{"id":3914,"date":"2025-11-14T00:00:00","date_gmt":"2025-11-14T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/what-is-a-power-supply-unit-and-why-does-it-matter\/"},"modified":"2026-06-22T05:06:01","modified_gmt":"2026-06-22T05:06:01","slug":"what-is-a-power-supply-unit-and-why-does-it-matter","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/what-is-a-power-supply-unit-and-why-does-it-matter","title":{"rendered":"B\u1ed9 ngu\u1ed3n (PSU) l\u00e0 g\u00ec? H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n d\u00e0nh cho b\u1ea1n"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8a8d8c0ec6b3408e836f73023b81689b.webp\" alt=\"B\u1ed9 ngu\u1ed3n l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao n\u00f3 l\u1ea1i quan tr\u1ecdng?\" class=\"wp-image-3912\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8a8d8c0ec6b3408e836f73023b81689b.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8a8d8c0ec6b3408e836f73023b81689b-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8a8d8c0ec6b3408e836f73023b81689b-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8a8d8c0ec6b3408e836f73023b81689b-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8a8d8c0ec6b3408e836f73023b81689b-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u00e0o m\u1eebng c\u00e1c t\u00edn \u0111\u1ed3 c\u00f4ng ngh\u1ec7 v\u00e0 nh\u1eefng ng\u01b0\u1eddi l\u1eafp r\u00e1p m\u00e1y t\u00ednh! Khi l\u1eafp r\u00e1p ho\u1eb7c n\u00e2ng c\u1ea5p m\u00e1y t\u00ednh, ph\u1ea7n l\u1edbn s\u1ef1 ch\u00fa \u00fd th\u01b0\u1eddng t\u1eadp trung v\u00e0o nh\u1eefng linh ki\u1ec7n n\u1ed5i b\u1eadt nh\u01b0 GPU v\u00e0 CPU. Tuy nhi\u00ean, c\u00f3 m\u1ed9t \u201canh h\u00f9ng th\u1ea7m l\u1eb7ng\u201d quan tr\u1ecdng \u0111ang ho\u1ea1t \u0111\u1ed9ng ph\u00eda sau h\u1eadu tr\u01b0\u1eddng: b\u1ed9 <strong>ngu\u1ed3n (PSU)<\/strong>. M\u1ed9t b\u1ed9 ngu\u1ed3n ch\u1ea5t l\u01b0\u1ee3ng k\u00e9m c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng m\u1ea5t \u1ed5n \u0111\u1ecbnh h\u1ec7 th\u1ed1ng, h\u01b0 h\u1ecfng linh ki\u1ec7n ho\u1eb7c th\u1eadm ch\u00ed l\u00e0 h\u1ecfng ho\u00e0n to\u00e0n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong h\u01b0\u1edbng d\u1eabn chi ti\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd l\u00e0m r\u00f5 vai tr\u00f2 c\u1ee7a b\u1ed9 ngu\u1ed3n, kh\u00e1m ph\u00e1 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt quan tr\u1ecdng c\u1ee7a n\u00f3 v\u00e0 h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch ch\u1ecdn b\u1ed9 ngu\u1ed3n ph\u00f9 h\u1ee3p nh\u1ea5t cho nhu c\u1ea7u c\u1ee7a m\u00ecnh. Ch\u00fang ta th\u1eadm ch\u00ed c\u00f2n \u0111i s\u00e2u v\u00e0o m\u1ed9t \u1ee9ng d\u1ee5ng chuy\u00ean bi\u1ec7t, k\u1ebft n\u1ed1i m\u1ed1i li\u00ean h\u1ec7 gi\u1eefa b\u1ed9 ngu\u1ed3n c\u1ee7a b\u1ea1n v\u00e0 c\u00e1c thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng ti\u00ean ti\u1ebfn nh\u01b0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>module quang<br><\/strong><\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdd \u0110\u1ecbnh ngh\u0129a b\u1ed9 ngu\u1ed3n (PSU)<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1ec1 b\u1ea3n ch\u1ea5t, m\u1ed9t <strong>ngu\u1ed3n (PSU)<\/strong> l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n ph\u1ea7n c\u1ee9ng b\u00ean trong m\u00e1y t\u00ednh, c\u00f3 nhi\u1ec7m v\u1ee5 chuy\u1ec3n \u0111\u1ed5i d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u (AC) t\u1eeb \u1ed5 c\u1eafm t\u01b0\u1eddng th\u00e0nh d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u (DC) \u1ed5n \u0111\u1ecbnh \u0111\u1ec3 c\u00e1c linh ki\u1ec7n m\u00e1y t\u00ednh s\u1eed d\u1ee5ng. H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng n\u00f3 nh\u01b0 tr\u00e1i tim c\u1ee7a h\u1ec7 th\u1ed1ng, b\u01a1m ngu\u1ed3n \u0111i\u1ec7n \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh \u1ed5n \u0111\u1ecbnh t\u1edbi m\u1ecdi th\u00e0nh ph\u1ea7n \u2014 t\u1eeb bo m\u1ea1ch ch\u1ee7 \u0111\u1ebfn c\u00e1c thi\u1ebft b\u1ecb l\u01b0u tr\u1eef.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu kh\u00f4ng c\u00f3 m\u1ed9t b\u1ed9 ngu\u1ed3n \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u00e1ng tin c\u1eady, ngay c\u1ea3 vi x\u1eed l\u00fd m\u1ea1nh nh\u1ea5t c\u0169ng s\u1ebd kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang c\u00e1ch. \u0110\u00e2y ch\u00ednh l\u00e0 n\u1ec1n t\u1ea3ng m\u00e0 to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean \u0111\u00f3.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdd V\u00ec sao vi\u1ec7c l\u1ef1a ch\u1ecdn b\u1ed9 ngu\u1ed3n l\u1ea1i quan tr\u1ecdng h\u01a1n b\u1ea1n t\u01b0\u1edfng<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L\u1ef1a ch\u1ecdn \u0111\u00fang <strong>b\u1ed9 ngu\u1ed3n (PSU)<\/strong> kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 ch\u1ecdn c\u00f4ng su\u1ea5t \u0111\u1ee7 watt. \u0110\u00f3 c\u00f2n l\u00e0 v\u1ea5n \u0111\u1ec1 v\u1ec1 <strong>\u0111\u1ed9 \u1ed5n \u0111\u1ecbnh h\u1ec7 th\u1ed1ng, tu\u1ed5i th\u1ecd v\u00e0 hi\u1ec7u su\u1ea5t<\/strong>. M\u1ed9t b\u1ed9 ngu\u1ed3n ch\u1ea5t l\u01b0\u1ee3ng cao \u0111\u1ea3m b\u1ea3o:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\u0110i\u1ec7n \u00e1p \u1ed5n \u0111\u1ecbnh:<\/strong> Ng\u0103n ch\u1eb7n c\u00e1c dao \u0111\u1ed9ng g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng treo m\u00e1y ho\u1eb7c l\u1ed7i d\u1eef li\u1ec7u.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>B\u1ea3o v\u1ec7 linh ki\u1ec7n:<\/strong> Ch\u1ed1ng l\u1ea1i c\u00e1c \u0111\u1ee3t t\u0103ng \u0111i\u1ec7n \u00e1p \u0111\u1ed9t ng\u1ed9t, xung \u0111i\u1ec7n v\u00e0 \u0111o\u1ea3n m\u1ea1ch.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng:<\/strong> Gi\u1ea3m t\u1ed5n th\u1ea5t \u0111i\u1ec7n n\u0103ng v\u00e0 nhi\u1ec7t sinh ra, gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m chi ph\u00ed.<\/p><\/li><li><p style=\"margin: 0px;\"><strong><p>Simplified Cable Management:<\/p><\/strong> Cho ph\u00e9p n\u00e2ng c\u1ea5p h\u1ec7 th\u1ed1ng m\u00e0 kh\u00f4ng c\u1ea7n thay th\u1ebf b\u1ed9 ngu\u1ed3n m\u1edbi.<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p style=\"margin: 0px;\"><strong>\ud83d\udca1 M\u1eb9o chuy\u00ean gia:<\/strong> \u0110\u1eebng bao gi\u1edd ti\u1ebfc ti\u1ec1n khi mua b\u1ed9 ngu\u1ed3n. \u0110\u00e2y l\u00e0 linh ki\u1ec7n duy nh\u1ea5t c\u00f3 kh\u1ea3 n\u0103ng k\u00e9o theo to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng s\u1ee5p \u0111\u1ed5 n\u1ebfu n\u00f3 g\u1eb7p s\u1ef1 c\u1ed1 nghi\u00eam tr\u1ecdng.<\/p><\/blockquote>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"566\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/afad430f959b46859b164f6bde64ee60.webp\" alt=\"\u0110\u01a1n v\u1ecb ngu\u1ed3n \u0111i\u1ec7n (PSU)\" class=\"wp-image-3913\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/afad430f959b46859b164f6bde64ee60.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/afad430f959b46859b164f6bde64ee60-300x142.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/afad430f959b46859b164f6bde64ee60-1024x483.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/afad430f959b46859b164f6bde64ee60-768x362.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/afad430f959b46859b164f6bde64ee60-18x8.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdd C\u00e1c d\u1ea1ng k\u00edch th\u01b0\u1edbc v\u00e0 lo\u1ea1i b\u1ed9 ngu\u1ed3n (PSU) ch\u00ednh<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>B\u1ed9 ngu\u1ed3n (PSU)<\/strong> c\u00f3 nhi\u1ec1u h\u00ecnh d\u1ea1ng v\u00e0 k\u00edch th\u01b0\u1edbc kh\u00e1c nhau \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c lo\u1ea1i v\u1ecf case kh\u00e1c nhau. D\u1ea1ng k\u00edch th\u01b0\u1edbc ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 <strong>ATX<\/strong>, d\u00f9ng cho c\u00e1c th\u00f9ng m\u00e1y \u0111\u1ec3 b\u00e0n ti\u00eau chu\u1ea9n. \u0110\u1ed1i v\u1edbi c\u00e1c c\u1ea5u h\u00ecnh nh\u1ecf g\u1ecdn h\u01a1n, <strong>SFX<\/strong> and <strong>v\u00e0 SFX-L<\/strong> r\u1ea5t \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ngo\u00e0i ra, b\u1ed9 ngu\u1ed3n c\u00f2n \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i theo thi\u1ebft k\u1ebf qu\u1ea3n l\u00fd d\u00e2y c\u00e1p:<\/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<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>M\u00f4 t\u1ea3<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Ph\u00f9 h\u1ee3p nh\u1ea5t cho<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Kh\u00f4ng th\u1ec3 th\u00e1o r\u1eddi (Non-Modular)<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>T\u1ea5t c\u1ea3 d\u00e2y c\u00e1p \u0111\u1ec1u \u0111\u01b0\u1ee3c g\u1eafn c\u1ed1 \u0111\u1ecbnh v\u00e0o b\u1ed9 ngu\u1ed3n.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>C\u00e1c c\u1ea5u h\u00ecnh ng\u00e2n s\u00e1ch m\u00e0 t\u00ednh th\u1ea9m m\u1ef9 v\u00e0 lu\u1ed3ng kh\u00ed kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed1i quan t\u00e2m h\u00e0ng \u0111\u1ea7u.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>B\u00e1n m\u00f4-\u0111un<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>C\u00e1c d\u00e2y c\u00e1p thi\u1ebft y\u1ebfu (nh\u01b0 d\u00e2y ATX 24 ch\u00e2n) \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh, nh\u01b0ng c\u00e1c d\u00e2y kh\u00e1c c\u00f3 th\u1ec3 th\u00e1o r\u1eddi.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>H\u1ea7u h\u1ebft c\u00e1c c\u1ea5u h\u00ecnh ph\u1ed5 th\u00f4ng, mang l\u1ea1i s\u1ef1 c\u00e2n b\u1eb1ng t\u1ed1t gi\u1eefa chi ph\u00ed v\u00e0 qu\u1ea3n l\u00fd d\u00e2y c\u00e1p.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>To\u00e0n m\u00f4-\u0111un<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>T\u1ea5t c\u1ea3 c\u00e1c d\u00e2y c\u00e1p \u0111\u1ec1u c\u00f3 th\u1ec3 th\u00e1o r\u1eddi, cho ph\u00e9p t\u00f9y ch\u1ec9nh ho\u00e0n to\u00e0n.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ng\u01b0\u1eddi \u0111am m\u00ea, c\u00e1c c\u1ea5u h\u00ecnh cao c\u1ea5p v\u00e0 c\u00e1c case d\u1ea1ng nh\u1ecf g\u1ecdn (SFF), n\u01a1i vi\u1ec7c \u0111i d\u00e2y g\u1ecdn g\u00e0ng v\u00e0 lu\u1ed3ng kh\u00ed t\u1ed1i \u01b0u l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Khi t\u00ecm ki\u1ebfm m\u1ed9t <strong>b\u1ed9 ngu\u1ed3n hi\u1ec7u su\u1ea5t cao cho PC ch\u01a1i game<\/strong>, m\u1ed9t \u0111\u01a1n v\u1ecb to\u00e0n m\u00f4-\u0111un t\u1eeb th\u01b0\u01a1ng hi\u1ec7u uy t\u00edn th\u01b0\u1eddng l\u00e0 l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdd Hi\u1ec3u c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u00e0 x\u1ebfp h\u1ea1ng c\u1ee7a b\u1ed9 ngu\u1ed3n (PSU)<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c \u0111\u1ecdc hi\u1ec3u c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a PSU c\u00f3 th\u1ec3 g\u00e2y kh\u00f3 kh\u0103n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng thu\u1eadt ng\u1eef quan tr\u1ecdng b\u1ea1n c\u1ea7n bi\u1ebft:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>C\u00f4ng su\u1ea5t (Watt):<\/strong> T\u1ed5ng c\u00f4ng su\u1ea5t m\u00e0 PSU c\u00f3 th\u1ec3 cung c\u1ea5p. Lu\u00f4n t\u00ednh to\u00e1n t\u1ed5ng m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n c\u1ee7a h\u1ec7 th\u1ed1ng v\u00e0 c\u1ed9ng th\u00eam kho\u1ea3ng d\u1ef1 ph\u00f2ng 20\u201330%.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Hi\u1ec7u su\u1ea5t (X\u1ebfp h\u1ea1ng 80 Plus):<\/strong> Ch\u1ec9 m\u1ee9c \u0111\u1ed9 hi\u1ec7u qu\u1ea3 m\u00e0 PSU chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n xoay chi\u1ec1u (AC) t\u1eeb \u1ed5 c\u1eafm th\u00e0nh \u0111i\u1ec7n m\u1ed9t chi\u1ec1u (DC) cho c\u00e1c linh ki\u1ec7n. Hi\u1ec7u su\u1ea5t cao h\u01a1n ngh\u0129a l\u00e0 \u00edt n\u0103ng l\u01b0\u1ee3ng b\u1ecb th\u1ea5t tho\u00e1t d\u01b0\u1edbi d\u1ea1ng nhi\u1ec7t h\u01a1n. C\u00e1c x\u1ebfp h\u1ea1ng 80 Plus \u0111\u01b0\u1ee3c ph\u00e2n th\u00e0nh c\u00e1c c\u1ea5p b\u1eadc:<\/p><\/li>\n<\/ul>\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>X\u1ebfp h\u1ea1ng<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Hi\u1ec7u su\u1ea5t \u1edf t\u1ea3i 50%<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>80 Plus Tr\u1eafng<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>80%<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>80 Plus \u0110\u1ed3ng<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>85%<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>80 Plus B\u1ea1c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>88%<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>80 Plus V\u00e0ng<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>90%<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>80 Plus B\u1ea1ch kim<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>92%<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>80 Plus Titan<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>94%<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>Thi\u1ebft k\u1ebf \u0111\u01b0\u1eddng d\u00e2y (Rail Design):<\/strong> Li\u00ean quan \u0111\u1ebfn c\u00e1ch ph\u00e2n b\u1ed5 \u0111i\u1ec7n \u00e1p +12V. C\u00e1c thi\u1ebft k\u1ebf \u0111\u01b0\u1eddng d\u00e2y \u0111\u01a1n (single-rail) hi\u1ec7n \u0111\u1ea1i \u0111\u01a1n gi\u1ea3n h\u01a1n v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng h\u01a1n cho c\u00e1c h\u1ec7 th\u1ed1ng c\u00f4ng su\u1ea5t cao, trong khi thi\u1ebft k\u1ebf nhi\u1ec1u \u0111\u01b0\u1eddng d\u00e2y (multi-rail) cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 qu\u00e1 d\u00f2ng ch\u00ednh x\u00e1c h\u01a1n.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u0110\u1ea7u n\u1ed1i (Connectors):<\/strong> \u0110\u1ea3m b\u1ea3o PSU c\u00f3 \u0111\u00fang lo\u1ea1i \u0111\u1ea7u n\u1ed1i cho bo m\u1ea1ch ch\u1ee7 (24 ch\u00e2n), CPU (4+4 ch\u00e2n), GPU (6+2 ch\u00e2n PCIe) v\u00e0 \u1ed5 c\u1ee9ng SATA.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi x\u00e2y d\u1ef1ng tr\u1ea1m l\u00e0m vi\u1ec7c ho\u1eb7c m\u00e1y ch\u1ee7 m\u1ea1nh m\u1ebd, vi\u1ec7c ch\u00fa \u00fd k\u1ef9 \u0111\u1ebfn <strong>x\u1ebfp h\u1ea1ng hi\u1ec7u su\u1ea5t c\u1ee7a PSU<\/strong> l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi ho\u1ea1t \u0111\u1ed9ng 24\/7 v\u00e0 gi\u1ea3m t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu. C\u00e1c th\u01b0\u01a1ng hi\u1ec7u coi tr\u1ecdng ch\u1ea5t l\u01b0\u1ee3ng, nh\u01b0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.link-pp.com\/\"><strong>LINK-PP<\/strong><\/a>, th\u01b0\u1eddng ti\u1ebfn h\u00e0nh ki\u1ec3m tra nghi\u00eam ng\u1eb7t c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u00fang \u0111\u00e1p \u1ee9ng c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt kh\u1eaft khe n\u00e0y.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdd C\u00e1ch ch\u1ecdn PSU ph\u00f9 h\u1ee3p cho c\u1ea5u h\u00ecnh PC c\u1ee7a b\u1ea1n<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c l\u1ef1a ch\u1ecdn PSU l\u00e0 s\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa c\u00f4ng su\u1ea5t, hi\u1ec7u su\u1ea5t v\u00e0 ng\u00e2n s\u00e1ch. H\u00e3y l\u00e0m theo danh s\u00e1ch ki\u1ec3m tra \u0111\u01a1n gi\u1ea3n sau:<\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p style=\"margin: 0px;\"><strong>T\u00ednh to\u00e1n c\u00f4ng su\u1ea5t c\u1ea7n thi\u1ebft:<\/strong> S\u1eed d\u1ee5ng m\u1ed9t m\u00e1y t\u00ednh PSU tr\u1ef1c tuy\u1ebfn t\u1eeb c\u00e1c th\u01b0\u01a1ng hi\u1ec7u nh\u01b0 Seasonic ho\u1eb7c Cooler Master. Th\u00eam c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a b\u1ea1n v\u00e0o \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c \u01b0\u1edbc t\u00ednh \u0111\u00e1ng tin c\u1eady.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Ch\u1ecdn x\u1ebfp h\u1ea1ng hi\u1ec7u su\u1ea5t:<\/strong> \u0110\u1ed1i v\u1edbi h\u1ea7u h\u1ebft ng\u01b0\u1eddi d\u00f9ng, <strong>80 Plus V\u00e0ng<\/strong> mang l\u1ea1i gi\u00e1 tr\u1ecb t\u1ed1t nh\u1ea5t gi\u1eefa hi\u1ec7u n\u0103ng v\u00e0 chi ph\u00ed. \u0110\u1ed1i v\u1edbi m\u00e1y ch\u1ee7 ho\u1eb7c c\u00e1c h\u1ec7 th\u1ed1ng lu\u00f4n b\u1eadt, h\u00e3y c\u00e2n nh\u1eafc c\u00e1c m\u1ee9c Platinum ho\u1eb7c Titanium.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u01afu ti\u00ean \u0111\u1ed9 tin c\u1eady h\u01a1n c\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c:<\/strong> M\u1ed9t b\u1ed9 ngu\u1ed3n ch\u1ea5t l\u01b0\u1ee3ng 650W t\u1ed1t h\u01a1n m\u1ed9t b\u1ed9 ngu\u1ed3n c\u1ea5p th\u1ea5p 800W. H\u00e3y t\u00ecm c\u00e1c \u0111\u00e1nh gi\u00e1 t\u1eeb c\u00e1c ngu\u1ed3n uy t\u00edn nh\u01b0 Cybenetics ho\u1eb7c Tom\u2019s Hardware.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>C\u00e2n nh\u1eafc nhu c\u1ea7u trong t\u01b0\u01a1ng lai c\u1ee7a b\u1ea1n:<\/strong> B\u1ea1n d\u1ef1 \u0111\u1ecbnh n\u00e2ng c\u1ea5p l\u00ean m\u1ed9t GPU m\u1ea1nh h\u01a1n? H\u00e3y ch\u1ecdn m\u1ed9t b\u1ed9 ngu\u1ed3n c\u00f3 d\u01b0 th\u1eeba c\u00f4ng su\u1ea5t.<\/p><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdd M\u1ed1i li\u00ean k\u1ebft then ch\u1ed1t: B\u1ed9 ngu\u1ed3n (PSU) v\u00e0 m\u00f4-\u0111un quang h\u1ecdc<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 l\u00fac c\u00e2u chuy\u1ec7n tr\u1edf n\u00ean chuy\u00ean s\u00e2u h\u01a1n. B\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 h\u1ecfi, b\u1ed9 ngu\u1ed3n (PSU) li\u00ean quan g\u00ec \u0111\u1ebfn <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>b\u1ed9 thu ph\u00e1t quang<\/strong><\/a>?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>M\u00f4-\u0111un quang<\/strong> (ho\u1eb7c b\u1ed9 thu ph\u00e1t) l\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n then ch\u1ed1t trong c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch m\u1ea1ng, b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn v\u00e0 thi\u1ebft b\u1ecb trung t\u00e2m d\u1eef li\u1ec7u, c\u00f3 nhi\u1ec7m v\u1ee5 chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u \u0111i\u1ec7n th\u00e0nh t\u00edn hi\u1ec7u \u00e1nh s\u00e1ng v\u00e0 ng\u01b0\u1ee3c l\u1ea1i \u0111\u1ec3 truy\u1ec1n t\u1ea3i qua c\u00e1p quang. C\u00e1c m\u00f4-\u0111un n\u00e0y kh\u00f4ng ph\u1ea3i l\u00e0 th\u1ee5 \u0111\u1ed9ng; ch\u00fang \u0111\u00f2i h\u1ecfi ngu\u1ed3n \u0111i\u1ec7n m\u1ed9t chi\u1ec1u (DC) \u1ed5n \u0111\u1ecbnh, s\u1ea1ch v\u00e0 ch\u00ednh x\u00e1c \u1edf \u0111i\u1ec7n \u00e1p th\u1ea5p \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang c\u00e1ch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t PSU ch\u1ea5t l\u01b0\u1ee3ng cao l\u00e0 ho\u00e0n to\u00e0n thi\u1ebft y\u1ebfu trong b\u1ea5t k\u1ef3 thi\u1ebft b\u1ecb n\u00e0o ch\u1ee9a c\u00e1c module n\u00e0y. H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng m\u1ed9t b\u1ed9 chuy\u1ec3n m\u1ea1ch m\u1ea1ng trong trung t\u00e2m d\u1eef li\u1ec7u:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>Vai tr\u00f2 c\u1ee7a PSU:<\/strong> PSU n\u1ed9i b\u1ed9 c\u1ee7a b\u1ed9 chuy\u1ec3n m\u1ea1ch ph\u1ea3i cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n \u1ed5n \u0111\u1ecbnh tuy\u1ec7t \u0111\u1ed1i. B\u1ea5t k\u1ef3 dao \u0111\u1ed9ng, nhi\u1ec5u ho\u1eb7c bi\u1ebfn \u0111\u1ed5i \u0111i\u1ec7n \u00e1p n\u00e0o t\u1eeb m\u1ed9t PSU k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ec1u c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn c\u00e1c linh ki\u1ec7n \u0111i\u1ec7n t\u1eed nh\u1ea1y c\u1ea3m b\u00ean trong module quang.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>H\u1eadu qu\u1ea3:<\/strong> \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn t\u1ef7 l\u1ec7 l\u1ed7i bit t\u0103ng cao, s\u1ef1 c\u1ed1 truy\u1ec1n d\u1eef li\u1ec7u, tu\u1ed5i th\u1ecd module gi\u1ea3m v\u00e0 th\u1eadm ch\u00ed l\u00e0 gi\u00e1n \u0111o\u1ea1n ho\u00e0n to\u00e0n m\u1ea1ng.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi cao trong vi\u1ec5n th\u00f4ng v\u00e0 m\u1ea1ng doanh nghi\u1ec7p, <strong>y\u00eau c\u1ea7u v\u1ec1 ngu\u1ed3n \u0111i\u1ec7n cho b\u1ed9 chuy\u1ec3n m\u1ea1ch m\u1ea1ng v\u00e0 b\u1ed9 thu ph\u00e1t quang<\/strong> ph\u1ea3i \u0111\u01b0\u1ee3c l\u1eadp k\u1ebf ho\u1ea1ch c\u1ea9n tr\u1ecdng. \u0110\u00e2y l\u00e0 l\u00fd do v\u00ec sao c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb g\u1ed1c (OEM) v\u00e0 nh\u00e0 t\u00edch h\u1ee3p h\u1ec7 th\u1ed1ng h\u1ee3p t\u00e1c v\u1edbi c\u00e1c nh\u00e0 cung c\u1ea5p linh ki\u1ec7n \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ed d\u1ee5, b\u1ed9 thu ph\u00e1t <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>LINK-PP<\/strong> <strong>b\u1ed9 thu ph\u00e1t quang<\/strong><\/a> \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh ri\u00eang cho c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u hi\u1ec7u n\u0103ng cao v\u00e0 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng ho\u00e0n h\u1ea3o c\u00f9ng c\u00e1c h\u1ec7 th\u1ed1ng cung c\u1ea5p \u0111i\u1ec7n \u1ed5n \u0111\u1ecbnh. Vi\u1ec7c gh\u00e9p n\u1ed1i m\u1ed9t module t\u1ed1c \u0111\u1ed9 cao nh\u01b0 v\u1eady v\u1edbi m\u1ed9t PSU kh\u00f4ng \u0111\u00e1ng tin c\u1eady s\u1ebd l\u00e0 m\u1ed9t sai l\u1ea7m nghi\u00eam tr\u1ecdng, l\u00e0m suy gi\u1ea3m hi\u1ec7u n\u0103ng v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a to\u00e0n b\u1ed9 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng m\u1ea1ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdd K\u1ebft lu\u1eadn: Kh\u01a1i ngu\u1ed3n ti\u1ec1m n\u0103ng c\u1ee7a b\u1ea1n b\u1eb1ng n\u1ec1n t\u1ea3ng \u0111\u00fang \u0111\u1eafn<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng <strong>\u0110\u01a1n v\u1ecb ngu\u1ed3n \u0111i\u1ec7n (PSU)<\/strong> l\u00e0 ng\u01b0\u1eddi b\u1ea3o v\u1ec7 th\u1ea7m l\u1eb7ng \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe v\u00e0 hi\u1ec7u n\u0103ng c\u1ee7a PC c\u1ee7a b\u1ea1n. Vi\u1ec7c \u0111\u1ea7u t\u01b0 v\u00e0o m\u1ed9t m\u00f4 h\u00ecnh PSU \u0111\u00e1ng tin c\u1eady, hi\u1ec7u qu\u1ea3 t\u1eeb th\u01b0\u01a1ng hi\u1ec7u uy t\u00edn l\u00e0 \u0111i\u1ec1u b\u1eaft bu\u1ed9c \u0111\u1ec3 x\u00e2y d\u1ef1ng m\u1ed9t h\u1ec7 th\u1ed1ng \u1ed5n \u0111\u1ecbnh v\u00e0 b\u1ec1n b\u1ec9. D\u00f9 b\u1ea1n \u0111ang l\u1eafp r\u00e1p m\u00e1y t\u00ednh ch\u01a1i game, tr\u1ea1m l\u00e0m vi\u1ec7c s\u00e1ng t\u1ea1o n\u1ed9i dung hay tri\u1ec3n khai ph\u1ea7n c\u1ee9ng doanh nghi\u1ec7p s\u1eed d\u1ee5ng c\u00e1c th\u00e0nh ph\u1ea7n ti\u00ean ti\u1ebfn nh\u01b0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/ve-lien-ket-pp\/\"><strong>LINK-PP<\/strong><\/a><strong> <\/strong>module quang, nguy\u00ean t\u1eafc v\u1eabn kh\u00f4ng thay \u0111\u1ed5i: m\u1ecdi th\u1ee9 \u0111\u1ec1u b\u1eaft \u0111\u1ea7u t\u1eeb ngu\u1ed3n \u0111i\u1ec7n s\u1ea1ch v\u00e0 \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdd FAQ<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0110i\u1ec1u g\u00ec x\u1ea3y ra n\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng m\u1ed9t PSU c\u00f3 c\u00f4ng su\u1ea5t qu\u00e1 th\u1ea5p?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00e1y t\u00ednh c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 kh\u00f4ng kh\u1edfi \u0111\u1ed9ng ho\u1eb7c t\u1ef1 t\u1eaft trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng. B\u1ea1n c\u00f3 nguy c\u01a1 l\u00e0m h\u1ecfng c\u00e1c linh ki\u1ec7n. Lu\u00f4n ch\u1ecdn m\u1ed9t PSU c\u00f3 c\u00f4ng su\u1ea5t \u0111\u1ee7 cho t\u1ea5t c\u1ea3 c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Ch\u1ee9ng nh\u1eadn 80 PLUS ngh\u0129a l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u1ee9ng nh\u1eadn 80 PLUS cho bi\u1ebft m\u1ee9c \u0111\u1ed9 hi\u1ec7u qu\u1ea3 m\u00e0 PSU c\u1ee7a b\u1ea1n s\u1eed d\u1ee5ng \u0111i\u1ec7n n\u0103ng. C\u1ea5p \u0111\u1ed9 c\u00e0ng cao \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c hao ph\u00ed n\u0103ng l\u01b0\u1ee3ng c\u00e0ng \u00edt v\u00e0 h\u00f3a \u0111\u01a1n ti\u1ec1n \u0111i\u1ec7n c\u00e0ng th\u1ea5p. B\u1ea1n gi\u00fap m\u00e1y t\u00ednh ch\u1ea1y m\u00e1t h\u01a1n v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >PSU \u0111i k\u00e8m nh\u1eefng c\u00e1p n\u00e0o?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c c\u00e1p d\u00e0nh cho bo m\u1ea1ch ch\u1ee7, CPU, card \u0111\u1ed3 h\u1ecda v\u00e0 \u1ed5 l\u01b0u tr\u1eef. C\u00e1c PSU d\u1ea1ng module cho ph\u00e9p b\u1ea1n ch\u1ec9 s\u1eed d\u1ee5ng nh\u1eefng c\u00e1p c\u1ea7n thi\u1ebft. C\u00e1c PSU kh\u00f4ng d\u1ea1ng module c\u00f3 t\u1ea5t c\u1ea3 c\u00e1p \u0111\u01b0\u1ee3c g\u1eafn c\u1ed1 \u0111\u1ecbnh.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Nh\u1eefng t\u00ednh n\u0103ng an to\u00e0n n\u00e0o b\u1ea1n n\u00ean t\u00ecm ki\u1ebfm \u1edf m\u1ed9t PSU?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y t\u00ecm c\u00e1c t\u00ednh n\u0103ng b\u1ea3o v\u1ec7 qu\u00e1 \u00e1p, thi\u1ebfu \u00e1p, ng\u1eafn m\u1ea1ch v\u00e0 qu\u00e1 nhi\u1ec7t. Nh\u1eefng t\u00ednh n\u0103ng n\u00e0y gi\u00fap b\u1ea3o v\u1ec7 m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n tr\u01b0\u1edbc c\u00e1c s\u1ef1 c\u1ed1 li\u00ean quan \u0111\u1ebfn ngu\u1ed3n \u0111i\u1ec7n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa PSU d\u1ea1ng module v\u00e0 PSU kh\u00f4ng d\u1ea1ng module l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PSU d\u1ea1ng module cho ph\u00e9p b\u1ea1n ch\u1ec9 g\u1eafn nh\u1eefng c\u00e1p c\u1ea7n thi\u1ebft. \u0110i\u1ec1u n\u00e0y h\u1ed7 tr\u1ee3 qu\u1ea3n l\u00fd c\u00e1p v\u00e0 c\u1ea3i thi\u1ec7n lu\u1ed3ng kh\u00ed. PSU kh\u00f4ng d\u1ea1ng module c\u00f3 t\u1ea5t c\u1ea3 c\u00e1p \u0111\u01b0\u1ee3c g\u1eafn c\u1ed1 \u0111\u1ecbnh, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 khi\u1ebfn v\u1ecf case c\u1ee7a b\u1ea1n tr\u00f4ng l\u1ed9n x\u1ed9n.<\/p>","protected":false},"excerpt":{"rendered":"<p>B\u1ed9 ngu\u1ed3n chuy\u1ec3n \u0111\u1ed5i d\u00f2ng xoay chi\u1ec1u (AC) th\u00e0nh d\u00f2ng m\u1ed9t chi\u1ec1u (DC) v\u00e0 cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n \u1ed5n \u0111\u1ecbnh, b\u1ea3o v\u1ec7 m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n v\u00e0 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady cho t\u1ea5t c\u1ea3 c\u00e1c th\u00e0nh ph\u1ea7n.<\/p>","protected":false},"author":1,"featured_media":3912,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[24,26],"class_list":["post-3914","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-link-pp","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/3914","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/comments?post=3914"}],"version-history":[{"count":5,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/3914\/revisions"}],"predecessor-version":[{"id":10883,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/3914\/revisions\/10883"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media\/3912"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media?parent=3914"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/categories?post=3914"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/tags?post=3914"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}