{"id":3483,"date":"2025-12-11T10:54:03","date_gmt":"2025-12-11T02:54:03","guid":{"rendered":"https:\/\/medicaladaptertech.com\/dielectric-withstand-insulation-class-medical-power-safety\/"},"modified":"2025-12-11T11:15:21","modified_gmt":"2025-12-11T03:15:21","slug":"lop-cach-dien-chiu-dien-ap-cach-dien-y-te-an-toan-dien","status":"publish","type":"post","link":"https:\/\/medicaladaptertech.com\/vi\/medical-industry-news\/dielectric-withstand-insulation-class-medical-power-safety\/","title":{"rendered":"Hi\u1ec3u v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111i\u1ec7n m\u00f4i v\u00e0 l\u1edbp c\u00e1ch \u0111i\u1ec7n trong th\u1eed nghi\u1ec7m an to\u00e0n ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/medicaladaptertech.com\/wp-content\/uploads\/2025\/12\/Gemini_Generated_Image_7b6q5q7b6q5q7b6q1-1024x768.png\" alt=\"Hi\u1ec3u v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111i\u1ec7n m\u00f4i v\u00e0 l\u1edbp c\u00e1ch \u0111i\u1ec7n trong th\u1eed nghi\u1ec7m an to\u00e0n ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf\" class=\"wp-image-3485\" srcset=\"https:\/\/medicaladaptertech.com\/wp-content\/uploads\/2025\/12\/Gemini_Generated_Image_7b6q5q7b6q5q7b6q1-1024x768.png 1024w, https:\/\/medicaladaptertech.com\/wp-content\/uploads\/2025\/12\/Gemini_Generated_Image_7b6q5q7b6q5q7b6q1-300x225.png 300w, https:\/\/medicaladaptertech.com\/wp-content\/uploads\/2025\/12\/Gemini_Generated_Image_7b6q5q7b6q5q7b6q1-768x576.png 768w, https:\/\/medicaladaptertech.com\/wp-content\/uploads\/2025\/12\/Gemini_Generated_Image_7b6q5q7b6q5q7b6q1-1536x1152.png 1536w, https:\/\/medicaladaptertech.com\/wp-content\/uploads\/2025\/12\/Gemini_Generated_Image_7b6q5q7b6q5q7b6q1-16x12.png 16w, https:\/\/medicaladaptertech.com\/wp-content\/uploads\/2025\/12\/Gemini_Generated_Image_7b6q5q7b6q5q7b6q1-800x600.png 800w, https:\/\/medicaladaptertech.com\/wp-content\/uploads\/2025\/12\/Gemini_Generated_Image_7b6q5q7b6q5q7b6q1.png 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Ngu\u1ed3n h\u00ecnh \u1ea3nh: <a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/unsplash.com\">Unsplash<\/a><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">C\u01a1 b\u1ea3n v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111i\u1ec7n m\u00f4i<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Ki\u1ec3m tra kh\u1ea3 n\u0103ng ch\u1ecbu \u0111i\u1ec7n m\u00f4i (Hi-Pot) l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n s\u1eed d\u1ee5ng th\u1eed nghi\u1ec7m ch\u1ecbu \u0111i\u1ec7n m\u00f4i (dielectric withstand testing), c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 th\u1eed nghi\u1ec7m Hi-Pot, \u0111\u1ec3 ki\u1ec3m tra xem l\u1edbp c\u00e1ch \u0111i\u1ec7n trong ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u0111i\u1ec7n \u00e1p cao m\u00e0 kh\u00f4ng b\u1ecb h\u1ecfng hay kh\u00f4ng. Th\u1eed nghi\u1ec7m n\u00e0y \u00e1p d\u1ee5ng m\u1ed9t \u0111i\u1ec7n \u00e1p c\u1ed1 \u0111\u1ecbnh gi\u1eefa c\u00e1c \u0111i\u1ec3m kh\u00e1c nhau, nh\u01b0 \u0111\u1ea7u v\u00e0o v\u00e0 \u0111\u1ea7u ra, ho\u1eb7c gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn c\u00f3 \u0111i\u1ec7n v\u00e0 \u0111\u1ea5t. B\u1ea1n ki\u1ec3m tra xem l\u1edbp c\u00e1ch \u0111i\u1ec7n c\u00f3 gi\u1eef \u0111\u01b0\u1ee3c \u0111\u1ed9 b\u1ec1n hay c\u00f3 d\u00f2ng \u0111i\u1ec7n r\u00f2 r\u1ec9 qua hay kh\u00f4ng. Th\u1eed nghi\u1ec7m ch\u1ecbu \u0111i\u1ec7n m\u00f4i gi\u00fap b\u1ea1n ph\u00e1t hi\u1ec7n c\u00e1c \u0111i\u1ec3m y\u1ebfu tr\u01b0\u1edbc khi ch\u00fang g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 an to\u00e0n.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>M\u1eb9o:<\/strong> C\u00e1c th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i cho th\u1ea5y m\u1ee9c \u0111i\u1ec7n \u00e1p m\u00e0 v\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u1ef1ng tr\u01b0\u1edbc khi b\u1ecb ph\u00e1 v\u1ee1. Con s\u1ed1 n\u00e0y \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb b\u1eb1ng \u0111\u01a1n v\u1ecb volt cho m\u1ed7i \u0111\u01a1n v\u1ecb \u0111\u1ed9 d\u00e0y.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u00e1c nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n c\u1ee7a kh\u1ea3 n\u0103ng ch\u1ecbu \u0111i\u1ec7n m\u00f4i:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a href=\"https:\/\/fiveable.me\/key-terms\/principles-physics-ii\/dielectric-breakdown\" target=\"_blank\" rel=\"nofollow\">S\u1ef1 ph\u00e1 v\u1ee1 \u0111i\u1ec7n m\u00f4i<\/a> X\u1ea3y ra khi v\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n cho ph\u00e9p d\u00f2ng \u0111i\u1ec7n \u0111i qua d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a m\u1ed9t tr\u01b0\u1eddng \u0111i\u1ec7n t\u1eeb m\u1ea1nh.<\/p><\/li>\n\n\n\n<li><p>\u0110i\u1ec7n tr\u01b0\u1eddng cao nh\u1ea5t m\u00e0 m\u1ed9t v\u1eadt li\u1ec7u c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c l\u00e0 \u0111\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i c\u1ee7a n\u00f3.<\/p><\/li>\n\n\n\n<li><p>C\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 \u0111\u1ed9 \u1ea9m ho\u1eb7c nhi\u1ec7t \u0111\u1ed9 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u qu\u1ea3 c\u1ee7a v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/vitrek.com\/dielectric-withstand-test-a-complete-guide-to-insulation-safety-and-compliance\/\"><strong>C\u00e1c m\u1ee9c \u0111i\u1ec7n \u00e1p ti\u00eau chu\u1ea9n cho th\u1eed nghi\u1ec7m ch\u1ecbu \u0111i\u1ec7n m\u00f4i<\/strong><\/a><strong>:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>D\u1ea3i \u0111i\u1ec7n \u00e1p<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>M\u00f4 t\u1ea3<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>500 V<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110i\u1ec7n \u00e1p t\u1ed1i thi\u1ec3u \u0111\u1ec3 th\u1eed nghi\u1ec7m<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>L\u00ean \u0111\u1ebfn 30 kV<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110i\u1ec7n \u00e1p t\u1ed1i \u0111a t\u00f9y thu\u1ed9c v\u00e0o th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">T\u1ea1i sao \u0111\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i l\u1ea1i quan tr\u1ecdng trong ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n tin t\u01b0\u1edfng v\u00e0o kh\u1ea3 n\u0103ng ch\u1ecbu \u0111i\u1ec7n m\u00f4i \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho b\u1ec7nh nh\u00e2n v\u00e0 nh\u00e2n vi\u00ean. <a target=\"_blank\" href=\"https:\/\/medicaladaptertech.com\/vi\/\">Ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf<\/a> Ph\u1ea3i v\u01b0\u1ee3t qua c\u00e1c b\u00e0i ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i \u0111\u1ec3 ch\u1ee9ng minh kh\u1ea3 n\u0103ng c\u00e1ch \u0111i\u1ec7n c\u00f3 th\u1ec3 ng\u0103n ch\u1eb7n c\u00e1c \u0111i\u1ec7n \u00e1p nguy hi\u1ec3m. N\u1ebfu c\u00e1ch \u0111i\u1ec7n b\u1ecb h\u1ecfng, c\u00f3 th\u1ec3 x\u1ea3y ra \u0111i\u1ec7n gi\u1eadt ho\u1eb7c s\u1ef1 c\u1ed1 thi\u1ebft b\u1ecb. B\u1ea1n c\u1ea7n c\u00e1ch \u0111i\u1ec7n m\u1ea1nh m\u1ebd v\u00ec c\u00e1c thi\u1ebft b\u1ecb y t\u1ebf th\u01b0\u1eddng \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp v\u1edbi b\u1ec7nh nh\u00e2n. Ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i gi\u00fap b\u1ea1n \u0111\u1ea3m b\u1ea3o ngu\u1ed3n \u0111i\u1ec7n \u0111\u00e1p \u1ee9ng c\u00e1c quy \u0111\u1ecbnh an to\u00e0n nghi\u00eam ng\u1eb7t.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Th\u1eed nghi\u1ec7m ch\u1ecbu \u0111i\u1ec7n m\u00f4i ki\u1ec3m tra xem c\u00e1c thi\u1ebft b\u1ecb c\u00f3 an to\u00e0n v\u00e0 \u0111\u00e1ng tin c\u1eady hay kh\u00f4ng.<\/p><\/li>\n\n\n\n<li><p>N\u00f3 gi\u00fap b\u1ea1n ph\u00e1t hi\u1ec7n c\u00e1c v\u1ea5n \u0111\u1ec1 tr\u01b0\u1edbc khi ch\u00fang tr\u1edf n\u00ean nguy hi\u1ec3m.<\/p><\/li>\n\n\n\n<li><p>B\u1ea1n s\u1eed d\u1ee5ng n\u00f3 trong nhi\u1ec1u l\u0129nh v\u1ef1c, nh\u01b0 y t\u1ebf, gia \u0111\u00ecnh v\u00e0 \u0111i\u1ec7n t\u1eed c\u00f4ng nghi\u1ec7p.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00e1c ch\u1ebf \u0111\u1ed9 h\u1ecfng h\u00f3c \u0111i\u1ec3n h\u00ecnh trong th\u1eed nghi\u1ec7m ch\u1ecbu \u0111i\u1ec7n m\u00f4i<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Khi th\u1ef1c hi\u1ec7n c\u00e1c th\u1eed nghi\u1ec7m ch\u1ecbu \u0111i\u1ec7n m\u00f4i, b\u1ea1n c\u00f3 th\u1ec3 g\u1eb7p m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p h\u1ecfng h\u00f3c th\u01b0\u1eddng g\u1eb7p. Nh\u1eefng s\u1ef1 c\u1ed1 n\u00e0y cho th\u1ea5y n\u01a1i c\u00e1ch \u0111i\u1ec7n ho\u1eb7c ti\u1ebfp \u0111\u1ea5t kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang c\u00e1ch.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>Ch\u1ebf \u0111\u1ed9 h\u1ecfng h\u00f3c<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>M\u00f4 t\u1ea3<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>S\u1ef1 c\u1ed1 c\u00e1ch \u0111i\u1ec7n<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110i\u1ec7n \u00e1p v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n c\u00e1ch \u0111i\u1ec7n, g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 an to\u00e0n.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>L\u1ed7i ti\u1ebfp \u0111\u1ea5t thi\u1ebft b\u1ecb<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>V\u1ea5n \u0111\u1ec1 ti\u1ebfp \u0111\u1ea5t g\u00e2y ra k\u1ebft qu\u1ea3 \u0111o sai v\u00e0 nguy c\u01a1 an to\u00e0n.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0110i\u1ec7n \u00e1p ho\u1eb7c th\u1eddi gian th\u1eed nghi\u1ec7m kh\u00f4ng \u0111\u00fang c\u00f3 th\u1ec3 che gi\u1ea5u c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 c\u00e1ch \u0111i\u1ec7n.<\/p><\/li>\n\n\n\n<li><p>B\u1ea1n ph\u1ea3i thi\u1ebft l\u1eadp b\u00e0i ki\u1ec3m tra m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c \u0111\u1ec3 kh\u00f4ng b\u1ecf s\u00f3t c\u00e1c v\u1ea5n \u0111\u1ec1.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1eed nghi\u1ec7m ch\u1ecbu \u0111\u1ef1ng \u0111i\u1ec7n m\u00f4i gi\u00fap b\u1ea1n tin t\u01b0\u1edfng r\u1eb1ng c\u00e1c ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf s\u1ebd ho\u1ea1t \u0111\u1ed9ng an to\u00e0n trong \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nh\u1eefng \u0111i\u1ec3m ch\u00ednh<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Th\u1eed nghi\u1ec7m ch\u1ecbu \u0111i\u1ec7n m\u00f4i l\u00e0 r\u1ea5t quan tr\u1ecdng. N\u00f3 gi\u00fap \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u0111i\u1ec7n \u00e1p cao. \u0110i\u1ec1u n\u00e0y gi\u00fap b\u1ea3o v\u1ec7 con ng\u01b0\u1eddi kh\u1ecfi nguy c\u01a1 gi\u1eadt \u0111i\u1ec7n v\u00e0 ng\u0103n ch\u1eb7n thi\u1ebft b\u1ecb b\u1ecb h\u01b0 h\u1ecfng.<\/p><\/li>\n\n\n\n<li><p>Hi\u1ec3u r\u00f5 c\u00e1c lo\u1ea1i c\u00e1ch \u0111i\u1ec7n nh\u01b0 c\u01a1 b\u1ea3n, k\u00e9p v\u00e0 gia c\u1ed1 l\u00e0 r\u1ea5t h\u1eefu \u00edch. \u0110i\u1ec1u n\u00e0y gi\u00fap b\u1ea1n l\u1ef1a ch\u1ecdn lo\u1ea1i b\u1ea3o v\u1ec7 ph\u00f9 h\u1ee3p cho c\u00e1c thi\u1ebft b\u1ecb y t\u1ebf. \u0110i\u1ec1u n\u00e0y gi\u00fap \u0111\u1ea3m b\u1ea3o an to\u00e0n h\u01a1n cho b\u1ec7nh nh\u00e2n v\u00e0 nh\u00e2n vi\u00ean y t\u1ebf.<\/p><\/li>\n\n\n\n<li><p>B\u1ea1n n\u00ean <a href=\"https:\/\/medicaladaptertech.com\/vi\/yeu-cau-chung-nhan-nguon-dien-y-te-theo-tieu-chuan-iec-60601\/\" target=\"_blank\">Tu\u00e2n th\u1ee7 c\u00e1c quy t\u1eafc nghi\u00eam ng\u1eb7t nh\u01b0 IEC 60601-1<\/a>. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf c\u1ee7a b\u1ea1n an to\u00e0n. N\u00f3 b\u1ea3o v\u1ec7 con ng\u01b0\u1eddi kh\u1ecfi c\u00e1c nguy hi\u1ec3m \u0111i\u1ec7n.<\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/medicaladaptertech.com\/vi\/yeu-cau-va-tieu-chuan-chung-nhan-nguon-dien-y-te\/\" target=\"_blank\">Th\u1eed nghi\u1ec7m th\u01b0\u1eddng xuy\u00ean v\u00e0 ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng<\/a> Trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t l\u00e0 r\u1ea5t quan tr\u1ecdng. N\u00f3 gi\u00fap duy tr\u00ec \u0111\u1ed9 b\u1ec1n c\u1ee7a l\u1edbp c\u00e1ch nhi\u1ec7t. \u0110i\u1ec1u n\u00e0y gi\u1ea3m thi\u1ec3u nguy c\u01a1 x\u1ea3y ra s\u1ef1 c\u1ed1 v\u1edbi thi\u1ebft b\u1ecb v\u00e0 gi\u00fap ch\u00fang ho\u1ea1t \u0111\u1ed9ng b\u1ec1n b\u1ec9 h\u01a1n.<\/p><\/li>\n\n\n\n<li><p>Lu\u00f4n ki\u1ec3m tra kho\u1ea3ng c\u00e1ch c\u00e1ch \u0111i\u1ec7n v\u00e0 kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn d\u1eabn \u0111i\u1ec7n. \u0110i\u1ec1u n\u00e0y gi\u00fap ng\u0103n ch\u1eb7n hi\u1ec7n t\u01b0\u1ee3ng ph\u00f3ng \u0111i\u1ec7n \u0111i\u1ec7n. N\u00f3 gi\u00fap c\u00e1c thi\u1ebft b\u1ecb y t\u1ebf ho\u1ea1t \u0111\u1ed9ng an to\u00e0n \u1edf c\u00e1c v\u1ecb tr\u00ed kh\u00e1c nhau.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c l\u1edbp c\u00e1ch \u0111i\u1ec7n trong ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/medicaladaptertech.com\/wp-content\/uploads\/2025\/12\/c3a8677711ff4849807eb1fa51517db6.webp\" alt=\"C\u00e1c l\u1edbp c\u00e1ch \u0111i\u1ec7n trong ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf\" class=\"wp-image-3480\" srcset=\"https:\/\/medicaladaptertech.com\/wp-content\/uploads\/2025\/12\/c3a8677711ff4849807eb1fa51517db6.webp 1200w, https:\/\/medicaladaptertech.com\/wp-content\/uploads\/2025\/12\/c3a8677711ff4849807eb1fa51517db6-300x169.webp 300w, https:\/\/medicaladaptertech.com\/wp-content\/uploads\/2025\/12\/c3a8677711ff4849807eb1fa51517db6-1024x576.webp 1024w, https:\/\/medicaladaptertech.com\/wp-content\/uploads\/2025\/12\/c3a8677711ff4849807eb1fa51517db6-768x432.webp 768w, https:\/\/medicaladaptertech.com\/wp-content\/uploads\/2025\/12\/c3a8677711ff4849807eb1fa51517db6-18x10.webp 18w, https:\/\/medicaladaptertech.com\/wp-content\/uploads\/2025\/12\/c3a8677711ff4849807eb1fa51517db6-800x450.webp 800w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption class=\"wp-element-caption\">Ngu\u1ed3n h\u00ecnh \u1ea3nh: <a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/unsplash.com\">Unsplash<\/a><\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Gi\u1ea3i th\u00edch v\u1ec1 c\u00e1ch c\u00e1ch nhi\u1ec7t c\u01a1 b\u1ea3n, c\u00e1ch nhi\u1ec7t \u0111\u00f4i v\u00e0 c\u00e1ch nhi\u1ec7t gia c\u1ed1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u quan tr\u1ecdng l\u00e0 c\u1ea7n bi\u1ebft v\u1ec1 <a target=\"_blank\" href=\"https:\/\/medicaladaptertech.com\/vi\/yeu-cau-va-tieu-chuan-chung-nhan-nguon-dien-y-te\/\">C\u00e1c l\u1edbp c\u00e1ch nhi\u1ec7t<\/a>. C\u00e1ch \u0111i\u1ec7n gi\u00fap ng\u0103n ch\u1eb7n c\u00e1c \u0111i\u1ec7n \u00e1p nguy hi\u1ec3m ti\u1ebfp x\u00fac v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 ch\u1ea1m v\u00e0o. C\u00f3 ba lo\u1ea1i ch\u00ednh: c\u00e1ch \u0111i\u1ec7n c\u01a1 b\u1ea3n, c\u00e1ch \u0111i\u1ec7n k\u00e9p v\u00e0 c\u00e1ch \u0111i\u1ec7n gia c\u1ed1. M\u1ed7i lo\u1ea1i cung c\u1ea5p m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 kh\u00e1c nhau.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>Lo\u1ea1i c\u00e1ch nhi\u1ec7t<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u0110\u1ecbnh ngh\u0129a<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>C\u00e1ch nhi\u1ec7t c\u01a1 b\u1ea3n<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>V\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n b\u1ea3o v\u1ec7 b\u1ec7nh nh\u00e2n v\u00e0 ng\u01b0\u1eddi v\u1eadn h\u00e0nh thi\u1ebft b\u1ecb trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng b\u00ecnh th\u01b0\u1eddng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng kho\u1ea3ng c\u00e1ch kh\u00f4ng kh\u00ed v\u00e0\/ho\u1eb7c v\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n r\u1eafn.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>C\u00e1ch \u0111i\u1ec7n k\u00e9p<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>G\u1ed3m hai l\u1edbp c\u00e1ch \u0111i\u1ec7n gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn mang \u0111i\u1ec7n, \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng bi\u1ec3u t\u01b0\u1ee3ng h\u00ecnh vu\u00f4ng trong h\u00ecnh vu\u00f4ng.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>C\u00e1ch nhi\u1ec7t gia c\u1ed1<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>V\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u cao h\u01a1n so v\u1edbi v\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n c\u01a1 b\u1ea3n, v\u00ed d\u1ee5: \u0111i\u1ec7n \u00e1p th\u1eed nghi\u1ec7m 6.000V so v\u1edbi 3.000V cho v\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n c\u01a1 b\u1ea3n.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1ch \u0111i\u1ec7n c\u01a1 b\u1ea3n b\u1ea3o v\u1ec7 b\u1ea1n trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng b\u00ecnh th\u01b0\u1eddng. C\u00e1ch \u0111i\u1ec7n k\u00e9p c\u00f3 hai l\u1edbp \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng an to\u00e0n. C\u00e1ch \u0111i\u1ec7n gia c\u1ed1 cung c\u1ea5p m\u1ee9c b\u1ea3o v\u1ec7 cao h\u01a1n. N\u00f3 s\u1eed d\u1ee5ng \u0111i\u1ec7n \u00e1p th\u1eed nghi\u1ec7m cao h\u01a1n v\u00e0 kho\u1ea3ng c\u00e1ch l\u1edbn h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n ch\u1ecdn m\u1ee9c c\u00e1ch \u0111i\u1ec7n d\u1ef1a tr\u00ean \u0111i\u1ec7n \u00e1p v\u00e0 li\u1ec7u thi\u1ebft b\u1ecb c\u00f3 k\u1ebft n\u1ed1i v\u1edbi \u0111\u1ea5t hay kh\u00f4ng. C\u00e1ch \u0111i\u1ec7n c\u01a1 b\u1ea3n kh\u00f4ng nghi\u00eam ng\u1eb7t nh\u01b0 c\u00e1ch \u0111i\u1ec7n k\u00e9p ho\u1eb7c c\u00e1ch \u0111i\u1ec7n gia c\u1ed1. C\u00e1ch \u0111i\u1ec7n k\u00e9p v\u00e0 c\u00e1ch \u0111i\u1ec7n gia c\u1ed1 y\u00eau c\u1ea7u c\u00e1c quy \u0111\u1ecbnh nghi\u00eam ng\u1eb7t h\u01a1n v\u1ec1 \u0111i\u1ec7n \u00e1p v\u00e0 kho\u1ea3ng c\u00e1ch. C\u00e1ch \u0111i\u1ec7n gia c\u1ed1 l\u00e0 m\u1ed9t l\u1edbp nh\u01b0ng c\u00f3 hi\u1ec7u qu\u1ea3 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi c\u00e1ch \u0111i\u1ec7n k\u00e9p.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>L\u01b0u \u00fd:<\/strong> H\u1ed7n h\u1ee3p c\u00e1ch nhi\u1ec7t gia c\u1ed1 k\u1ebft h\u1ee3p c\u00e1ch nhi\u1ec7t c\u01a1 b\u1ea3n v\u00e0 c\u00e1ch nhi\u1ec7t b\u1ed5 sung th\u00e0nh m\u1ed9t l\u1edbp duy nh\u1ea5t. L\u1edbp n\u00e0y b\u1ea3o v\u1ec7 b\u1ea1n t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1ch nhi\u1ec7t k\u00e9p.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">Y\u00eau c\u1ea7u MOOP so v\u1edbi MOPP (1\u00d7MOPP \/ 2\u00d7MOPP)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c quy t\u1eafc an to\u00e0n nghi\u00eam ng\u1eb7t. C\u00f3 hai nh\u00f3m ch\u00ednh: MOOP v\u00e0 MOPP. C\u00e1c quy t\u1eafc n\u00e0y \u0111\u1eb7t ra ti\u00eau chu\u1ea9n v\u1ec1 c\u00e1ch \u0111i\u1ec7n, c\u00e1ch ly \u0111i\u1ec7n \u00e1p v\u00e0 kho\u1ea3ng c\u00e1ch.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><p>M\u1ee9c b\u1ea3o v\u1ec7 MOP (1xMOP): B\u1ea1n \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 c\u01a1 b\u1ea3n kh\u1ecfi \u0111i\u1ec7n gi\u1eadt.<\/p><\/li>\n\n\n\n<li><p>Hai c\u1ea5p \u0111\u1ed9 MOP (2xMOP): B\u1ea1n s\u1ebd c\u00f3 l\u1edbp c\u00e1ch nhi\u1ec7t t\u1ed1t h\u01a1n, nh\u01b0 c\u00e1ch nhi\u1ec7t k\u00e9p ho\u1eb7c c\u00e1ch nhi\u1ec7t gia c\u1ed1, n\u1ebfu c\u1ea5p \u0111\u1ed9 \u0111\u1ea7u ti\u00ean b\u1ecb h\u1ecfng.<\/p><\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>Ph\u00e2n lo\u1ea1i<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>C\u00e1ch ly (VAC)<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u0110\u1ed9 tr\u01b0\u1ee3t (mm)<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Kho\u1ea3ng c\u00e1ch (mm)<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1xMOOP<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1500<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>2.5<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>2<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>2xMOOP<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>3000<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>5<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>4<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1xMOPP<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1500<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>4<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>2.5<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>2 l\u1ea7n MOPP<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>4000<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>8<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>5<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Quy t\u1eafc MOOP b\u1ea3o v\u1ec7 ng\u01b0\u1eddi v\u1eadn h\u00e0nh. <a target=\"_blank\" href=\"https:\/\/medicaladaptertech.com\/vi\/dong-ro-ri-thiet-ke-mopp-an-toan-cho-benh-nhan-nguon-dien-y-te\/\">Quy t\u1eafc MOPP<\/a> B\u1ea3o v\u1ec7 b\u1ec7nh nh\u00e2n, nh\u1eefng ng\u01b0\u1eddi nh\u1ea1y c\u1ea3m h\u01a1n v\u1edbi \u0111i\u1ec7n gi\u1eadt. Quy t\u1eafc MOPP nghi\u00eam ng\u1eb7t h\u01a1n MOOP. V\u00ed d\u1ee5, 2xMOPP y\u00eau c\u1ea7u \u0111i\u1ec7n \u00e1p c\u00e1ch ly cao h\u01a1n v\u00e0 kho\u1ea3ng c\u00e1ch c\u00e1ch \u0111i\u1ec7n v\u00e0 kho\u1ea3ng c\u00e1ch kh\u00f4ng kh\u00ed l\u1edbn h\u01a1n.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/medicaladaptertech.com\/wp-content\/uploads\/2025\/12\/chart_1765420636899585773.webp\" alt=\"Bi\u1ec3u \u0111\u1ed3 thanh nh\u00f3m so s\u00e1nh kho\u1ea3ng c\u00e1ch c\u00e1ch ly, kho\u1ea3ng c\u00e1ch r\u00f2 r\u1ec9 v\u00e0 kho\u1ea3ng c\u00e1ch an to\u00e0n cho c\u00e1c ph\u00e2n lo\u1ea1i MOOP v\u00e0 MOPP.\" class=\"wp-image-3481\" srcset=\"https:\/\/medicaladaptertech.com\/wp-content\/uploads\/2025\/12\/chart_1765420636899585773.webp 1024w, https:\/\/medicaladaptertech.com\/wp-content\/uploads\/2025\/12\/chart_1765420636899585773-300x225.webp 300w, https:\/\/medicaladaptertech.com\/wp-content\/uploads\/2025\/12\/chart_1765420636899585773-768x576.webp 768w, https:\/\/medicaladaptertech.com\/wp-content\/uploads\/2025\/12\/chart_1765420636899585773-16x12.webp 16w, https:\/\/medicaladaptertech.com\/wp-content\/uploads\/2025\/12\/chart_1765420636899585773-800x600.webp 800w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">2xMOPP y\u00eau c\u1ea7u c\u00e1ch \u0111i\u1ec7n k\u00e9p ho\u1eb7c c\u00e1ch \u0111i\u1ec7n gia c\u1ed1. N\u00f3 c\u00f3 kh\u1ea3 n\u0103ng c\u00e1ch \u0111i\u1ec7n l\u00ean \u0111\u1ebfn 4000VAC v\u00e0 kho\u1ea3ng c\u00e1ch c\u00e1ch \u0111i\u1ec7n 8mm. C\u00e1c quy \u0111\u1ecbnh n\u00e0y gi\u00fap ng\u0103n ng\u1eeba \u0111i\u1ec7n gi\u1eadt v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho thi\u1ebft b\u1ecb y t\u1ebf \u0111\u1ed1i v\u1edbi b\u1ec7nh nh\u00e2n v\u00e0 nh\u00e2n vi\u00ean y t\u1ebf.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Kho\u1ea3ng c\u00e1ch c\u00e1ch \u0111i\u1ec7n v\u00e0 kho\u1ea3ng c\u00e1ch an to\u00e0n cho an to\u00e0n y t\u1ebf<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kho\u1ea3ng c\u00e1ch c\u00e1ch \u0111i\u1ec7n v\u00e0 kho\u1ea3ng c\u00e1ch b\u1ec1 m\u1eb7t l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ea3m b\u1ea3o an to\u00e0n trong ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf. Kho\u1ea3ng c\u00e1ch c\u00e1ch \u0111i\u1ec7n l\u00e0 kho\u1ea3ng c\u00e1ch ng\u1eafn nh\u1ea5t trong kh\u00f4ng kh\u00ed gi\u1eefa hai b\u1ed9 ph\u1eadn kim lo\u1ea1i. Kho\u1ea3ng c\u00e1ch b\u1ec1 m\u1eb7t l\u00e0 \u0111\u01b0\u1eddng d\u1eabn ng\u1eafn nh\u1ea5t tr\u00ean b\u1ec1 m\u1eb7t c\u00e1ch \u0111i\u1ec7n gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn kim lo\u1ea1i.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>N\u1ebfu \u0111i\u1ec7n \u00e1p l\u00e0m vi\u1ec7c l\u00e0 125 V rms, b\u1ea1n c\u1ea7n <a href=\"https:\/\/www.analog.com\/en\/resources\/technical-articles\/creepage-requirements-for-medical-applications.html\" target=\"_blank\" rel=\"nofollow\">Kho\u1ea3ng c\u00e1ch b\u00f2 tr\u01b0\u1ee3t v\u01b0\u1ee3t qu\u00e1 6 mm<\/a>.<\/p><\/li>\n\n\n\n<li><p>N\u1ebfu \u0111i\u1ec7n \u00e1p l\u00e0m vi\u1ec7c l\u00e0 250 V rms, b\u1ea1n c\u1ea7n kho\u1ea3ng c\u00e1ch c\u00e1ch \u0111i\u1ec7n v\u01b0\u1ee3t qu\u00e1 8 mm.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c quy t\u1eafc n\u00e0y \u0111\u1ec3 ng\u0103n ch\u1eb7n hi\u1ec7n t\u01b0\u1ee3ng ph\u00f3ng \u0111i\u1ec7n v\u00e0 ch\u1eadp m\u1ea1ch. \u0110\u1ed9 \u1ea9m v\u00e0 \u00f4 nhi\u1ec5m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kho\u1ea3ng c\u00e1ch c\u1ea7n thi\u1ebft. \u0110\u1ed9 \u1ea9m cao l\u00e0m gi\u1ea3m \u0111i\u1ec7n \u00e1p ph\u00e1 h\u1ee7y v\u00e0 t\u0103ng nguy c\u01a1 ph\u00f3ng \u0111i\u1ec7n. M\u1ee9c \u0111\u1ed9 \u00f4 nhi\u1ec5m c\u0169ng c\u00f3 \u1ea3nh h\u01b0\u1edfng. N\u1ebfu m\u1ee9c \u0111\u1ed9 \u00f4 nhi\u1ec5m l\u00e0 3, b\u1ea1n c\u1ea7n kho\u1ea3ng c\u00e1ch c\u00e1ch \u0111i\u1ec7n l\u1edbn h\u01a1n so v\u1edbi m\u1ee9c \u0111\u1ed9 1.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Kho\u1ea3ng c\u00e1ch lan truy\u1ec1n ph\u1ee5 thu\u1ed9c v\u00e0o <a href=\"https:\/\/www.minmaxpower.com\/en\/resource\/clearance-creepage-pcb-design\" target=\"_blank\" rel=\"nofollow\">\u0110i\u1ec7n \u00e1p l\u00e0m vi\u1ec7c, m\u1ee9c \u0111\u1ed9 \u00f4 nhi\u1ec5m<\/a>, theo d\u00f5i b\u1ec1 m\u1eb7t v\u00e0 Ch\u1ec9 s\u1ed1 So s\u00e1nh Theo d\u00f5i (CTI) c\u1ee7a v\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n.<\/p><\/li>\n\n\n\n<li><p>S\u1ef1 lan truy\u1ec1n \u0111i\u1ec7n b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi \u00f4 nhi\u1ec5m, c\u00f3 th\u1ec3 g\u00e2y ra s\u1ef1 h\u1ecfng h\u00f3c c\u00e1ch \u0111i\u1ec7n v\u00e0 ch\u1eadp \u0111i\u1ec7n.<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>M\u1eb9o:<\/strong> Lu\u00f4n ki\u1ec3m tra c\u00e1c quy \u0111\u1ecbnh v\u1ec1 kho\u1ea3ng c\u00e1ch an to\u00e0n v\u00e0 kho\u1ea3ng c\u00e1ch c\u00e1ch \u0111i\u1ec7n khi thi\u1ebft k\u1ebf ho\u1eb7c ki\u1ec3m tra ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf. C\u00e1c kho\u1ea3ng c\u00e1ch n\u00e0y gi\u00fap \u0111\u1ea3m b\u1ea3o thi\u1ebft b\u1ecb an to\u00e0n v\u00e0 ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n ph\u1ea3i tu\u00e2n th\u1ee7 t\u1ea5t c\u1ea3 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 c\u00e1ch \u0111i\u1ec7n, kho\u1ea3ng c\u00e1ch an to\u00e0n v\u00e0 kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn d\u1eabn \u0111i\u1ec7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho c\u00e1c ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf. C\u00e1c ti\u00eau chu\u1ea9n n\u00e0y b\u1ea3o v\u1ec7 b\u1ec7nh nh\u00e2n v\u00e0 nh\u00e2n vi\u00ean v\u1eadn h\u00e0nh kh\u1ecfi nguy c\u01a1 gi\u1eadt \u0111i\u1ec7n v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn thi\u1ebft b\u1ecb.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Quy tr\u00ecnh ki\u1ec3m tra an to\u00e0n ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/medicaladaptertech.com\/wp-content\/uploads\/2025\/12\/a8d8f54214404ad7aebf86080df4bc6f.webp\" alt=\"Quy tr\u00ecnh ki\u1ec3m tra an to\u00e0n ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf\" class=\"wp-image-3482\" srcset=\"https:\/\/medicaladaptertech.com\/wp-content\/uploads\/2025\/12\/a8d8f54214404ad7aebf86080df4bc6f.webp 1200w, https:\/\/medicaladaptertech.com\/wp-content\/uploads\/2025\/12\/a8d8f54214404ad7aebf86080df4bc6f-300x169.webp 300w, https:\/\/medicaladaptertech.com\/wp-content\/uploads\/2025\/12\/a8d8f54214404ad7aebf86080df4bc6f-1024x576.webp 1024w, https:\/\/medicaladaptertech.com\/wp-content\/uploads\/2025\/12\/a8d8f54214404ad7aebf86080df4bc6f-768x432.webp 768w, https:\/\/medicaladaptertech.com\/wp-content\/uploads\/2025\/12\/a8d8f54214404ad7aebf86080df4bc6f-18x10.webp 18w, https:\/\/medicaladaptertech.com\/wp-content\/uploads\/2025\/12\/a8d8f54214404ad7aebf86080df4bc6f-800x450.webp 800w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption class=\"wp-element-caption\">Ngu\u1ed3n h\u00ecnh \u1ea3nh: <a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/pexels.com\">pexels<\/a><\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m kh\u1ea3 n\u0103ng ch\u1ecbu \u0111i\u1ec7n m\u00f4i (AC \/ DC Hi-Pot)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n ph\u1ea3i th\u1ef1c hi\u1ec7n th\u1eed nghi\u1ec7m ch\u1ecbu \u0111i\u1ec7n \u00e1p c\u00e1ch \u0111i\u1ec7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng l\u1edbp c\u00e1ch \u0111i\u1ec7n trong ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u0111i\u1ec7n \u00e1p cao m\u00e0 kh\u00f4ng b\u1ecb h\u1ecfng. B\u1ea1n s\u1eed d\u1ee5ng m\u00e1y th\u1eed nghi\u1ec7m Hi-Pot AC ho\u1eb7c DC cho c\u00f4ng vi\u1ec7c n\u00e0y. M\u00e1y th\u1eed nghi\u1ec7m Hi-Pot AC s\u1eed d\u1ee5ng d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u. M\u00e1y th\u1eed nghi\u1ec7m Hi-Pot DC s\u1eed d\u1ee5ng d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u. C\u1ea3 hai th\u1eed nghi\u1ec7m \u0111\u1ec1u gi\u00fap b\u1ea1n ph\u00e1t hi\u1ec7n c\u00e1c \u0111i\u1ec3m y\u1ebfu trong l\u1edbp c\u00e1ch \u0111i\u1ec7n c\u00f3 th\u1ec3 g\u00e2y ra \u0111i\u1ec7n gi\u1eadt ho\u1eb7c h\u1ecfng h\u00f3c thi\u1ebft b\u1ecb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ea7u ti\u00ean, b\u1ea1n k\u1ebft n\u1ed1i m\u00e1y ki\u1ec3m tra gi\u1eefa c\u00e1c c\u1ef1c \u0111\u1ea7u v\u00e0o v\u00e0 \u0111\u1ea7u ra. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i n\u00f3 gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn c\u00f3 \u0111i\u1ec7n v\u00e0 \u0111\u1ea5t. B\u1ea1n thi\u1ebft l\u1eadp \u0111i\u1ec7n \u00e1p v\u00e0 th\u1eddi gian th\u1eed nghi\u1ec7m theo c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n y t\u1ebf. V\u00ed d\u1ee5, b\u1ea1n th\u01b0\u1eddng s\u1eed d\u1ee5ng <a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/elsmar.com\/elsmarqualityforum\/threads\/routine-production-tests-dielectric-voltage-withstand-test.80076\/\">1500 Vrms trong 1 ph\u00fat<\/a> ho\u1eb7c 60 gi\u00e2y. B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y hi\u1ec3n th\u1ecb c\u00e1c gi\u00e1 tr\u1ecb th\u00f4ng d\u1ee5ng:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>Th\u1eddi gian thi<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u0110i\u1ec7n \u00e1p th\u1eed nghi\u1ec7m<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1 ph\u00fat<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1500 V RMS<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>60 gi\u00e2y<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1500 V RMS<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 \u0111i\u1ec7n \u00e1p v\u00e0 th\u1eddi gian. N\u1ebfu s\u1eed d\u1ee5ng \u0111i\u1ec7n \u00e1p qu\u00e1 th\u1ea5p ho\u1eb7c th\u1eddi gian ki\u1ec3m tra qu\u00e1 ng\u1eafn, b\u1ea1n c\u00f3 th\u1ec3 b\u1ecf s\u00f3t c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 c\u00e1ch \u0111i\u1ec7n. Lu\u00f4n x\u1ea3 \u0111i\u1ec7n thi\u1ebft b\u1ecb sau khi ki\u1ec3m tra \u0111\u1ec3 lo\u1ea1i b\u1ecf \u0111i\u1ec7n \u00e1p c\u00f2n l\u1ea1i.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>M\u1eb9o:<\/strong> Ki\u1ec3m tra AC Hi-Pot c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c s\u1ef1 c\u1ed1 h\u1ecfng c\u00e1ch \u0111i\u1ec7n m\u00e0 ki\u1ec3m tra DC c\u00f3 th\u1ec3 kh\u00f4ng ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c v\u1eadt li\u1ec7u c\u00f3 h\u00e0nh vi kh\u00e1c nhau khi s\u1eed d\u1ee5ng d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u00e1nh gi\u00e1 \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n v\u00e0 \u0111\u01b0\u1eddng r\u00f2 r\u1ec9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n ki\u1ec3m tra \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng c\u00e1ch \u0111i\u1ec7n c\u1ee7a v\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n trong vi\u1ec7c ng\u0103n ch\u1eb7n d\u00f2ng \u0111i\u1ec7n. B\u1ea1n s\u1eed d\u1ee5ng m\u00e1y \u0111o \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n, nh\u01b0 Megger, cho b\u01b0\u1edbc n\u00e0y. B\u1ea1n k\u1ebft n\u1ed1i m\u00e1y \u0111o gi\u1eefa ph\u00edch c\u1eafm ngu\u1ed3n (L v\u00e0 N c\u00f9ng nhau) v\u00e0 ch\u00e2n ti\u1ebfp \u0111\u1ea5t (PE). B\u1ea1n s\u1eed d\u1ee5ng \u0111i\u1ec7n \u00e1p DC cao, th\u01b0\u1eddng l\u00e0 <a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/www.hengfengtest.com\/resources\/electrical-safety-tests.html\">500 V cho thi\u1ebft b\u1ecb \u0111i\u1ec7n<\/a> v\u00e0 250 V cho thi\u1ebft b\u1ecb y t\u1ebf. \u0110i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n ph\u1ea3i \u00edt nh\u1ea5t 2 M\u03a9 cho thi\u1ebft b\u1ecb y t\u1ebf.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>B\u1ea1n \u0111o \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n b\u1eb1ng m\u00e1y \u0111o c\u00e1ch \u0111i\u1ec7n ho\u1eb7c m\u00e1y \u0111o an to\u00e0n.<\/p><\/li>\n\n\n\n<li><p>Ng\u01b0\u1eddi ki\u1ec3m tra s\u1eed d\u1ee5ng \u0111i\u1ec7n \u00e1p DC cao, th\u01b0\u1eddng l\u00e0 500 V \u0111\u1ed1i v\u1edbi thi\u1ebft b\u1ecb \u0111i\u1ec7n v\u00e0 250 V \u0111\u1ed1i v\u1edbi thi\u1ebft b\u1ecb y t\u1ebf.<\/p><\/li>\n\n\n\n<li><p>B\u1ea1n k\u1ebft n\u1ed1i thi\u1ebft b\u1ecb ki\u1ec3m tra gi\u1eefa ph\u00edch c\u1eafm ngu\u1ed3n (L v\u00e0 N) v\u00e0 ch\u00e2n ti\u1ebfp \u0111\u1ea5t (PE).<\/p><\/li>\n\n\n\n<li><p>\u0110i\u1ec7n tr\u1edf ph\u1ea3i l\u00e0 2 M\u03a9 ho\u1eb7c cao h\u01a1n \u0111\u1ed1i v\u1edbi thi\u1ebft b\u1ecb y t\u1ebf.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n c\u0169ng c\u1ea7n ki\u1ec3m tra <a target=\"_blank\" href=\"https:\/\/medicaladaptertech.com\/vi\/dong-ro-ri-thiet-ke-mopp-an-toan-cho-benh-nhan-nguon-dien-y-te\/\">D\u00f2ng r\u00f2<\/a>. D\u00f2ng r\u00f2 l\u00e0 m\u1ed9t l\u01b0\u1ee3ng d\u00f2ng \u0111i\u1ec7n nh\u1ecf \u0111i qua v\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n ho\u1eb7c d\u1ecdc theo b\u1ec1 m\u1eb7t c\u1ee7a n\u00f3. C\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n y t\u1ebf c\u00f3 gi\u1edbi h\u1ea1n nghi\u00eam ng\u1eb7t \u0111\u1ed1i v\u1edbi d\u00f2ng r\u00f2 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho b\u1ec7nh nh\u00e2n v\u00e0 nh\u00e2n vi\u00ean y t\u1ebf. B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y cho th\u1ea5y c\u00e1c gi\u1edbi h\u1ea1n:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>Lo\u1ea1i thi\u1ebft b\u1ecb<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Gi\u1edbi h\u1ea1n d\u00f2ng r\u00f2<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Ti\u00eau chu\u1ea9n<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Thi\u1ebft b\u1ecb y t\u1ebf (Chung)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u2264 0,1 mA<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ti\u00eau chu\u1ea9n IEC 60601-1<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Thi\u1ebft b\u1ecb y t\u1ebf (Quan tr\u1ecdng)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u2264 0,01 mA<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ti\u00eau chu\u1ea9n IEC 60601-1<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>Lo\u1ea1i thi\u1ebft b\u1ecb<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Gi\u1edbi h\u1ea1n d\u00f2ng r\u00f2 (B\u00ecnh th\u01b0\u1eddng)<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Gi\u1edbi h\u1ea1n d\u00f2ng r\u00f2 (l\u1ed7i \u0111\u01a1n)<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Ti\u00eau chu\u1ea9n<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Lo\u1ea1i CF<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" href=\"https:\/\/vitrek.com\/hipot-test-leakage-current-limits-whats-acceptable-and-how-to-measure-it-accurately\/\">10 microampe<\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>50 microampe<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ti\u00eau chu\u1ea9n IEC 60601-1<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n ph\u1ea3i ki\u1ec3m tra t\u1ea5t c\u1ea3 c\u00e1c \u0111\u01b0\u1eddng r\u00f2 r\u1ec9, ch\u1eb3ng h\u1ea1n nh\u01b0 t\u1eeb \u0111\u1ea7u v\u00e0o \u0111\u1ebfn \u0111\u1ea7u ra v\u00e0 t\u1eeb c\u00e1c b\u1ed9 ph\u1eadn c\u00f3 \u0111i\u1ec7n \u0111\u1ebfn c\u00e1c b\u1ed9 ph\u1eadn kim lo\u1ea1i m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 ch\u1ea1m v\u00e0o. N\u1ebfu ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9 v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n, b\u1ea1n c\u1ea7n c\u1ea3i thi\u1ec7n c\u00e1ch \u0111i\u1ec7n ho\u1eb7c thi\u1ebft k\u1ebf l\u1ea1i ngu\u1ed3n \u0111i\u1ec7n.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>L\u01b0u \u00fd:<\/strong> \u1ede m\u1ed9t s\u1ed1 n\u01a1i, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng th\u1eed nghi\u1ec7m d\u00f2ng r\u00f2 c\u1ee7a b\u1ec7nh nh\u00e2n thay v\u00ec th\u1eed nghi\u1ec7m \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf c\u00e1c n\u01b0\u1edbc c\u00f3 thu nh\u1eadp th\u1ea5p.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">Gi\u1ea3i th\u00edch k\u1ebft qu\u1ea3 x\u00e9t nghi\u1ec7m v\u00e0 tr\u00e1nh nh\u1eefng sai l\u1ea7m th\u01b0\u1eddng g\u1eb7p<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n ph\u1ea3i ki\u1ec3m tra k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m c\u1ea9n th\u1eadn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho thi\u1ebft b\u1ecb y t\u1ebf. N\u1ebfu l\u1edbp c\u00e1ch \u0111i\u1ec7n v\u01b0\u1ee3t qua \u0111i\u1ec7n \u00e1p th\u1eed nghi\u1ec7m v\u00e0 d\u00f2ng r\u00f2 d\u01b0\u1edbi gi\u1edbi h\u1ea1n, ngu\u1ed3n \u0111i\u1ec7n \u0111\u01b0\u1ee3c coi l\u00e0 \u0111\u1ea1t y\u00eau c\u1ea7u. N\u1ebfu ph\u00e1t hi\u1ec7n hi\u1ec7n t\u01b0\u1ee3ng ph\u00f3ng \u0111i\u1ec7n, d\u00f2ng r\u00f2 cao ho\u1eb7c c\u00e1c gi\u00e1 tr\u1ecb \u0111o b\u1ea5t th\u01b0\u1eddng, b\u1ea1n c\u1ea7n ki\u1ec3m tra k\u1ef9 h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ed1 sai l\u1ea7m c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 x\u00e9t nghi\u1ec7m sai. B\u1ea1n n\u00ean tr\u00e1nh nh\u1eefng v\u1ea5n \u0111\u1ec1 sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Kh\u00f4ng x\u1ea3 \u0111i\u1ec7n thi\u1ebft b\u1ecb sau khi th\u1eed nghi\u1ec7m c\u00f3 th\u1ec3 \u0111\u1ec3 l\u1ea1i \u0111i\u1ec7n \u00e1p nguy hi\u1ec3m b\u00ean trong.<\/p><\/li>\n\n\n\n<li><p>S\u1eed d\u1ee5ng \u0111i\u1ec7n \u00e1p th\u1eed nghi\u1ec7m ho\u1eb7c th\u1eddi gian kh\u00f4ng \u0111\u00fang c\u00f3 th\u1ec3 che gi\u1ea5u c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 c\u00e1ch \u0111i\u1ec7n.<\/p><\/li>\n\n\n\n<li><p>C\u00e0i \u0111\u1eb7t th\u1eed nghi\u1ec7m kh\u00f4ng \u0111\u00fang c\u00e1ch, nh\u01b0 d\u00e2y l\u1ecfng l\u1ebbo ho\u1eb7c ti\u1ebfp \u0111\u1ea5t k\u00e9m, c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 sai.<\/p><\/li>\n\n\n\n<li><p>Kh\u00f4ng ki\u1ec3m tra m\u00e1y \u0111o th\u01b0\u1eddng xuy\u00ean c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 \u0111o kh\u00f4ng ch\u00ednh x\u00e1c.<\/p><\/li>\n\n\n\n<li><p>Vi\u1ec7c b\u1ecf qua ph\u00e1t hi\u1ec7n h\u1ed3 quang c\u00f3 th\u1ec3 khi\u1ebfn b\u1ea1n b\u1ecf l\u1ee1 c\u00e1c s\u1ef1 c\u1ed1 h\u1ecfng c\u00e1ch \u0111i\u1ec7n.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc sau \u0111\u1ec3 c\u1ea3i thi\u1ec7n qu\u00e1 tr\u00ecnh ki\u1ec3m th\u1eed c\u1ee7a m\u00ecnh:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Vi\u1ebft c\u00e1c tr\u01b0\u1eddng h\u1ee3p th\u1eed nghi\u1ec7m m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn v\u00e0 l\u1eadp k\u1ebf ho\u1ea1ch th\u1eed nghi\u1ec7m t\u1ed1t.<\/p><\/li>\n\n\n\n<li><p>T\u1ea1o c\u1ea3 c\u00e1c tr\u01b0\u1eddng h\u1ee3p th\u1eed nghi\u1ec7m t\u00edch c\u1ef1c v\u00e0 ti\u00eau c\u1ef1c \u0111\u1ec3 ki\u1ec3m tra m\u1ecdi th\u1ee9.<\/p><\/li>\n\n\n\n<li><p>Theo d\u00f5i c\u00e1c thay \u0111\u1ed5i v\u00e0 ki\u1ec3m tra c\u00e1c tr\u01b0\u1eddng h\u1ee3p th\u1eed nghi\u1ec7m cho t\u1eebng thi\u1ebft b\u1ecb.<\/p><\/li>\n\n\n\n<li><p>L\u00e0m cho c\u00e1c b\u00e0i ki\u1ec3m tra t\u1ef1 \u0111\u1ed9ng tr\u1edf n\u00ean \u0111\u01a1n gi\u1ea3n v\u00e0 kh\u00f4ng s\u1eed d\u1ee5ng logic ph\u1ee9c t\u1ea1p.<\/p><\/li>\n\n\n\n<li><p>S\u1eed d\u1ee5ng d\u1eef li\u1ec7u \u0111\u1ea7u v\u00e0o ng\u1eabu nhi\u00ean \u0111\u1ec3 gi\u00fap ph\u00e1t hi\u1ec7n c\u00e1c v\u1ea5n \u0111\u1ec1 b\u1ecb b\u1ecf s\u00f3t.<\/p><\/li>\n\n\n\n<li><p>Ch\u1ecdn c\u00e1c c\u00f4ng c\u1ee5 t\u1ef1 \u0111\u1ed9ng h\u00f3a ph\u00f9 h\u1ee3p v\u00e0 thi\u1ebft l\u1eadp m\u1ed9t m\u00f4i tr\u01b0\u1eddng ki\u1ec3m th\u1eed \u1ed5n \u0111\u1ecbnh.<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u26a1 Lu\u00f4n x\u1ea3 \u0111i\u1ec7n thi\u1ebft b\u1ecb sau khi th\u1ef1c hi\u1ec7n th\u1eed nghi\u1ec7m ch\u1ecbu \u0111i\u1ec7n m\u00f4i. \u0110i\u1ec1u n\u00e0y gi\u00fap \u0111\u1ea3m b\u1ea3o an to\u00e0n cho b\u1ea1n v\u00e0 ng\u0103n ng\u1eeba c\u00e1c tai n\u1ea1n \u0111i\u1ec7n gi\u1eadt.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n ph\u1ea3i tu\u00e2n th\u1ee7 t\u1ea5t c\u1ea3 c\u00e1c quy \u0111\u1ecbnh ki\u1ec3m tra \u0111\u1ed1i v\u1edbi ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf. Vi\u1ec7c ki\u1ec3m tra c\u1ea9n th\u1eadn gi\u00fap b\u1ea1n ph\u00e1t hi\u1ec7n c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 c\u00e1ch \u0111i\u1ec7n, ki\u1ec3m so\u00e1t d\u00f2ng r\u00f2 v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho b\u1ec7nh nh\u00e2n v\u00e0 nh\u00e2n vi\u00ean v\u1eadn h\u00e0nh.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n v\u00e0 quy \u0111\u1ecbnh<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Ti\u00eau chu\u1ea9n IEC 60601-1: Y\u00eau c\u1ea7u v\u1ec1 c\u00e1ch \u0111i\u1ec7n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111i\u1ec7n \u00e1p<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c quy t\u1eafc nghi\u00eam ng\u1eb7t khi th\u1ef1c hi\u1ec7n v\u00e0 ki\u1ec3m tra. <a target=\"_blank\" href=\"https:\/\/medicaladaptertech.com\/vi\/yeu-cau-va-tieu-chuan-chung-nhan-nguon-dien-y-te\/\">Ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf<\/a>. <a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/www.intertek.com\/medical\/regulatory-requirements\/iec-60601-1\/\"><strong>Ti\u00eau chu\u1ea9n IEC 60601-1<\/strong><\/a> \u0110\u00e2y l\u00e0 quy t\u1eafc ch\u00ednh \u00e1p d\u1ee5ng cho thi\u1ebft b\u1ecb y t\u1ebf \u0111i\u1ec7n. Quy t\u1eafc n\u00e0y quy \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u v\u1ec1 c\u00e1ch \u0111i\u1ec7n, kh\u1ea3 n\u0103ng ch\u1ecbu \u0111i\u1ec7n \u00e1p v\u00e0 d\u00f2ng r\u00f2 m\u00e0 thi\u1ebft b\u1ecb ph\u1ea3i \u0111\u00e1p \u1ee9ng. C\u00e1c quy t\u1eafc n\u00e0y gi\u00fap b\u1ea3o v\u1ec7 b\u1ec7nh nh\u00e2n v\u00e0 nh\u00e2n vi\u00ean y t\u1ebf kh\u1ecfi nguy c\u01a1 gi\u1eadt \u0111i\u1ec7n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ti\u00eau chu\u1ea9n IEC 60601-1<\/strong> Ph\u00e2n lo\u1ea1i c\u00e1ch \u0111i\u1ec7n th\u00e0nh c\u00e1c lo\u1ea1i kh\u00e1c nhau. M\u1ed7i lo\u1ea1i c\u00f3 c\u00e1c quy \u0111\u1ecbnh ri\u00eang v\u1ec1 kho\u1ea3ng c\u00e1ch c\u00e1ch \u0111i\u1ec7n, kho\u1ea3ng c\u00e1ch kh\u00f4ng kh\u00ed v\u00e0 \u0111i\u1ec7n \u00e1p c\u00e1ch ly. B\u1ea1n c\u00f3 th\u1ec3 xem c\u00e1c quy \u0111\u1ecbnh ch\u00ednh trong b\u1ea3ng sau:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>Lo\u1ea1i c\u00e1ch nhi\u1ec7t<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>M\u00f4 t\u1ea3<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Y\u00eau c\u1ea7u<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>C\u00e1ch nhi\u1ec7t c\u01a1 b\u1ea3n<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>M\u1ed9t l\u1edbp c\u00e1ch \u0111i\u1ec7n, v\u00ed d\u1ee5: d\u00e2y ch\u00ednh t\u1eeb \u1ed5 c\u1eafm \u0111i\u1ec7n.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Kho\u1ea3ng c\u00e1ch t\u1ed1i thi\u1ec3u 8 mm, kho\u1ea3ng c\u00e1ch c\u00e1ch \u0111i\u1ec7n 5 mm, c\u00e1ch \u0111i\u1ec7n 4000 VAC cho MOPP.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>C\u00e1ch nhi\u1ec7t b\u1ed5 sung<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>M\u1ed9t l\u1edbp b\u1ed5 sung n\u1ebfu l\u1edbp c\u01a1 b\u1ea3n kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Kh\u00f4ng \u00e1p d\u1ee5ng<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>C\u00e1ch \u0111i\u1ec7n k\u00e9p<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>C\u00f3 c\u1ea3 l\u1edbp c\u00e1ch nhi\u1ec7t c\u01a1 b\u1ea3n v\u00e0 l\u1edbp c\u00e1ch nhi\u1ec7t b\u1ed5 sung.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Kh\u00f4ng \u00e1p d\u1ee5ng<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>C\u00e1ch nhi\u1ec7t gia c\u1ed1<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>M\u1ed9t l\u1edbp c\u00e1ch nhi\u1ec7t c\u00f3 hi\u1ec7u qu\u1ea3 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi c\u00e1ch nhi\u1ec7t hai l\u1edbp.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Kh\u00f4ng \u00e1p d\u1ee5ng<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>D\u00f2ng r\u00f2<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>D\u00f2ng r\u00f2 t\u1ed1i \u0111a cho ph\u00e9p l\u00e0 0,3 mA.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Kh\u00f4ng \u00e1p d\u1ee5ng<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n c\u1ea7n ki\u1ec3m tra c\u1ea3 kho\u1ea3ng c\u00e1ch c\u00e1ch \u0111i\u1ec7n v\u00e0 kho\u1ea3ng c\u00e1ch kh\u00f4ng kh\u00ed. Kho\u1ea3ng c\u00e1ch c\u00e1ch \u0111i\u1ec7n l\u00e0 kho\u1ea3ng c\u00e1ch ng\u1eafn nh\u1ea5t d\u1ecdc theo b\u1ec1 m\u1eb7t v\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n. Kho\u1ea3ng c\u00e1ch kh\u00f4ng kh\u00ed l\u00e0 kho\u1ea3ng c\u00e1ch ng\u1eafn nh\u1ea5t qua kh\u00f4ng kh\u00ed. <strong>Ti\u00eau chu\u1ea9n IEC 60601-1<\/strong> N\u00f3i r\u1eb1ng b\u1ea1n c\u1ea7n \u00edt nh\u1ea5t 8 mm kho\u1ea3ng c\u00e1ch c\u00e1ch \u0111i\u1ec7n v\u00e0 5 mm kho\u1ea3ng c\u00e1ch an to\u00e0n cho c\u00e1ch \u0111i\u1ec7n c\u01a1 b\u1ea3n trong <strong>MOPP<\/strong>. B\u1ea1n c\u0169ng c\u1ea7n c\u00e1ch ly 4000 VAC cho <strong>MOPP<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ti\u00eau chu\u1ea9n IEC 60601-1<\/strong> c\u0169ng gi\u1edbi h\u1ea1n <a target=\"_blank\" rel=\"\" href=\"https:\/\/medicaladaptertech.com\/vi\/b-bf-va-cf-da-giai-thich-vai-tro-cua-dong-ro-thap-trong-an-toan-nguon-dien-y-te\/\">D\u00f2ng r\u00f2<\/a>. Gi\u1edbi h\u1ea1n t\u1ed1i \u0111a l\u00e0 0,3 mA. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o an to\u00e0n cho b\u1ec7nh nh\u00e2n, ngay c\u1ea3 khi h\u1ecd ch\u1ea1m v\u00e0o thi\u1ebft b\u1ecb. B\u1ea1n ph\u1ea3i ki\u1ec3m tra d\u00f2ng r\u00f2 trong qu\u00e1 tr\u00ecnh <strong>Ki\u1ec3m tra an to\u00e0n \u0111i\u1ec7n theo ti\u00eau chu\u1ea9n IEC 60601<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ti\u00eau chu\u1ea9n IEC 60601-1<\/strong> \u00c1p d\u1ee5ng cho t\u1ea5t c\u1ea3 c\u00e1c thi\u1ebft b\u1ecb y t\u1ebf \u0111i\u1ec7n. Ngo\u00e0i ra, c\u00f2n c\u00f3 c\u00e1c quy \u0111\u1ecbnh b\u1ed5 sung cho c\u00e1c tr\u01b0\u1eddng h\u1ee3p \u0111\u1eb7c bi\u1ec7t. B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y cho th\u1ea5y c\u00e1ch c\u00e1c quy \u0111\u1ecbnh n\u00e0y ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>Lo\u1ea1i ti\u00eau chu\u1ea9n<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>M\u00f4 t\u1ea3<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>IEC 60601-1 (Ti\u00eau chu\u1ea9n c\u01a1 b\u1ea3n)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>C\u00e1c quy t\u1eafc an to\u00e0n v\u00e0 hi\u1ec7u su\u1ea5t chung cho t\u1ea5t c\u1ea3 thi\u1ebft b\u1ecb y t\u1ebf \u0111i\u1ec7n.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>IEC 60601-1-XX (Ph\u1ee5 l\u1ee5c)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>C\u00e1c quy t\u1eafc b\u1ed5 sung cho c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 t\u01b0\u01a1ng th\u00edch \u0111i\u1ec7n t\u1eeb v\u00e0 t\u00ednh th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>IEC 60601-2-XX (Ph\u1ea7n c\u1ee5 th\u1ec3)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Quy \u0111\u1ecbnh \u0111\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i thi\u1ebft b\u1ecb y t\u1ebf \u0111\u1eb7c bi\u1ec7t c\u00f3 y\u00eau c\u1ea7u an to\u00e0n \u0111\u1eb7c th\u00f9.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c quy t\u1eafc n\u00e0y \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u1ecdi thi\u1ebft b\u1ecb y t\u1ebf \u0111\u1ec1u an to\u00e0n v\u00e0 ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang c\u00e1ch. N\u1ebfu b\u1ea1n b\u1ecf qua m\u1ed9t b\u01b0\u1edbc, b\u1ea1n c\u00f3 th\u1ec3 vi ph\u1ea1m quy t\u1eafc v\u00e0 g\u00e2y nguy hi\u1ec3m cho ng\u01b0\u1eddi kh\u00e1c.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>M\u1eb9o:<\/strong> Lu\u00f4n ki\u1ec3m tra phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t c\u1ee7a <strong>Ti\u00eau chu\u1ea9n IEC 60601-1<\/strong> v\u00e0 c\u00e1c quy t\u1eafc li\u00ean quan tr\u01b0\u1edbc khi b\u1ea1n b\u1eaft \u0111\u1ea7u thi\u1ebft k\u1ebf ho\u1eb7c ki\u1ec3m th\u1eed.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">T\u00ednh li\u00ean quan c\u1ee7a IEC 62368 v\u00e0 IEC 61558 \u0111\u1ed1i v\u1edbi ngu\u1ed3n c\u1ea5p \u0111i\u1ec7n<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00e1c <strong>IEC<\/strong> C\u00e1c quy t\u1eafc c\u0169ng r\u1ea5t quan tr\u1ecdng trong thi\u1ebft k\u1ebf ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf. <a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/c-prav.com\/product-testing\/electrical-product-compliance-safety-testing\/iec-61558-for-transformers\/\"><strong>Ti\u00eau chu\u1ea9n IEC 61558<\/strong><\/a> \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi bi\u1ebfn \u00e1p \u0111i\u1ec7n v\u00e0 ngu\u1ed3n \u0111i\u1ec7n. N\u00f3 c\u00f3 c\u00e1c quy t\u1eafc an to\u00e0n nghi\u00eam ng\u1eb7t \u0111\u1ec3 b\u1ea3o v\u1ec7 con ng\u01b0\u1eddi kh\u1ecfi c\u00e1c nguy hi\u1ec3m \u0111i\u1ec7n. Quy t\u1eafc n\u00e0y \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u1edf nhi\u1ec1u n\u01a1i, nh\u01b0 trong m\u00f4i tr\u01b0\u1eddng y t\u1ebf v\u00e0 nh\u00e0 m\u00e1y. <strong>Ti\u00eau chu\u1ea9n IEC 61558<\/strong> Ph\u00e2n chia c\u00e1c quy t\u1eafc cho c\u00e1c lo\u1ea1i bi\u1ebfn \u00e1p v\u00e0 ngu\u1ed3n \u0111i\u1ec7n kh\u00e1c nhau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ti\u00eau chu\u1ea9n IEC 62368<\/strong> Quy \u0111\u1ecbnh n\u00e0y li\u00ean quan \u0111\u1ebfn an to\u00e0n cho c\u00e1c thi\u1ebft b\u1ecb \u0111a ph\u01b0\u01a1ng ti\u1ec7n. N\u00f3 bao g\u1ed3m an to\u00e0n \u0111i\u1ec7n, an to\u00e0n c\u01a1 kh\u00ed v\u00e0 an to\u00e0n ph\u00f2ng ch\u00e1y. Quy \u0111\u1ecbnh n\u00e0y s\u1eed d\u1ee5ng c\u00e1c ki\u1ec3m tra r\u1ee7i ro v\u00e0 th\u1eed nghi\u1ec7m thi\u1ebft k\u1ebf. B\u1ea1n ph\u1ea3i ch\u1ee9ng minh thi\u1ebft k\u1ebf c\u1ee7a m\u00ecnh an to\u00e0n trong c\u1ea3 \u0111i\u1ec1u ki\u1ec7n b\u00ecnh th\u01b0\u1eddng v\u00e0 h\u1ecfng h\u00f3c. Tu\u00e2n th\u1ee7 <strong>Ti\u00eau chu\u1ea9n IEC 62368<\/strong> Gi\u00fap b\u1ea1n b\u00e1n h\u00e0ng \u1edf nhi\u1ec1u n\u01a1i h\u01a1n v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho ng\u01b0\u1eddi d\u00f9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n c\u0169ng c\u1ea7n bi\u1ebft v\u1ec1 <strong>Ti\u00eau chu\u1ea9n IEC 62353<\/strong>. Quy t\u1eafc n\u00e0y \u00e1p d\u1ee5ng cho vi\u1ec7c ki\u1ec3m tra thi\u1ebft b\u1ecb y t\u1ebf \u0111i\u1ec7n sau khi s\u1eeda ch\u1eefa ho\u1eb7c trong qu\u00e1 tr\u00ecnh ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3. <strong>Ti\u00eau chu\u1ea9n IEC 62353<\/strong> bao g\u1ed3m ki\u1ec3m tra ti\u1ebfp \u0111\u1ea5t, ki\u1ec3m tra d\u00f2ng r\u00f2 v\u00e0 ki\u1ec3m tra \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n. B\u1ea1n s\u1eed d\u1ee5ng c\u00e1c ki\u1ec3m tra n\u00e0y \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o thi\u1ebft b\u1ecb lu\u00f4n an to\u00e0n theo th\u1eddi gian.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n n\u00ean nh\u1edb nh\u1eefng \u0111i\u1ec3m ch\u00ednh sau \u0111\u00e2y:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Ti\u00eau chu\u1ea9n IEC 61558<\/strong> \u0110\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c bi\u1ebfn \u00e1p v\u00e0 ngu\u1ed3n \u0111i\u1ec7n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u00e0 l\u1eafp \u0111\u1eb7t m\u1ed9t c\u00e1ch an to\u00e0n tuy\u1ec7t \u0111\u1ed1i.<\/p><\/li>\n\n\n\n<li><p><strong>Ti\u00eau chu\u1ea9n IEC 62368<\/strong> Ki\u1ec3m tra r\u1ee7i ro v\u00e0 thi\u1ebft k\u1ebf cho c\u00e1c thi\u1ebft b\u1ecb \u0111a ph\u01b0\u01a1ng ti\u1ec7n v\u00e0 c\u00e1c thi\u1ebft b\u1ecb t\u01b0\u01a1ng t\u1ef1.<\/p><\/li>\n\n\n\n<li><p><strong>Ti\u00eau chu\u1ea9n IEC 62353<\/strong> Gi\u00fap b\u1ea1n ki\u1ec3m tra thi\u1ebft b\u1ecb y t\u1ebf \u0111i\u1ec7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n.<\/p><\/li>\n\n\n\n<li><p>Tu\u00e2n th\u1ee7 c\u00e1c quy t\u1eafc n\u00e0y gi\u00fap b\u1ea1n tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh qu\u1ed1c t\u1ebf v\u00e0 b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00e1c ti\u00eau chu\u1ea9n \u1ea3nh h\u01b0\u1edfng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn thi\u1ebft k\u1ebf PSU v\u00e0 vi\u1ec7c l\u1ef1a ch\u1ecdn linh ki\u1ec7n<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n ph\u1ea3i ch\u1ecdn c\u00e1c linh ki\u1ec7n v\u00e0 thi\u1ebft k\u1ebf b\u1ed9 ngu\u1ed3n \u0111i\u1ec7n (<strong>PSU<\/strong>) \u0111\u1ec3 tu\u00e2n th\u1ee7 t\u1ea5t c\u1ea3 c\u00e1c quy \u0111\u1ecbnh \u0111\u00fang \u0111\u1eafn. <strong>Ti\u00eau chu\u1ea9n IEC 60601-1<\/strong> v\u00e0 <strong>Ti\u00eau chu\u1ea9n IEC 60601-1-2<\/strong> \u0110\u1eb7t ra c\u00e1c quy t\u1eafc an to\u00e0n v\u00e0 hi\u1ec7u su\u1ea5t cho ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf. C\u00e1c quy t\u1eafc n\u00e0y quy \u0111\u1ecbnh c\u00e1c t\u00ednh n\u0103ng b\u1ea3o v\u1ec7 v\u00e0 \u0111i\u1ec7n c\u1ea7n thi\u1ebft m\u00e0 b\u1ea1n c\u1ea7n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n ph\u1ea3i \u0111\u1ea3m b\u1ea3o thi\u1ebft k\u1ebf c\u1ee7a m\u00ecnh \u0111\u00e1p \u1ee9ng c\u00e1c m\u1ee5c ti\u00eau an to\u00e0n v\u00e0 hi\u1ec7u su\u1ea5t ch\u00ednh. Phi\u00ean b\u1ea3n th\u1ee9 ba c\u1ee7a <strong>Ti\u00eau chu\u1ea9n IEC 60601-1<\/strong> \u0110\u00e3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng k\u1ec3 t\u1eeb th\u00e1ng 6 n\u0103m 2012. N\u00f3 c\u1eadp nh\u1eadt c\u00e1c quy \u0111\u1ecbnh v\u1ec1 thi\u1ebft b\u1ecb y t\u1ebf \u0111i\u1ec7n. Ngu\u1ed3n \u0111i\u1ec7n c\u1ee7a b\u1ea1n l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng c\u1ee7a thi\u1ebft b\u1ecb. N\u00f3 ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh n\u00e0y \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho c\u1ea3 nh\u00e2n vi\u00ean v\u00e0 b\u1ec7nh nh\u00e2n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi thi\u1ebft k\u1ebf theo quy t\u1eafc, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n ph\u1ea3i th\u1ef1c hi\u1ec7n m\u1ed9t s\u1ed1 thay \u0111\u1ed5i. B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y li\u1ec7t k\u00ea c\u00e1c thay \u0111\u1ed5i ph\u1ed5 bi\u1ebfn m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n th\u1ef1c hi\u1ec7n:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>Thay \u0111\u1ed5i thi\u1ebft k\u1ebf<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>M\u1ee5c \u0111\u00edch<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u0110i\u1ec7n \u00e1p c\u00e1ch ly<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>B\u1ea3o v\u1ec7 con ng\u01b0\u1eddi kh\u1ecfi b\u1ecb \u0111i\u1ec7n gi\u1eadt trong tr\u01b0\u1eddng h\u1ee3p c\u00f3 s\u1ef1 c\u1ed1 x\u1ea3y ra.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Kho\u1ea3ng c\u00e1ch tr\u01b0\u1ee3t<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ng\u0103n ch\u1eb7n hi\u1ec7n t\u01b0\u1ee3ng ph\u00f3ng \u0111i\u1ec7n ho\u1eb7c ch\u1eadp m\u1ea1ch do b\u1ee5i b\u1ea9n, b\u1ee5i ho\u1eb7c n\u01b0\u1edbc.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>M\u1ee9c \u0111\u1ed9 c\u00e1ch nhi\u1ec7t<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Cung c\u1ea5p s\u1ef1 b\u1ea3o v\u1ec7 \u0111\u00fang \u0111\u1eafn kh\u1ecfi \u0111i\u1ec7n gi\u1eadt.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Y\u00eau c\u1ea7u 2MOPP ho\u1eb7c 2MOOP<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u1ea3m b\u1ea3o c\u00f3 hai c\u00e1ch b\u1ea3o v\u1ec7 trong m\u1ed9t l\u1edbp c\u00e1ch nhi\u1ec7t.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>T\u0103ng kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c \u0111i\u1ec3m ph\u00e2n t\u00e1ch<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Gi\u1ea3m nguy c\u01a1 h\u1ecfng h\u00f3c \u0111i\u1ec7n b\u1eb1ng c\u00e1ch t\u0103ng kho\u1ea3ng c\u00e1ch kh\u00f4ng kh\u00ed.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>S\u1eed d\u1ee5ng c\u00e1c b\u1ed9 chuy\u1ec3n \u0111\u1ed5i DC\/DC ri\u00eang bi\u1ec7t<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Gi\u00fap c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng c\u00e1ch ly v\u00e0 ng\u0103n ch\u1eb7n hi\u1ec7n t\u01b0\u1ee3ng nhi\u1ec5u ch\u00e9o gi\u1eefa c\u00e1c \u0111\u1ea7u ra.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Tu\u00e2n th\u1ee7 c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c x\u1ebfp h\u1ea1ng BF<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u1ea3m b\u1ea3o ngu\u1ed3n \u0111i\u1ec7n \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n 2 x MOPP cho c\u00e1c \u1ee9ng d\u1ee5ng n\u1ed5i tr\u00ean c\u01a1 th\u1ec3.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n c\u0169ng ph\u1ea3i s\u1eed d\u1ee5ng c\u00e1c b\u1ed9 ph\u1eadn \u0111\u00e1p \u1ee9ng c\u00e1c quy \u0111\u1ecbnh v\u1ec1 c\u00e1ch \u0111i\u1ec7n, kh\u1ea3 n\u0103ng ch\u1ecbu \u0111i\u1ec7n \u00e1p v\u00e0 d\u00f2ng r\u00f2. N\u1ebfu kh\u00f4ng, thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 b\u1ecb h\u1ecfng. <strong>Ki\u1ec3m tra an to\u00e0n \u0111i\u1ec7n theo ti\u00eau chu\u1ea9n IEC 60601<\/strong> ho\u1eb7c c\u00e1c lo\u1ea1i ki\u1ec3m tra kh\u00e1c nh\u01b0 nh\u1eefng lo\u1ea1i trong <strong>Ti\u00eau chu\u1ea9n IEC 62353<\/strong>.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u26a1 Lu\u00f4n ch\u1ecdn c\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh cho m\u1ee5c \u0111\u00edch y t\u1ebf v\u00e0 \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m tra \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n. <strong>IEC<\/strong> Quy t\u1eafc. \u0110i\u1ec1u n\u00e0y gi\u00fap b\u1ea1n \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ecdi ng\u01b0\u1eddi d\u00f9ng \u0111\u1ec1u an to\u00e0n v\u00e0 thi\u1ebft b\u1ecb ho\u1ea1t \u0111\u1ed9ng t\u1ed1t.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n c\u1ea7n theo d\u00f5i c\u00e1c thay \u0111\u1ed5i trong quy \u0111\u1ecbnh. C\u00e1c phi\u00ean b\u1ea3n m\u1edbi c\u00f3 th\u1ec3 thay \u0111\u1ed5i y\u00eau c\u1ea7u v\u1ec1 c\u00e1ch \u0111i\u1ec7n, kho\u1ea3ng c\u00e1ch c\u00e1ch \u0111i\u1ec7n ho\u1eb7c d\u00f2ng r\u00f2. B\u1ea1n n\u00ean ki\u1ec3m tra c\u00e1c phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t c\u1ee7a <strong>Ti\u00eau chu\u1ea9n IEC 60601<\/strong>, <strong>Ti\u00eau chu\u1ea9n IEC 62353<\/strong>, <strong>Ti\u00eau chu\u1ea9n IEC 61558<\/strong>, v\u00e0 <strong>Ti\u00eau chu\u1ea9n IEC 62368<\/strong> Tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u thi\u1ebft k\u1ebf c\u1ee7a b\u1ea1n. \u0110i\u1ec1u n\u00e0y gi\u00fap b\u1ea1n tr\u00e1nh nh\u1eefng thay \u0111\u1ed5i t\u1ed1n k\u00e9m v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng thi\u1ebft b\u1ecb y t\u1ebf \u0111i\u1ec7n t\u1eed c\u1ee7a b\u1ea1n tu\u00e2n th\u1ee7 t\u1ea5t c\u1ea3 c\u00e1c quy \u0111\u1ecbnh an to\u00e0n qu\u1ed1c t\u1ebf.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ki\u1ec3m tra d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t v\u00e0 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Ki\u1ec3m tra \u0111i\u1ec7n \u00e1p cao \u0111\u1ecbnh k\u1ef3 trong s\u1ea3n xu\u1ea5t ngu\u1ed3n \u0111i\u1ec7n<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n ph\u1ea3i ki\u1ec3m tra m\u1ecdi ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n. Trong qu\u00e1 tr\u00ecnh ki\u1ec3m tra tr\u00ean d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t, b\u1ea1n s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb Hi-Pot c\u00f3 m\u1ea1ch x\u1ea3 t\u00edch h\u1ee3p. C\u00f4ng nh\u00e2n ph\u1ea3i tu\u00e2n th\u1ee7 quy t\u1eafc kh\u00f3a\/d\u00e1n nh\u00e3n v\u00e0 \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o \u0111\u1eb7c bi\u1ec7t v\u1ec1 an to\u00e0n \u0111i\u1ec7n \u00e1p cao. Ph\u1ea3i c\u00f3 c\u00e1c b\u01b0\u1edbc r\u00f5 r\u00e0ng cho t\u00ecnh hu\u1ed1ng kh\u1ea9n c\u1ea5p. B\u1ea1n ki\u1ec3m tra v\u00e0 \u0111i\u1ec1u ch\u1ec9nh thi\u1ebft b\u1ecb ki\u1ec3m tra h\u00e0ng n\u0103m b\u1eb1ng c\u00e1c ti\u00eau chu\u1ea9n c\u00f3 th\u1ec3 truy\u6eaf v\u1ec1 NIST. B\u1ea1n c\u0169ng ghi ch\u00e9p chi ti\u1ebft cho m\u1ed7i phi\u00ean ki\u1ec3m tra.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ea7u h\u1ebft c\u00e1c b\u00e0i ki\u1ec3m tra tr\u00ean d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t th\u00f4ng th\u01b0\u1eddng k\u00e9o d\u00e0i 60 gi\u00e2y. N\u1ebfu b\u1ea1n s\u1ea3n xu\u1ea5t nhi\u1ec1u thi\u1ebft b\u1ecb, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111i\u1ec7n \u00e1p ki\u1ec3m tra th\u00f4ng th\u01b0\u1eddng 120% trong \u00edt nh\u1ea5t 1 gi\u00e2y. Lu\u00f4n \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u1ea5t c\u1ea3 n\u0103ng l\u01b0\u1ee3ng \u0111\u00e3 \u0111\u01b0\u1ee3c x\u1ea3 h\u1ebft tr\u01b0\u1edbc khi ch\u1ea1m v\u00e0o thi\u1ebft b\u1ecb. \u0110eo \u0111\u1ea7y \u0111\u1ee7 trang thi\u1ebft b\u1ecb b\u1ea3o h\u1ed9 khi th\u1ef1c hi\u1ec7n c\u00e1c b\u00e0i ki\u1ec3m tra n\u00e0y.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>S\u1eed d\u1ee5ng thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m c\u00f3 m\u1ea1ch x\u1ea3.<\/p><\/li>\n\n\n\n<li><p>Tu\u00e2n th\u1ee7 c\u00e1c quy tr\u00ecnh kh\u00f3a\/d\u00e1n nh\u00e3n v\u00e0 c\u00e1c b\u01b0\u1edbc \u1ee9ng ph\u00f3 kh\u1ea9n c\u1ea5p.<\/p><\/li>\n\n\n\n<li><p>Ki\u1ec3m tra v\u00e0 \u0111i\u1ec1u ch\u1ec9nh thi\u1ebft b\u1ecb h\u00e0ng n\u0103m.<\/p><\/li>\n\n\n\n<li><p>Ghi l\u1ea1i k\u1ebft qu\u1ea3 ki\u1ec3m tra.<\/p><\/li>\n\n\n\n<li><p>H\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng ngu\u1ed3n \u0111i\u1ec7n \u0111\u00e3 \u0111\u01b0\u1ee3c ng\u1eaft tr\u01b0\u1edbc khi ch\u1ea1m v\u00e0o b\u1ea5t k\u1ef3 th\u1ee9 g\u00ec.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Quy tr\u00ecnh ki\u1ec3m th\u1eed t\u1ef1 \u0111\u1ed9ng so v\u1edbi quy tr\u00ecnh ki\u1ec3m th\u1eed th\u1ee7 c\u00f4ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p t\u1ef1 \u0111\u1ed9ng ho\u1eb7c th\u1ee7 c\u00f4ng \u0111\u1ec3 th\u1ef1c hi\u1ec7n ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 tr\u00ean d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t. H\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng gi\u00fap qu\u00e1 tr\u00ecnh ki\u1ec3m tra di\u1ec5n ra nhanh ch\u00f3ng h\u01a1n v\u00e0 ng\u0103n ch\u1eb7n sai s\u00f3t. C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y l\u01b0u tr\u1eef k\u1ebft qu\u1ea3 ki\u1ec3m tra v\u00e0 hi\u1ec3n th\u1ecb ngay l\u1eadp t\u1ee9c c\u00e1c v\u1ea5n \u0111\u1ec1 ph\u00e1t sinh. Ki\u1ec3m tra th\u1ee7 c\u00f4ng cho ph\u00e9p b\u1ea1n x\u1eed l\u00fd c\u00e1c tr\u01b0\u1eddng h\u1ee3p \u0111\u1eb7c bi\u1ec7t ho\u1eb7c kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1. C\u00f4ng nh\u00e2n c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o \u0111\u1ec3 ph\u00e1t hi\u1ec7n s\u1ef1 c\u1ed1 c\u00e1ch \u0111i\u1ec7n v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c b\u01b0\u1edbc an to\u00e0n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ki\u1ec3m th\u1eed t\u1ef1 \u0111\u1ed9ng gi\u00fap k\u1ebft qu\u1ea3 lu\u00f4n nh\u1ea5t qu\u00e1n m\u1ed7i l\u1ea7n th\u1ef1c hi\u1ec7n. Ki\u1ec3m th\u1eed th\u1ee7 c\u00f4ng gi\u00fap b\u1ea1n ph\u00e1t hi\u1ec7n c\u00e1c k\u1ebft qu\u1ea3 b\u1ea5t th\u01b0\u1eddng. C\u1ea3 hai ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec1u y\u00eau c\u1ea7u ghi ch\u00e9p \u0111\u1ea7y \u0111\u1ee7 v\u00e0 ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 thi\u1ebft b\u1ecb.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ec3 ng\u0103n ng\u1eeba s\u1ef1 suy gi\u1ea3m c\u1ee7a v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n c\u1ea7n c\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ec3 ng\u0103n ch\u1eb7n t\u00ecnh tr\u1ea1ng c\u00e1ch \u0111i\u1ec7n b\u1ecb suy gi\u1ea3m trong qu\u00e1 tr\u00ecnh ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 tr\u00ean d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t. Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p l\u00e0 r\u1ea5t quan tr\u1ecdng. V\u00ed d\u1ee5, \u1ed1ng co nhi\u1ec7t PET AccuPath c\u00f3 \u0111\u1ed9 b\u1ec1n cao v\u00e0 tu\u1ed5i th\u1ecd l\u00e2u d\u00e0i. S\u1eed d\u1ee5ng c\u00e1c b\u01b0\u1edbc s\u1ea3n xu\u1ea5t gi\u1ed1ng nhau gi\u00fap ng\u0103n ch\u1eb7n c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 c\u00e1ch \u0111i\u1ec7n. Ki\u1ec3m tra s\u1edbm tr\u01b0\u1edbc khi ph\u00ea duy\u1ec7t ch\u00ednh th\u1ee9c gi\u00fap b\u1ea1n ph\u00e1t hi\u1ec7n c\u00e1c \u0111i\u1ec3m y\u1ebfu v\u00e0 l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u t\u1ed1t h\u01a1n, t\u1eeb \u0111\u00f3 tr\u00e1nh ph\u1ea3i s\u1eeda ch\u1eefa sau n\u00e0y.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/blog.accupathmed.com\/iec-60601-1-medical-device-insulation-guide\/\">Bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng<\/a><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>M\u00f4 t\u1ea3<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>V\u1eadt li\u1ec7u t\u1ed1t gi\u00fap s\u1ea3n ph\u1ea9m tr\u1edf n\u00ean b\u1ec1n b\u1ec9 v\u00e0 \u0111\u00e1ng tin c\u1eady.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n trong s\u1ea3n xu\u1ea5t<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>L\u00e0m m\u1ecdi vi\u1ec7c theo c\u00f9ng m\u1ed9t c\u00e1ch m\u1ed7i l\u1ea7n s\u1ebd ng\u0103n ch\u1eb7n c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 c\u00e1ch nhi\u1ec7t.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Ki\u1ec3m tra tu\u00e2n th\u1ee7 tr\u01b0\u1edbc<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>C\u00e1c th\u1eed nghi\u1ec7m ban \u0111\u1ea7u gi\u00fap ph\u00e1t hi\u1ec7n c\u00e1c \u0111i\u1ec3m y\u1ebfu v\u00e0 h\u1ed7 tr\u1ee3 b\u1ea1n l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u t\u1ed1t h\u01a1n.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p gi\u00fap duy tr\u00ec \u0111i\u1ec7n \u00e1p \u1ed5n \u0111\u1ecbnh trong c\u00e1c thi\u1ebft b\u1ecb y t\u1ebf. \u0110i\u1ec1u n\u00e0y gi\u00fap c\u00e1c thi\u1ebft b\u1ecb ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang c\u00e1ch. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady trong l\u0129nh v\u1ef1c y t\u1ebf. N\u1ebfu \u0111i\u1ec7n \u00e1p thay \u0111\u1ed5i qu\u00e1 nhi\u1ec1u, c\u00e1c thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 b\u1ecb h\u1ecfng, kh\u00f4ng b\u1ec1n l\u00e2u, m\u1ea5t d\u1eef li\u1ec7u ho\u1eb7c tr\u1edf n\u00ean kh\u00f4ng an to\u00e0n.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">Ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 tr\u00ean d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng nghi\u00eam ng\u1eb7t gi\u00fap ng\u0103n ch\u1eb7n s\u1ef1 c\u1ed1 thi\u1ebft b\u1ecb, k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb v\u00e0 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u b\u1ec7nh nh\u00e2n. C\u00e1c th\u01b0\u01a1ng hi\u1ec7u uy t\u00edn th\u1ef1c hi\u1ec7n ki\u1ec3m tra k\u1ef9 l\u01b0\u1ee1ng ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh. B\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3 gi\u00fap m\u1ecdi th\u1ee9 ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru v\u00e0 tr\u00e1nh c\u00e1c s\u1ef1 c\u1ed1 b\u1ea5t ng\u1edd trong qu\u00e1 tr\u00ecnh ki\u1ec3m tra tr\u00ean d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u00e1c \u0111\u1ed9ng th\u1ef1c ti\u1ec5n \u0111\u1ed1i v\u1edbi thi\u1ebft b\u1ecb y t\u1ebf<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">B\u1ea3o v\u1ec7 b\u1ec7nh nh\u00e2n v\u00e0 ng\u01b0\u1eddi v\u1eadn h\u00e0nh<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c thi\u1ebft b\u1ecb cung c\u1ea5p \u0111i\u1ec7n y t\u1ebf gi\u00fap \u0111\u1ea3m b\u1ea3o an to\u00e0n cho b\u1ec7nh nh\u00e2n v\u00e0 nh\u00e2n vi\u00ean y t\u1ebf. C\u00e1c thi\u1ebft b\u1ecb n\u00e0y tu\u00e2n th\u1ee7 c\u00e1c quy t\u1eafc MOOP v\u00e0 MOPP trong thi\u1ebft k\u1ebf. \u0110i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n ng\u0103n ch\u1eb7n d\u00f2ng \u0111i\u1ec7n r\u00f2 r\u1ec9 nguy hi\u1ec3m. \u0110\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i ng\u0103n ch\u1eb7n \u0111i\u1ec7n n\u0103ng g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1. B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y cho th\u1ea5y c\u00e1ch c\u00e1c t\u00ednh n\u0103ng n\u00e0y b\u1ea3o v\u1ec7 con ng\u01b0\u1eddi trong b\u1ec7nh vi\u1ec7n v\u00e0 ph\u00f2ng kh\u00e1m:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>Kh\u00eda c\u1ea1nh<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>L\u1ee3i \u00edch<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Ph\u00e2n lo\u1ea1i MOOP\/MOPP<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Gi\u00fap thi\u1ebft k\u1ebf ngu\u1ed3n \u0111i\u1ec7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho b\u1ec7nh nh\u00e2n v\u00e0 nh\u00e2n vi\u00ean.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u0110i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ng\u0103n ch\u1eb7n d\u00f2ng \u0111i\u1ec7n r\u00f2 r\u1ec9 c\u00f3 th\u1ec3 g\u00e2y h\u1ea1i cho b\u1ec7nh nh\u00e2n.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Cung c\u1ea5p kh\u1ea3 n\u0103ng c\u00e1ch ly m\u1ea1nh m\u1ebd \u0111\u1ec3 ng\u0103n ch\u1eb7n c\u00e1c s\u1ef1 c\u1ed1 \u0111i\u1ec7n.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Kho\u1ea3ng c\u00e1ch c\u00e1ch \u0111i\u1ec7n v\u00e0 kho\u1ea3ng c\u00e1ch an to\u00e0n gi\u00fap ng\u0103n ch\u1eb7n tia l\u1eeda \u0111i\u1ec7n v\u00e0 s\u1ef1 c\u1ed1 ch\u1eadp \u0111i\u1ec7n. Gi\u1edbi h\u1ea1n d\u00f2ng \u0111i\u1ec7n ti\u1ebfp x\u00fac l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i v\u1edbi b\u1ec7nh nh\u00e2n. T\u1ea5t c\u1ea3 c\u00e1c t\u00ednh n\u0103ng n\u00e0y ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau \u0111\u1ec3 l\u00e0m cho ch\u0103m s\u00f3c y t\u1ebf an to\u00e0n h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ph\u00f2ng ng\u1eeba s\u1ef1 c\u1ed1 v\u00e0 tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Thi\u1ebft b\u1ecb y t\u1ebf c\u1ea7n ho\u1ea1t \u0111\u1ed9ng t\u1ed1t v\u00e0 c\u00f3 tu\u1ed5i th\u1ecd cao. Ngu\u1ed3n \u0111i\u1ec7n \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn gi\u00fap ng\u0103n ch\u1eb7n s\u1ef1 c\u1ed1 b\u1eb1ng c\u00e1ch ki\u1ec3m so\u00e1t d\u00f2ng r\u00f2. Ch\u00fang c\u0169ng duy tr\u00ec \u0111\u1ed9 c\u00e1ch \u0111i\u1ec7n m\u1ea1nh m\u1ebd. An to\u00e0n \u0111i\u1ec7n l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng c\u1ee7a ti\u00eau chu\u1ea9n IEC 60601-1. Ti\u00eau chu\u1ea9n n\u00e0y y\u00eau c\u1ea7u c\u00e1ch \u0111i\u1ec7n m\u1ea1nh m\u1ebd v\u00e0 d\u00f2ng r\u00f2 th\u1ea5p \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho b\u1ec7nh nh\u00e2n. S\u1eed d\u1ee5ng ngu\u1ed3n \u0111i\u1ec7n \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn gi\u1ea3m thi\u1ec3u nguy c\u01a1 s\u1ef1 c\u1ed1 thi\u1ebft b\u1ecb v\u00e0 gi\u00fap thi\u1ebft b\u1ecb ho\u1ea1t \u0111\u1ed9ng l\u00e2u h\u01a1n. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o an to\u00e0n cho b\u1ec7nh nh\u00e2n v\u00e0 h\u1ed7 tr\u1ee3 c\u00e1c \u0111\u1ed9i ng\u0169 y t\u1ebf th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Ngu\u1ed3n \u0111i\u1ec7n \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn gi\u00fap gi\u1ea3m thi\u1ec3u r\u1ee7i ro v\u1ec1 c\u00e1c v\u1ea5n \u0111\u1ec1 \u0111i\u1ec7n.<\/p><\/li>\n\n\n\n<li><p>C\u00e1ch nhi\u1ec7t v\u00e0 c\u00e1ch ly m\u1ea1nh m\u1ebd b\u1ea3o v\u1ec7 b\u1ec7nh nh\u00e2n v\u00e0 nh\u00e2n vi\u00ean.<\/p><\/li>\n\n\n\n<li><p>C\u00e1c thi\u1ebft b\u1ecb c\u00f3 tu\u1ed5i th\u1ecd cao h\u01a1n v\u00e0 \u00edt h\u1ecfng h\u00f3c h\u01a1n.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">T\u1ea1i sao c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb g\u1ed1c (OEM) y\u00eau c\u1ea7u ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb g\u1ed1c (OEM) lu\u00f4n l\u1ef1a ch\u1ecdn c\u00e1c ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn. C\u00e1c ngu\u1ed3n \u0111i\u1ec7n n\u00e0y tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n ISO, IEC 60601, CE, UL v\u00e0 ISO 13485. Ch\u1ee9ng nh\u1eadn \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c ngu\u1ed3n \u0111i\u1ec7n n\u00e0y an to\u00e0n v\u00e0 \u0111\u00e1ng tin c\u1eady cho vi\u1ec7c ch\u0103m s\u00f3c b\u1ec7nh nh\u00e2n. C\u00e1c OEM mong mu\u1ed1n b\u1ea3o v\u1ec7 b\u1ec7nh nh\u00e2n v\u00e0 tr\u00e1nh c\u00e1c r\u1ee7i ro li\u00ean quan \u0111\u1ebfn thi\u1ebft b\u1ecb y t\u1ebf. C\u00e1c ngu\u1ed3n \u0111i\u1ec7n \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ecdi thi\u1ebft b\u1ecb \u0111\u1ec1u tu\u00e2n th\u1ee7 c\u00e1c quy t\u1eafc an to\u00e0n nghi\u00eam ng\u1eb7t.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><p>Ch\u1ee9ng nh\u1eadn ISO \u0111\u1ea3m b\u1ea3o t\u00ednh \u0111\u00e1ng tin c\u1eady c\u1ee7a c\u00e1c ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf.<\/p><\/li>\n\n\n\n<li><p>C\u00e1c ti\u00eau chu\u1ea9n IEC 60601, CE, UL v\u00e0 ISO 13485 \u0111\u1ea3m b\u1ea3o c\u00e1c s\u1ea3n ph\u1ea9m y t\u1ebf an to\u00e0n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng cao.<\/p><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c ngu\u1ed3n c\u1ea5p \u0111i\u1ec7n \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn cung c\u1ea5p s\u1ef1 b\u1ea3o v\u1ec7 \u1ed5n \u0111\u1ecbnh cho b\u1ec7nh nh\u00e2n v\u00e0 nh\u00e2n vi\u00ean y t\u1ebf. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb g\u1ed1c (OEM) bi\u1ebft r\u1eb1ng c\u00e1c ngu\u1ed3n c\u1ea5p \u0111i\u1ec7n \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn gi\u00fap h\u1ecd tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh an to\u00e0n qu\u1ed1c t\u1ebf v\u00e0 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe c\u1ee7a b\u1ec7nh nh\u00e2n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa MOOP v\u00e0 MOPP l\u00e0 g\u00ec?<\/h3>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">MOOP b\u1ea3o v\u1ec7 c\u00f4ng nh\u00e2n kh\u1ecfi nguy c\u01a1 gi\u1eadt \u0111i\u1ec7n. MOPP b\u1ea3o v\u1ec7 b\u1ec7nh nh\u00e2n v\u00ec h\u1ecd c\u00f3 nguy c\u01a1 cao h\u01a1n. MOPP y\u00eau c\u1ea7u \u0111i\u1ec7n \u00e1p c\u00e1ch ly cao h\u01a1n v\u00e0 kho\u1ea3ng c\u00e1ch c\u00e1ch \u0111i\u1ec7n l\u1edbn h\u01a1n. V\u00ed d\u1ee5, 2xMOPP c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n c\u1ea7n \u0111i\u1ec7n \u00e1p c\u00e1ch ly 4000 VAC v\u00e0 kho\u1ea3ng c\u00e1ch c\u00e1ch \u0111i\u1ec7n 8 mm.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">B\u1ea1n n\u00ean th\u1ef1c hi\u1ec7n ki\u1ec3m tra Hi-Pot tr\u00ean c\u00e1c ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf v\u1edbi t\u1ea7n su\u1ea5t nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n c\u1ea7n ki\u1ec3m tra t\u1eebng \u0111\u01a1n v\u1ecb khi s\u1ea3n xu\u1ea5t. B\u1ea1n c\u0169ng ph\u1ea3i ki\u1ec3m tra l\u1ea1i sau khi s\u1eeda ch\u1eefa ho\u1eb7c thay \u0111\u1ed5i b\u1ea5t k\u1ef3 \u0111i\u1ec1u g\u00ec. Vi\u1ec7c ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 gi\u00fap ph\u00e1t hi\u1ec7n s\u1edbm c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 c\u00e1ch \u0111i\u1ec7n. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o an to\u00e0n cho b\u1ec7nh nh\u00e2n v\u00e0 nh\u00e2n vi\u00ean.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">T\u1ea1i sao kho\u1ea3ng c\u00e1ch c\u00e1ch \u0111i\u1ec7n v\u00e0 kho\u1ea3ng c\u00e1ch tr\u01b0\u1ee3t l\u1ea1i quan tr\u1ecdng trong ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf?<\/h3>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>Thu\u1eadt ng\u1eef<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>M\u1ee5c \u0111\u00edch<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Gi\u1ea3m gi\u00e1<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ng\u0103n tia l\u1eeda nh\u1ea3y trong kh\u00f4ng kh\u00ed<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>S\u1ef1 lan truy\u1ec1n<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ng\u0103n ch\u1eb7n d\u00f2ng \u0111i\u1ec7n di chuy\u1ec3n tr\u00ean b\u1ec1 m\u1eb7t.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c quy t\u1eafc n\u00e0y \u0111\u1ec3 tr\u00e1nh b\u1ecb \u0111i\u1ec7n gi\u1eadt v\u00e0 h\u1ecfng thi\u1ebft b\u1ecb.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">N\u1ebfu ngu\u1ed3n \u0111i\u1ec7n kh\u00f4ng v\u01b0\u1ee3t qua \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m ch\u1ecbu \u0111i\u1ec7n m\u00f4i, th\u00ec s\u1ebd x\u1ea3y ra \u0111i\u1ec1u g\u00ec?<\/h3>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">N\u1ebfu m\u1ed9t thi\u1ebft b\u1ecb b\u1ecb h\u1ecfng, b\u1ea1n ph\u1ea3i s\u1eeda ch\u1eefa n\u00f3 ho\u1eb7c thay th\u1ebf b\u1eb1ng thi\u1ebft b\u1ecb m\u1edbi. H\u1ecfng h\u00f3c c\u00f3 ngh\u0129a l\u00e0 l\u1edbp c\u00e1ch \u0111i\u1ec7n kh\u00f4ng th\u1ec3 ng\u0103n ch\u1eb7n d\u00f2ng \u0111i\u1ec7n nguy hi\u1ec3m. N\u1ebfu s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb b\u1ecb h\u1ecfng, c\u00f3 th\u1ec3 g\u00e2y \u0111i\u1ec7n gi\u1eadt cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng ho\u1eb7c l\u00e0m h\u1ecfng thi\u1ebft b\u1ecb.<\/p>\n<\/blockquote>","protected":false},"excerpt":{"rendered":"<p>Th\u1eed nghi\u1ec7m ch\u1ecbu \u0111i\u1ec7n m\u00f4i v\u00e0 l\u1edbp c\u00e1ch \u0111i\u1ec7n l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi an to\u00e0n ngu\u1ed3n \u0111i\u1ec7n y t\u1ebf, gi\u00fap ng\u0103n ng\u1eeba \u0111i\u1ec7n gi\u1eadt v\u00e0 \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n IEC 60601-1.<\/p>","protected":false},"author":1,"featured_media":3485,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[9],"tags":[],"class_list":["post-3483","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-medical-industry-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Understanding Dielectric Withstand and Insulation Class for Medical Power Supply Safety Testing<\/title>\n<meta name=\"description\" content=\"Dielectric withstand testing and insulation class are vital for medical power supply safety, preventing electric shock and ensuring IEC 60601-1 compliance.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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