{"id":1323,"date":"2026-02-02T09:43:26","date_gmt":"2026-02-02T09:43:26","guid":{"rendered":"https:\/\/haktak.com\/?p=1323"},"modified":"2026-02-02T09:43:28","modified_gmt":"2026-02-02T09:43:28","slug":"pcm-thermal-pads-explained","status":"publish","type":"post","link":"https:\/\/haktak.com\/vi\/pcm-thermal-pads-explained\/","title":{"rendered":"Gi\u1ea3i th\u00edch v\u1ec1 mi\u1ebfng t\u1ea3n nhi\u1ec7t PCM: C\u00e1ch v\u1eadt li\u1ec7u thay \u0111\u1ed5i pha c\u1ea3i thi\u1ec7n qu\u1ea3n l\u00fd nhi\u1ec7t"},"content":{"rendered":"<p>Trong th\u1ebf gi\u1edbi \u0111i\u1ec7n t\u1eed ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng ng\u00e0y nay, qu\u1ea3n l\u00fd nhi\u1ec7t kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t chi ti\u1ebft k\u1ef9 thu\u1eadt \u2014 m\u00e0 c\u00f2n l\u00e0 m\u1ed9t l\u1ee3i th\u1ebf chi\u1ebfn l\u01b0\u1ee3c. T\u1eeb c\u00e1c b\u1ed9 x\u1eed l\u00fd CPU v\u00e0 GPU hi\u1ec7u su\u1ea5t cao \u0111\u1ebfn c\u00e1c m\u00f4-\u0111un ngu\u1ed3n trong xe \u0111i\u1ec7n (EV) v\u00e0 thi\u1ebft b\u1ecb vi\u1ec5n th\u00f4ng, nhi\u1ec7t \u0111\u1ed9 qu\u00e1 cao c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t, r\u00fat ng\u1eafn tu\u1ed5i th\u1ecd v\u00e0 d\u1eabn \u0111\u1ebfn c\u00e1c s\u1ef1 c\u1ed1 \u0111\u1eaft \u0111\u1ecf. M\u1ed9t th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i trong b\u1ed9 c\u00f4ng c\u1ee5 nhi\u1ec7t hi\u1ec7n \u0111\u1ea1i l\u00e0 <strong>Mi\u1ebfng \u0111\u1ec7m nhi\u1ec7t PCM<\/strong>, m\u1ed9t chuy\u00ean ng\u00e0nh <em>V\u1eadt li\u1ec7u thay \u0111\u1ed5i pha<\/em> \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 k\u1ebft n\u1ed1i c\u00e1c th\u00e0nh ph\u1ea7n sinh nhi\u1ec7t v\u00e0 b\u1ed9 t\u1ea3n nhi\u1ec7t v\u1edbi hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"924\" height=\"607\" src=\"https:\/\/haktak.com\/wp-content\/uploads\/2026\/02\/image.png\" alt=\"pcm-thermal-pads-explained\" class=\"wp-image-1325\" srcset=\"https:\/\/haktak.com\/wp-content\/uploads\/2026\/02\/image.png 924w, https:\/\/haktak.com\/wp-content\/uploads\/2026\/02\/image-300x197.png 300w, https:\/\/haktak.com\/wp-content\/uploads\/2026\/02\/image-768x505.png 768w, https:\/\/haktak.com\/wp-content\/uploads\/2026\/02\/image-600x394.png 600w\" sizes=\"(max-width: 924px) 100vw, 924px\" \/><\/figure>\n\n\n\n<p>Nh\u01b0ng ch\u00ednh x\u00e1c th\u00ec mi\u1ebfng \u0111\u1ec7m nhi\u1ec7t PCM l\u00e0 g\u00ec, n\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o, v\u00e0 t\u1ea1i sao c\u00e1c nh\u00e0 thi\u1ebft k\u1ebf \u0111i\u1ec7n t\u1eed ng\u00e0y c\u00e0ng \u01b0a chu\u1ed9ng n\u00f3 h\u01a1n c\u00e1c v\u1eadt li\u1ec7u giao di\u1ec7n nhi\u1ec7t truy\u1ec1n th\u1ed1ng? Trong h\u01b0\u1edbng d\u1eabn chi ti\u1ebft n\u00e0y, ch\u00fang t\u00f4i ph\u00e2n t\u00edch khoa h\u1ecdc, l\u1ee3i \u00edch, c\u00e1c ch\u1ec9 s\u1ed1 hi\u1ec7u su\u1ea5t v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf khi\u1ebfn mi\u1ebfng \u0111\u1ec7m nhi\u1ec7t PCM tr\u1edf th\u00e0nh y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu trong qu\u1ea3n l\u00fd nhi\u1ec7t ti\u00ean ti\u1ebfn.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. PCM l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a t\u1eeb g\u00ec?<\/h2>\n\n\n\n<p><strong>PCM<\/strong> vi\u1ebft t\u1eaft cho <strong>V\u1eadt li\u1ec7u thay \u0111\u1ed5i pha<\/strong>. Trong b\u1ed1i c\u1ea3nh c\u1ee7a <a href=\"https:\/\/haktak.com\/vi\/what-is-a-thermal-pad\/\">mi\u1ebfng \u0111\u1ec7m nhi\u1ec7t<\/a>, \u0110\u00e2y l\u00e0 c\u00e1c v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 tr\u1ea3i qua qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i c\u00f3 ki\u1ec3m so\u00e1t v\u1ec1 tr\u1ea1ng th\u00e1i v\u1eadt l\u00fd \u2014 th\u01b0\u1eddng t\u1eeb tr\u1ea1ng th\u00e1i r\u1eafn sang tr\u1ea1ng th\u00e1i m\u1ec1m h\u01a1n, d\u1ebbo h\u01a1n \u2014 trong m\u1ed9t kho\u1ea3ng nhi\u1ec7t \u0111\u1ed9 c\u1ee5 th\u1ec3. Qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i n\u00e0y gi\u00fap t\u0103ng c\u01b0\u1eddng ti\u1ebfp x\u00fac v\u1edbi b\u1ec1 m\u1eb7t gh\u00e9p n\u1ed1i v\u00e0 c\u1ea3i thi\u1ec7n truy\u1ec1n nhi\u1ec7t qua c\u00e1c b\u1ea5t th\u01b0\u1eddng b\u1ec1 m\u1eb7t vi m\u00f4.<\/p>\n\n\n\n<p>\u0110i\u1ec1u quan tr\u1ecdng l\u00e0, thu\u1eadt ng\u1eef <em>s\u1ef1 chuy\u1ec3n pha<\/em> Trong c\u00e1c mi\u1ebfng \u0111\u1ec7m nhi\u1ec7t, kh\u00e1i ni\u1ec7m \u201cchuy\u1ec3n pha\u201d \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng kh\u00e1c v\u1edbi \u0111\u1ecbnh ngh\u0129a khoa h\u1ecdc r\u1ed9ng r\u00e3i (v\u00ed d\u1ee5: qu\u00e1 tr\u00ecnh tan ch\u1ea3y t\u1eeb tr\u1ea1ng th\u00e1i r\u1eafn sang l\u1ecfng). Trong c\u00e1c mi\u1ebfng \u0111\u1ec7m nhi\u1ec7t PCM \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u0111i\u1ec7n t\u1eed, thu\u1eadt ng\u1eef n\u00e0y th\u01b0\u1eddng \u0111\u1ec1 c\u1eadp \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng m\u1ec1m h\u00f3a v\u00e0 \"th\u1ea5m \u01b0\u1edbt\" gi\u00fap l\u1ea5p \u0111\u1ea7y c\u00e1c khe h\u1edf \u1edf nhi\u1ec7t \u0111\u1ed9 l\u00e0m vi\u1ec7c, t\u1ea1o ra m\u1ed9t giao di\u1ec7n ph\u00f9 h\u1ee3p gi\u1eefa chip v\u00e0 b\u1ed9 t\u1ea3n nhi\u1ec7t.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. Vai tr\u00f2 c\u1ee7a mi\u1ebfng \u0111\u1ec7m nhi\u1ec7t trong \u0111i\u1ec7n t\u1eed<\/h2>\n\n\n\n<p>H\u1ea7u h\u1ebft c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n t\u1eed c\u00f3 l\u01b0\u1ee3ng nhi\u1ec7t sinh ra \u0111\u00e1ng k\u1ec3 \u0111\u1ec1u ph\u1ee5 thu\u1ed9c v\u00e0o <strong><a href=\"https:\/\/haktak.com\/vi\/understanding-thermal-interface-material\/\">V\u1eadt li\u1ec7u giao di\u1ec7n nhi\u1ec7t (TIMs)<\/a><\/strong> \u2014 c\u00e1c ch\u1ea5t \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u1ea3m kh\u00e1ng nhi\u1ec7t gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n v\u00e0 b\u1ed9 t\u1ea3n nhi\u1ec7t. M\u1ed9t lo\u1ea1i TIM nh\u01b0 v\u1eady l\u00e0 mi\u1ebfng \u0111\u1ec7m nhi\u1ec7t, bao g\u1ed3m c\u00e1c bi\u1ebfn th\u1ec3 d\u1ef1a tr\u00ean silicone v\u00e0 polymer.<\/p>\n\n\n\n<p><strong>Mi\u1ebfng \u0111\u1ec7m nhi\u1ec7t<\/strong> d\u00f9ng \u0111\u1ec3:<\/p>\n\n\n\n<p>L\u1ea5p \u0111\u1ea7y c\u00e1c khe h\u1edf gi\u1eefa c\u00e1c b\u1ec1 m\u1eb7t kh\u00f4ng ph\u1eb3ng ho\u00e0n h\u1ea3o.<\/p>\n\n\n\n<p>Chuy\u1ec3n nhi\u1ec7t t\u1eeb c\u00e1c chip, m\u00f4-\u0111un ngu\u1ed3n v\u00e0 \u0111\u00e8n LED sang b\u1ed9 t\u1ea3n nhi\u1ec7t ho\u1eb7c khung m\u00e1y.<\/p>\n\n\n\n<p>Cung c\u1ea5p c\u00e1ch \u0111i\u1ec7n \u0111i\u1ec7n \u1edf nh\u1eefng v\u1ecb tr\u00ed c\u1ea7n thi\u1ebft (nhi\u1ec1u mi\u1ebfng \u0111\u1ec7m kh\u00f4ng d\u1eabn \u0111i\u1ec7n).<\/p>\n\n\n\n<p>Mi\u1ebfng \u0111\u1ec7m nhi\u1ec7t th\u01b0\u1eddng d\u1ec5 s\u1eed d\u1ee5ng h\u01a1n so v\u1edbi m\u1ee1 ho\u1eb7c keo, \u00edt g\u00e2y b\u1ea9n h\u01a1n v\u00e0 gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a c\u00e1c quy tr\u00ecnh s\u1ea3n xu\u1ea5t t\u1ef1 \u0111\u1ed9ng.<\/p>\n\n\n\n<p>Trong s\u1ed1 c\u00e1c mi\u1ebfng \u0111\u1ec7m nhi\u1ec7t, <strong>PCM<\/strong><strong> mi\u1ebfng \u0111\u1ec7m nhi\u1ec7t<\/strong> Ti\u1ebfn xa h\u01a1n b\u1eb1ng c\u00e1ch ch\u1ee7 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 \u0111\u1eb7c \u1edf nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng, c\u1ea3i thi\u1ec7n ti\u1ebfp x\u00fac nhi\u1ec7t v\u00e0 hi\u1ec7u su\u1ea5t.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. C\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a mi\u1ebfng \u0111\u1ec7m nhi\u1ec7t PCM<\/h2>\n\n\n\n<p>\u1ede nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng, mi\u1ebfng \u0111\u1ec7m nhi\u1ec7t PCM c\u00f3 c\u1ea3m gi\u00e1c c\u1ee9ng c\u00e1p v\u00e0 \u1ed5n \u0111\u1ecbnh \u2014 d\u1ec5 d\u00e0ng \u0111\u1eb7t v\u00e0 c\u1eaft theo k\u00edch th\u01b0\u1edbc mong mu\u1ed1n. Khi thi\u1ebft b\u1ecb n\u00f3ng l\u00ean trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng (th\u01b0\u1eddng kho\u1ea3ng... <strong>40\u00b0C\u201365\u00b0C<\/strong>), PCM b\u1eaft \u0111\u1ea7u m\u1ec1m ra v\u00e0 m\u1ed9t ph\u1ea7n \u201cch\u1ea3y\u201d \u0111\u1ec3 l\u1ea5p \u0111\u1ea7y c\u00e1c b\u1ea5t th\u01b0\u1eddng nh\u1ecf tr\u00ean b\u1ec1 m\u1eb7t gi\u1eefa ngu\u1ed3n nhi\u1ec7t v\u00e0 b\u1ed9 t\u1ea3n nhi\u1ec7t.<\/p>\n\n\n\n<p>H\u00e0nh vi n\u00e0y l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 \u0111i\u1ec7n tr\u1edf nhi\u1ec7t ti\u1ebfp x\u00fac so v\u1edbi c\u00e1c mi\u1ebfng \u0111\u1ec7m t\u0129nh. Sau khi m\u1ec1m h\u00f3a, v\u1eadt li\u1ec7u duy tr\u00ec li\u00ean k\u1ebft ph\u00f9 h\u1ee3p trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh b\u00ecnh th\u01b0\u1eddng, \u0111\u1ea3m b\u1ea3o truy\u1ec1n nhi\u1ec7t \u1ed5n \u0111\u1ecbnh v\u00e0 gi\u1ea3m thi\u1ec3u c\u00e1c \u0111i\u1ec3m n\u00f3ng ti\u1ec1m \u1ea9n.<\/p>\n\n\n\n<p>M\u1ed9t v\u00ed d\u1ee5 \u0111\u01a1n gi\u1ea3n: H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng vi\u1ec7c truy\u1ec1n nhi\u1ec7t qua hai b\u1ec1 m\u1eb7t kim lo\u1ea1i h\u01a1i nh\u00e1m. N\u1ebfu c\u00e1c b\u1ec1 m\u1eb7t kh\u00f4ng ti\u1ebfp x\u00fac ho\u00e0n h\u1ea3o \u1edf m\u1ecdi \u0111i\u1ec3m, c\u00e1c khe h\u1edf kh\u00f4ng kh\u00ed s\u1ebd c\u00f2n l\u1ea1i \u2014 v\u00e0 kh\u00f4ng kh\u00ed l\u00e0 ch\u1ea5t d\u1eabn nhi\u1ec7t k\u00e9m. Mi\u1ebfng \u0111\u1ec7m nhi\u1ec7t PCM <em>th\u00edch nghi<\/em> Khi nhi\u1ec7t \u0111\u1ed9 t\u0103ng, c\u00e1c b\u1ec1 m\u1eb7t n\u00e0y s\u1ebd b\u1ecbt k\u00edn c\u00e1c khe h\u1edf vi m\u00f4 v\u00e0 t\u1ea1o ra m\u1ed9t \u0111\u01b0\u1eddng d\u1eabn nhi\u1ec7t hi\u1ec7u qu\u1ea3 h\u01a1n nhi\u1ec1u.<\/p>\n\n\n\n<p>Khi h\u1ec7 th\u1ed1ng ngu\u1ed9i \u0111i, v\u1eadt li\u1ec7u chuy\u1ec3n sang tr\u1ea1ng th\u00e1i b\u00e1n r\u1eafn \u2014 mang l\u1ea1i s\u1ef1 \u1ed5n \u0111\u1ecbnh m\u00e0 kh\u00f4ng \u0111\u1ec3 l\u1ea1i c\u1eb7n b\u00e3 ho\u1eb7c y\u00eau c\u1ea7u ph\u1ea3i l\u00e0m l\u1ea1i.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4. C\u00e1c ch\u1ec9 s\u1ed1 hi\u1ec7u su\u1ea5t ch\u00ednh c\u1ee7a mi\u1ebfng \u0111\u1ec7m nhi\u1ec7t PCM<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"800\" height=\"570\" src=\"https:\/\/haktak.com\/wp-content\/uploads\/2026\/01\/Thermal-Pad.png\" alt=\"Key Performance Metrics of PCM Thermal Pads\" class=\"wp-image-1261\" srcset=\"https:\/\/haktak.com\/wp-content\/uploads\/2026\/01\/Thermal-Pad.png 800w, https:\/\/haktak.com\/wp-content\/uploads\/2026\/01\/Thermal-Pad-300x214.png 300w, https:\/\/haktak.com\/wp-content\/uploads\/2026\/01\/Thermal-Pad-768x547.png 768w, https:\/\/haktak.com\/wp-content\/uploads\/2026\/01\/Thermal-Pad-600x428.png 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>\u0110\u1ec3 \u0111\u00e1nh gi\u00e1 mi\u1ebfng \u0111\u1ec7m nhi\u1ec7t PCM, c\u00e1c k\u1ef9 s\u01b0 th\u01b0\u1eddng xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1 sau:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0110\u1ed9 d\u1eabn nhi\u1ec7t<\/strong><strong> (W\/m\u00b7K)<\/strong><\/h3>\n\n\n\n<p>\u0110i\u1ec1u n\u00e0y \u0111o l\u01b0\u1eddng m\u1ee9c \u0111\u1ed9 hi\u1ec7u qu\u1ea3 m\u00e0 nhi\u1ec7t l\u01b0\u1ee3ng truy\u1ec1n qua v\u1eadt li\u1ec7u. C\u00e1c t\u1ea5m PCM c\u00f3 ph\u1ea1m vi r\u1ed9ng \u2014 t\u1eeb kho\u1ea3ng <strong>1\u20132 W\/m\u00b7K<\/strong> cho c\u00e1c c\u00f4ng th\u1ee9c c\u01a1 b\u1ea3n \u0111\u1ec3 <strong>6\u20138+ W\/m\u00b7K<\/strong> trong c\u00e1c s\u1ea3n ph\u1ea9m cao c\u1ea5p.<\/p>\n\n\n\n<p>V\u00ed d\u1ee5:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Honeywell PTM6880 c\u00f3 h\u1ec7 s\u1ed1 d\u1eabn nhi\u1ec7t kho\u1ea3ng 6,0 W\/m\u00b7K v\u1edbi \u0111\u1ed9 c\u1ea3n nhi\u1ec7t th\u1ea5p.<\/li>\n\n\n\n<li>PCM8990 c\u00f3 th\u1ec3 \u0111\u1ea1t ~8,5 W\/m\u00b7K.<\/li>\n<\/ul>\n\n\n\n<p>\u0110\u1ed9 d\u1eabn nhi\u1ec7t cao h\u01a1n th\u01b0\u1eddng c\u00f3 ngh\u0129a l\u00e0 kh\u1ea3 n\u0103ng truy\u1ec1n nhi\u1ec7t t\u1ed1t h\u01a1n \u2014 \u0111i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi kh\u1eaft khe.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0110i\u1ec7n tr\u1edf nhi\u1ec7t (\u00b0C\u00b7cm\u00b2\/W)<\/strong><\/h3>\n\n\n\n<p>\u0110i\u1ec7n tr\u1edf nhi\u1ec7t k\u1ebft h\u1ee3p \u0111\u1ed9 d\u1eabn nhi\u1ec7t v\u1edbi \u0111\u1ed9 d\u00e0y v\u00e0 t\u00e1c \u0111\u1ed9ng c\u1ee7a giao di\u1ec7n \u0111\u1ec3 th\u1ec3 hi\u1ec7n m\u1ee9c \u0111\u1ed9 t\u0103ng nhi\u1ec7t \u0111\u1ed9 tr\u00ean m\u1ed7i \u0111\u01a1n v\u1ecb c\u00f4ng su\u1ea5t. Gi\u00e1 tr\u1ecb th\u1ea5p h\u01a1n l\u00e0 t\u1ed1t h\u01a1n, cho th\u1ea5y kh\u1ea3 n\u0103ng truy\u1ec1n nhi\u1ec7t hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>S\u1ef1 thay \u0111\u1ed5i pha<\/strong><strong> Nhi\u1ec7t \u0111\u1ed9<\/strong><\/h3>\n\n\n\n<p>D\u1ea3i nhi\u1ec7t \u0111\u1ed9 m\u00e0 v\u1eadt li\u1ec7u tr\u1edf n\u00ean m\u1ec1m d\u1ebbo. N\u1ebfu nhi\u1ec7t \u0111\u1ed9 qu\u00e1 th\u1ea5p, mi\u1ebfng \u0111\u1ec7m c\u00f3 th\u1ec3 tr\u1edf n\u00ean qu\u00e1 l\u1ecfng; n\u1ebfu nhi\u1ec7t \u0111\u1ed9 qu\u00e1 cao, n\u00f3 c\u00f3 th\u1ec3 kh\u00f4ng bao gi\u1edd th\u00edch \u1ee9ng \u0111\u00fang c\u00e1ch trong \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng th\u1ef1c t\u1ebf. Nhi\u1ec1u mi\u1ebfng \u0111\u1ec7m PCM ho\u1ea1t \u0111\u1ed9ng \u1edf kho\u1ea3ng <strong>45\u201360\u00b0C<\/strong>, \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cho l\u01b0u l\u01b0\u1ee3ng nhi\u1ec7t \u0111i\u1ec3n h\u00ecnh c\u1ee7a thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>T\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc v\u00e0 \u0111i\u1ec7n<\/strong><\/h3>\n\n\n\n<p>Nhi\u1ec1u mi\u1ebfng \u0111\u1ec7m PCM c\u0169ng cung c\u1ea5p kh\u1ea3 n\u0103ng c\u00e1ch \u0111i\u1ec7n (\u0111i\u1ec7n tr\u1edf th\u1ec3 t\u00edch cao), \u0111i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng trong vi\u1ec7c c\u00e1ch ly c\u00e1c b\u1ed9 t\u1ea3n nhi\u1ec7t kh\u1ecfi c\u00e1c m\u1ea1ch \u0111i\u1ec7n \u0111ang ho\u1ea1t \u0111\u1ed9ng.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5. \u01afu \u0111i\u1ec3m so v\u1edbi v\u1eadt li\u1ec7u truy\u1ec1n th\u1ed1ng<\/h2>\n\n\n\n<p>Mi\u1ebfng \u0111\u1ec7m nhi\u1ec7t PCM mang l\u1ea1i nhi\u1ec1u \u01b0u \u0111i\u1ec3m so v\u1edbi c\u00e1c lo\u1ea1i TIM truy\u1ec1n th\u1ed1ng nh\u01b0 <a href=\"https:\/\/haktak.com\/vi\/what-is-silicone-sealant\/\">silicone<\/a>, <a href=\"https:\/\/haktak.com\/vi\/guide-thermal-grease-electronics-power-devices\/\">ch\u1ea5t b\u00f4i tr\u01a1n<\/a>, v\u00e0 c\u00e1c mi\u1ebfng \u0111\u1ec7m kh\u00f4ng ph\u1ea3i PCM:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Th\u1ea5p h\u01a1n <\/strong><strong>\u0110i\u1ec7n tr\u1edf nhi\u1ec7t<\/strong><strong> \u1ede nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng<\/strong><\/h3>\n\n\n\n<p>Khi \u0111\u00e3 m\u1ec1m, c\u00e1c mi\u1ebfng \u0111\u1ec7m PCM t\u1ea1o ra m\u1ed9t giao di\u1ec7n m\u1ecfng h\u01a1n v\u00e0 \u00f4m s\u00e1t h\u01a1n so v\u1edbi c\u00e1c mi\u1ebfng \u0111\u1ec7m t\u0129nh, mang l\u1ea1i hi\u1ec7u su\u1ea5t g\u1ea7n gi\u1ed1ng v\u1edbi keo t\u1ea3n nhi\u1ec7t nh\u01b0ng v\u1edbi vi\u1ec7c x\u1eed l\u00fd s\u1ea1ch s\u1ebd h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>D\u1ec5 d\u00e0ng h\u01a1n, l\u1eafp \u0111\u1eb7t thu\u1eadn ti\u1ec7n h\u01a1n<\/strong><\/h3>\n\n\n\n<p>Mi\u1ebfng \u0111\u1ec7m \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh h\u00ecnh s\u1eb5n v\u00e0 c\u00f3 th\u1ec3 c\u1eaft \u0111\u1ec3 ph\u00f9 h\u1ee3p. Ch\u00fang kh\u00f4ng y\u00eau c\u1ea7u vi\u1ec7c ph\u00e2n ph\u1ed1i ch\u00ednh x\u00e1c ho\u1eb7c \u1ee9ng d\u1ee5ng b\u1eeba b\u00e3i c\u1ee7a m\u1ee1 b\u00f4i tr\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u1ed4n \u0111\u1ecbnh v\u00e0 \u0110\u00e1ng tin c\u1eady<\/strong><\/h3>\n\n\n\n<p>Kh\u00f4ng gi\u1ed1ng nh\u01b0 m\u1ed9t s\u1ed1 lo\u1ea1i kem c\u00f3 th\u1ec3 <em>b\u01a1m ra<\/em>, kh\u00f4 ho\u1eb7c b\u1ecb ph\u00e2n h\u1ee7y theo th\u1eddi gian, c\u00e1c mi\u1ebfng \u0111\u1ec7m PCM v\u1eabn gi\u1eef nguy\u00ean v\u1ecb tr\u00ed nh\u1edd t\u00ednh ch\u1ea5t b\u00e1n r\u1eafn v\u00e0 \u0111\u1eb7c t\u00ednh th\u1ea5m \u01b0\u1edbt xu\u1ea5t s\u1eafc qua c\u00e1c chu k\u1ef3 nhi\u1ec7t \u0111\u1ed9.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Kho\u1ea3ng c\u00e1ch kh\u00f4ng kh\u00ed gi\u1ea3m<\/strong><\/h3>\n\n\n\n<p>B\u1eb1ng c\u00e1ch m\u1ec1m ra d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a nhi\u1ec7t, c\u00e1c mi\u1ebfng \u0111\u1ec7m PCM l\u1ea5p \u0111\u1ea7y c\u00e1c khe h\u1edf vi m\u00f4 m\u00e0 c\u00e1c mi\u1ebfng \u0111\u1ec7m t\u0129nh kh\u00f4ng th\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn hi\u1ec7u su\u1ea5t \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n v\u00e0 gi\u1ea3m c\u00e1c \u0111i\u1ec3m n\u00f3ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>S\u1ea3n xu\u1ea5t t\u1ef1 \u0111\u1ed9ng <\/strong><strong>T\u01b0\u01a1ng th\u00edch<\/strong><\/h3>\n\n\n\n<p>V\u00ec ch\u00fang \u1edf d\u1ea1ng r\u1eafn \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng, c\u00e1c mi\u1ebfng PCM c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1eb7t b\u1eb1ng h\u1ec7 th\u1ed1ng pick-and-place \u2014 l\u00fd t\u01b0\u1edfng cho s\u1ea3n xu\u1ea5t quy m\u00f4 l\u1edbn.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">6. \u1ee8ng d\u1ee5ng ph\u1ed5 bi\u1ebfn<\/h2>\n\n\n\n<p>Mi\u1ebfng t\u1ea3n nhi\u1ec7t PCM \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111i\u1ec7n t\u1eed n\u01a1i qu\u1ea3n l\u00fd nhi\u1ec7t l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed ti\u00eau d\u00f9ng<\/strong><\/h3>\n\n\n\n<p>B\u1ed9 x\u1eed l\u00fd trung t\u00e2m (CPU) v\u00e0 b\u1ed9 x\u1eed l\u00fd \u0111\u1ed3 h\u1ecda (GPU) trong laptop v\u00e0 m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n<\/p>\n\n\n\n<p>Thi\u1ebft b\u1ecb ch\u01a1i game cao c\u1ea5p<\/p>\n\n\n\n<p>M\u00e1y t\u00ednh mini v\u00e0 h\u1ec7 th\u1ed1ng nh\u00fang<\/p>\n\n\n\n<p>C\u00e1c k\u1ef9 s\u01b0 \u0111\u00e1nh gi\u00e1 cao c\u00e1c mi\u1ebfng \u0111\u1ec7m PCM trong c\u00e1c \u1ee9ng d\u1ee5ng l\u1eafp r\u00e1p t\u1ef1 \u0111\u1ed9ng v\u00e0 thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn, n\u01a1i vi\u1ec7c s\u1eed d\u1ee5ng m\u1ee1 b\u00f4i tr\u01a1n tr\u1edf n\u00ean kh\u00f4ng th\u1ef1c t\u1ebf.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>M\u1ea1ng l\u01b0\u1edbi v\u00e0 Vi\u1ec5n th\u00f4ng<\/strong><\/h3>\n\n\n\n<p>C\u00e1c b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn, b\u1ed9 chuy\u1ec3n m\u1ea1ch v\u00e0 tr\u1ea1m g\u1ed1c th\u01b0\u1eddng s\u1eed d\u1ee5ng c\u00e1c t\u1ea5m PCM gi\u1eefa c\u00e1c ASIC v\u00e0 b\u1ed9 t\u1ea3n nhi\u1ec7t \u0111\u1ec3 n\u00e2ng cao \u0111\u1ed9 tin c\u1eady khi ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c d\u01b0\u1edbi t\u1ea3i n\u1eb7ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0110i\u1ec7n t\u1eed c\u00f4ng su\u1ea5t<\/strong><\/h3>\n\n\n\n<p>PCM pads \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c m\u00f4-\u0111un ngu\u1ed3n, b\u1ed9 bi\u1ebfn t\u1ea7n v\u00e0 b\u1ed9 s\u1ea1c xe \u0111i\u1ec7n \u2014 nh\u1eefng n\u01a1i c\u00f3 l\u01b0u l\u01b0\u1ee3ng nhi\u1ec7t l\u1edbn v\u00e0 c\u1ea7n gi\u1ea3m thi\u1ec3u \u0111i\u1ec7n tr\u1edf nhi\u1ec7t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0110i\u1ec7n t\u1eed y t\u1ebf v\u00e0 c\u00f4ng nghi\u1ec7p<\/strong><\/h3>\n\n\n\n<p>\u1ed4n \u0111\u1ecbnh nhi\u1ec7t, \u0111\u1ed9 tin c\u1eady v\u00e0 hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh gi\u00fap c\u00e1c t\u1ea5m PCM ph\u00f9 h\u1ee3p cho c\u00e1c h\u1ec7 th\u1ed1ng quan tr\u1ecdng trong c\u1ea3 hai l\u0129nh v\u1ef1c.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">7. L\u1ef1a ch\u1ecdn mi\u1ebfng t\u1ea3n nhi\u1ec7t PCM ph\u00f9 h\u1ee3p<\/h2>\n\n\n\n<p>Do s\u1ef1 \u0111a d\u1ea1ng c\u1ee7a c\u00e1c mi\u1ebfng \u0111\u1ec7m PCM, vi\u1ec7c l\u1ef1a ch\u1ecdn n\u00ean d\u1ef1a tr\u00ean:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0110\u1ed9 d\u1eabn nhi\u1ec7t<\/strong> C\u1ea7n thi\u1ebft cho \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3<\/li>\n\n\n\n<li><strong>Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng<\/strong> c\u1ee7a thi\u1ebft b\u1ecb<\/li>\n\n\n\n<li><strong>H\u1ea1n ch\u1ebf c\u01a1 h\u1ecdc<\/strong> (\u0111\u1ed9 d\u00e0y khe h\u1edf, \u0111\u1ed9 linh ho\u1ea1t)<\/li>\n\n\n\n<li><strong>Y\u00eau c\u1ea7u v\u1ec1 c\u00e1ch \u0111i\u1ec7n<\/strong><\/li>\n\n\n\n<li><strong>M\u00f4i tr\u01b0\u1eddng<\/strong><strong> C\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t<\/strong> (v\u00ed d\u1ee5: \u0111\u1ed9 \u1ea9m, rung \u0111\u1ed9ng)<\/li>\n<\/ul>\n\n\n\n<p>C\u00e1c th\u01b0\u01a1ng hi\u1ec7u v\u00e0 c\u00f4ng th\u1ee9c s\u1ea3n ph\u1ea9m c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t l\u1edbn, do \u0111\u00f3 c\u00e1c k\u1ef9 s\u01b0 th\u01b0\u1eddng so s\u00e1nh s\u1ea3n ph\u1ea9m \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt tr\u01b0\u1edbc khi s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">8. C\u00e1c th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t trong qu\u00e1 tr\u00ecnh c\u00e0i \u0111\u1eb7t<\/h2>\n\n\n\n<p>Ngay c\u1ea3 mi\u1ebfng t\u1ea3n nhi\u1ec7t PCM t\u1ed1t nh\u1ea5t c\u0169ng s\u1ebd kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 n\u1ebfu \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t kh\u00f4ng \u0111\u00fang c\u00e1ch. H\u00e3y tu\u00e2n theo c\u00e1c h\u01b0\u1edbng d\u1eabn sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>L\u00e0m s\u1ea1ch b\u1ec1 m\u1eb7t<\/strong> Lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n d\u1ea7u m\u1ee1, b\u1ee5i b\u1ea9n ho\u1eb7c g\u1ec9 s\u00e9t.<\/li>\n\n\n\n<li><strong>Ch\u1ecdn \u0111\u1ed9 d\u00e0y ch\u00ednh x\u00e1c<\/strong> d\u1ef1a tr\u00ean c\u00e1c ph\u00e9p \u0111o kho\u1ea3ng c\u00e1ch.<\/li>\n\n\n\n<li><strong>\u0110\u1eb7t c\u00e1c mi\u1ebfng \u0111\u1ec7m c\u1ea9n th\u1eadn<\/strong> \u0110\u1ec3 tr\u00e1nh tr\u00f9ng l\u1eb7p ho\u1eb7c \u0111\u1eb7t sai v\u1ecb tr\u00ed.<\/li>\n\n\n\n<li><strong>Tr\u00e1nh nhi\u1ec5m b\u1ea9n<\/strong> t\u1eeb d\u1ea5u v\u00e2n tay ho\u1eb7c m\u1ea3nh v\u1ee1.<\/li>\n<\/ul>\n\n\n\n<p>Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c lo\u1ea1i keo d\u00e1n, mi\u1ebfng \u0111\u1ec7m PCM kh\u00f4ng b\u1ecb lem; ch\u00fang d\u1ec5 d\u00e0ng h\u01a1n \u0111\u1ec3 \u0111\u1eb7t nh\u01b0ng y\u00eau c\u1ea7u s\u1ef1 c\u0103n ch\u1ec9nh ch\u00ednh x\u00e1c \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">9. Mi\u1ebfng \u0111\u1ec7m nhi\u1ec7t PCM trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p c\u00f3 nhu c\u1ea7u cao<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) v\u00e0 Trung t\u00e2m d\u1eef li\u1ec7u<\/strong><\/h3>\n\n\n\n<p>Khi c\u00e1c chip ho\u1ea1t \u0111\u1ed9ng \u1edf m\u1ee9c nhi\u1ec7t \u0111\u1ed9 cao, c\u00e1c \u0111\u01b0\u1eddng d\u1eabn nhi\u1ec7t ph\u1ea3i ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3. C\u00e1c mi\u1ebfng \u0111\u1ec7m PCM c\u00f3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t cao v\u00e0 \u0111i\u1ec7n tr\u1edf th\u1ea5p gi\u00fap duy tr\u00ec \u0111\u1ed9 tin c\u1eady d\u01b0\u1edbi t\u1ea3i n\u1eb7ng li\u00ean t\u1ee5c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0110i\u1ec7n kh\u00ed h\u00f3a \u00f4 t\u00f4<\/strong><\/h3>\n\n\n\n<p>\u0110i\u1ec7n t\u1eed c\u00f4ng su\u1ea5t trong xe \u0111i\u1ec7n (EV) v\u00e0 h\u1ec7 th\u1ed1ng hybrid \u0111\u00f2i h\u1ecfi ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh trong \u0111i\u1ec1u ki\u1ec7n c\u1ef1c \u0111oan. C\u00e1c t\u1ea5m PCM k\u1ebft h\u1ee3p \u0111\u1ed9 tin c\u1eady c\u1ee7a tr\u1ea1ng th\u00e1i r\u1eafn v\u1edbi hi\u1ec7u su\u1ea5t nhi\u1ec7t ti\u00ean ti\u1ebfn.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>H\u1ec7 th\u1ed1ng di \u0111\u1ed9ng v\u00e0 g\u1ecdn nh\u1eb9<\/strong><\/h3>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb c\u1ea7m tay ho\u1eb7c c\u00f3 kh\u00f4ng gian h\u1ea1n ch\u1ebf, c\u00e1c t\u1ea5m PCM gi\u00fap c\u00e2n b\u1eb1ng gi\u1eefa y\u00eau c\u1ea7u v\u1ec1 k\u00edch th\u01b0\u1edbc v\u00e0 nhu c\u1ea7u t\u1ea3n nhi\u1ec7t.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">10. K\u1ebft lu\u1eadn<\/h2>\n\n\n\n<p>A <strong>PCM<\/strong><strong> mi\u1ebfng \u0111\u1ec7m nhi\u1ec7t<\/strong> Kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t v\u1eadt li\u1ec7u giao di\u1ec7n nhi\u1ec7t th\u00f4ng th\u01b0\u1eddng \u2014 \u0111\u00e2y l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p th\u00f4ng minh gi\u1eefa t\u00ednh \u1ed5n \u0111\u1ecbnh c\u1ee7a tr\u1ea1ng th\u00e1i r\u1eafn v\u00e0 hi\u1ec7u su\u1ea5t nhi\u1ec7t ho\u1ea1t \u0111\u1ed9ng. Nh\u1edd v\u00e0o h\u00e0nh vi thay \u0111\u1ed5i pha \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, c\u00e1c mi\u1ebfng \u0111\u1ec7m n\u00e0y gi\u1ea3m thi\u1ec3u kh\u00e1ng nhi\u1ec7t, n\u00e2ng cao \u0111\u1ed9 tin c\u1eady l\u00e2u d\u00e0i v\u00e0 \u0111\u01a1n gi\u1ea3n h\u00f3a quy tr\u00ecnh s\u1ea3n xu\u1ea5t. D\u00f9 b\u1ea1n \u0111ang thi\u1ebft k\u1ebf ph\u1ea7n c\u1ee9ng t\u00ednh to\u00e1n hi\u1ec7u su\u1ea5t cao, thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed c\u00f4ng nghi\u1ec7p b\u1ec1n b\u1ec9 hay m\u00f4-\u0111un ngu\u1ed3n th\u1ebf h\u1ec7 m\u1edbi, vi\u1ec7c hi\u1ec3u v\u00e0 t\u1eadn d\u1ee5ng c\u00f4ng ngh\u1ec7 mi\u1ebfng \u0111\u1ec7m nhi\u1ec7t PCM c\u00f3 th\u1ec3 n\u00e2ng cao \u0111\u00e1ng k\u1ec3 chi\u1ebfn l\u01b0\u1ee3c qu\u1ea3n l\u00fd nhi\u1ec7t c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<p>T\u1ea1i <strong><a href=\"https:\/\/haktak.com\/vi\/\">HakTak<\/a><\/strong>, Ch\u00fang t\u00f4i chuy\u00ean cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p d\u1eabn nhi\u1ec7t ch\u1ea5t l\u01b0\u1ee3ng cao, bao g\u1ed3m c\u00e1c mi\u1ebfng \u0111\u1ec7m nhi\u1ec7t PCM ti\u00ean ti\u1ebfn \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 mang l\u1ea1i hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 tin c\u1eady v\u01b0\u1ee3t tr\u1ed9i trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi kh\u1eaft khe.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">11. C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Nhi\u1ec7t \u0111\u1ed9 l\u00e0 bao nhi\u00eau? <\/strong><strong>PCM<\/strong><strong> Mi\u1ebfng \u0111\u1ec7m nhi\u1ec7t m\u1ec1m ra \u1edf nhi\u1ec7t \u0111\u1ed9 n\u00e0o?<\/strong><\/h3>\n\n\n\n<p>H\u1ea7u h\u1ebft c\u00e1c mi\u1ebfng \u0111\u1ec7m PCM b\u1eaft \u0111\u1ea7u m\u1ec1m \u0111i xung quanh <strong>40\u201365\u00b0C<\/strong>, t\u00f9y thu\u1ed9c v\u00e0o c\u00f4ng th\u1ee9c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>L\u00e0 <\/strong><strong>PCM<\/strong><strong> Mi\u1ebfng t\u1ea3n nhi\u1ec7t c\u00f3 t\u1ed1t h\u01a1n keo t\u1ea3n nhi\u1ec7t kh\u00f4ng?<\/strong><\/h3>\n\n\n\n<p>Mi\u1ebfng \u0111\u1ec7m PCM th\u01b0\u1eddng cung c\u1ea5p kh\u1ea3 n\u0103ng b\u00f4i tr\u01a1n s\u1ea1ch h\u01a1n v\u00e0 kh\u1ea3 n\u0103ng l\u1ea5p \u0111\u1ea7y khe h\u1edf t\u1ed1t h\u01a1n \u1edf nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng, m\u1eb7c d\u00f9 hi\u1ec7u su\u1ea5t ph\u1ee5 thu\u1ed9c v\u00e0o y\u00eau c\u1ea7u c\u1ee7a thi\u1ebft b\u1ecb.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>C\u00f3 th\u1ec3 <\/strong><strong>PCM<\/strong><strong> C\u00e1c mi\u1ebfng \u0111\u1ec7m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00e1i s\u1eed d\u1ee5ng sau khi th\u00e1o ra kh\u00f4ng?<\/strong><\/h3>\n\n\n\n<p>Th\u00f4ng th\u01b0\u1eddng, t\u1ed1t nh\u1ea5t l\u00e0 n\u00ean thay th\u1ebf ch\u00fang sau khi th\u00e1o ra \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t nhi\u1ec7t \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>C\u00e1c mi\u1ebfng \u0111\u1ec7m PCM c\u00f3 d\u1eabn \u0111i\u1ec7n kh\u00f4ng?<\/strong><\/h3>\n\n\n\n<p>Nhi\u1ec1u lo\u1ea1i c\u00f3 t\u00ednh c\u00e1ch \u0111i\u1ec7n, nh\u01b0ng lu\u00f4n ki\u1ec3m tra th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt cho \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn \u0111\u1ed9 d\u00e0y ph\u00f9 h\u1ee3p?<\/strong><\/h3>\n\n\n\n<p>\u0110o kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n v\u00e0 ch\u1ecdn mi\u1ebfng \u0111\u1ec7m ph\u00f9 h\u1ee3p m\u00e0 kh\u00f4ng g\u00e2y n\u00e9n qu\u00e1 m\u1ee9c.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>In today\u2019s fast\u2011moving electronics world, managing heat isn\u2019t just an engineering detail \u2014 it\u2019s a strategic advantage. From high\u2011performance CPUs [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":1325,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1323","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/haktak.com\/vi\/wp-json\/wp\/v2\/posts\/1323","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/haktak.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/haktak.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/haktak.com\/vi\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/haktak.com\/vi\/wp-json\/wp\/v2\/comments?post=1323"}],"version-history":[{"count":2,"href":"https:\/\/haktak.com\/vi\/wp-json\/wp\/v2\/posts\/1323\/revisions"}],"predecessor-version":[{"id":1326,"href":"https:\/\/haktak.com\/vi\/wp-json\/wp\/v2\/posts\/1323\/revisions\/1326"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/haktak.com\/vi\/wp-json\/wp\/v2\/media\/1325"}],"wp:attachment":[{"href":"https:\/\/haktak.com\/vi\/wp-json\/wp\/v2\/media?parent=1323"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/haktak.com\/vi\/wp-json\/wp\/v2\/categories?post=1323"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/haktak.com\/vi\/wp-json\/wp\/v2\/tags?post=1323"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}