{"id":16752,"date":"2024-06-24T11:20:14","date_gmt":"2024-06-24T04:20:14","guid":{"rendered":"https:\/\/voibien.com\/?p=16752"},"modified":"2024-06-24T11:38:38","modified_gmt":"2024-06-24T04:38:38","slug":"nguon-may-tinh-vai-tro-va-7-hang-hang-dau","status":"publish","type":"post","link":"https:\/\/voibien.com\/nguon-may-tinh-vai-tro-va-7-hang-hang-dau","title":{"rendered":"Ngu\u1ed3n M\u00e1y T\u00ednh Vai Tr\u00f2 V\u00e0 7 H\u00e3ng H\u00e0ng \u0110\u1ea7u Cho PSU Cao C\u1ea5p"},"content":{"rendered":"

I. GI\u1edaI THI\u1ec6U V\u1ec0 NGU\u1ed2N M\u00c1Y T\u00cdNH<\/a><\/h2>\n
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Kh\u00e1i Ni\u1ec7m V\u1ec1 Ngu\u1ed3n M\u00e1y T\u00ednh (PSU)<\/div>\n
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Ngu\u1ed3n m\u00e1y t\u00ednh, hay c\u00f2n g\u1ecdi l\u00e0 Power Supply Unit (PSU), l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong m\u1ed9t h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh. Ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a PSU l\u00e0 cung c\u1ea5p \u0111i\u1ec7n cho c\u00e1c linh ki\u1ec7n b\u00ean trong m\u00e1y t\u00ednh nh\u01b0 bo m\u1ea1ch ch\u1ee7, CPU, card \u0111\u1ed3 h\u1ecda, \u1ed5 c\u1ee9ng v\u00e0 RAM \u0111\u1ec3 ch\u00fang c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng v\u00e0 t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau m\u1ed9t c\u00e1ch \u1ed5n \u0111\u1ecbnh. PSU nh\u1eadn d\u00f2ng \u0111i\u1ec7n t\u1eeb ngu\u1ed3n \u0111i\u1ec7n t\u01b0\u1eddng (AC 220V) v\u00e0 bi\u1ebfn \u0111\u1ed5i th\u00e0nh c\u00e1c d\u00f2ng \u0111i\u1ec7n c\u00f3 m\u1ee9c \u0111i\u1ec7n \u00e1p th\u1ea5p h\u01a1n (DC) ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c linh ki\u1ec7n \u0111i\u1ec7n t\u1eed c\u1ee7a m\u00e1y t\u00ednh.<\/div>\n
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Vai Tr\u00f2 Quan Tr\u1ecdng C\u1ee7a Ngu\u1ed3n M\u00e1y T\u00ednh Trong H\u1ec7 Th\u1ed1ng M\u00e1y T\u00ednh<\/div>\n
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Ngu\u1ed3n m\u00e1y t\u00ednh \u0111\u00f3ng vai tr\u00f2 v\u00f4 c\u00f9ng quan tr\u1ecdng trong h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh. N\u00f3 kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n cung c\u1ea5p \u0111i\u1ec7n cho c\u00e1c linh ki\u1ec7n, m\u00e0 c\u00f2n gi\u00fap b\u1ea3o v\u1ec7 ch\u00fang tr\u01b0\u1edbc c\u00e1c s\u1ef1 c\u1ed1 \u0111i\u1ec7n \u00e1p kh\u00f4ng \u1ed5n \u0111\u1ecbnh nh\u01b0 dao \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p, s\u1ee5t \u00e1p, hay \u0111i\u1ec7n \u00e1p qu\u00e1 cao. \u0110i\u1ec1u n\u00e0y gi\u00fap b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh kh\u1ecfi h\u1ecfng h\u00f3c do c\u00e1c v\u1ea5n \u0111\u1ec1 \u0111i\u1ec7n l\u01b0\u1edbi v\u00e0 gia t\u0103ng tu\u1ed5i th\u1ecd cho c\u00e1c linh ki\u1ec7n b\u00ean trong.<\/div>\n
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T\u1ea7m Quan Tr\u1ecdng C\u1ee7a Vi\u1ec7c L\u1ef1a Ch\u1ecdn Ngu\u1ed3n M\u00e1y T\u00ednh Ch\u1ea5t L\u01b0\u1ee3ng<\/div>\n
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Vi\u1ec7c l\u1ef1a ch\u1ecdn ngu\u1ed3n m\u00e1y t\u00ednh ch\u1ea5t l\u01b0\u1ee3ng \u0111\u00f3ng vai tr\u00f2 quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn hi\u1ec7u su\u1ea5t v\u00e0 \u1ed5n \u0111\u1ecbnh c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh. M\u1ed9t ngu\u1ed3n kh\u00f4ng \u1ed5n \u0111\u1ecbnh c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 m\u00e1y t\u00ednh kh\u00f4ng kh\u1edfi \u0111\u1ed9ng, treo m\u00e1y, ho\u1eb7c th\u1eadm ch\u00ed l\u00e0m h\u1ecfng c\u00e1c linh ki\u1ec7n quan tr\u1ecdng nh\u01b0 CPU, bo m\u1ea1ch ch\u1ee7. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o cho h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng m\u1ed9t c\u00e1ch \u1ed5n \u0111\u1ecbnh v\u00e0 b\u1ec1n b\u1ec9, ng\u01b0\u1eddi d\u00f9ng c\u1ea7n l\u1ef1a ch\u1ecdn ngu\u1ed3n m\u00e1y t\u00ednh c\u00f3 c\u00f4ng su\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u s\u1eed d\u1ee5ng v\u00e0 c\u1ea5u h\u00ecnh c\u1ee7a m\u00e1y t\u00ednh c\u1ee7a m\u00ecnh.<\/div>\n
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T\u00f3m L\u1ea1i<\/div>\n
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Nh\u01b0 v\u1eady, ngu\u1ed3n m\u00e1y t\u00ednh kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n cung c\u1ea5p \u0111i\u1ec7n cho h\u1ec7 th\u1ed1ng, m\u00e0 c\u00f2n c\u00f3 vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c b\u1ea3o v\u1ec7 v\u00e0 duy tr\u00ec hi\u1ec7u su\u1ea5t c\u1ee7a to\u00e0n b\u1ed9 m\u00e1y t\u00ednh. Vi\u1ec7c l\u1ef1a ch\u1ecdn ngu\u1ed3n m\u00e1y t\u00ednh ch\u1ea5t l\u01b0\u1ee3ng l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 c\u1ef1c k\u1ef3 quan tr\u1ecdng m\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u1ea7n l\u01b0u \u00fd \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 b\u1ec1n b\u1ec9 cho h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh c\u1ee7a m\u00ecnh.<\/div>\n
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II. NGUY\u00caN L\u00dd HO\u1ea0T \u0110\u1ed8NG V\u00c0 C\u00c1C TH\u00c0NH PH\u1ea6N C\u1ee6A NGU\u1ed2N M\u00c1Y T\u00cdNH<\/h2>\n
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Nguy\u00ean L\u00fd Ho\u1ea1t \u0110\u1ed9ng C\u01a1 B\u1ea3n C\u1ee7a Ngu\u1ed3n M\u00e1y T\u00ednh<\/h3>\n
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Ngu\u1ed3n m\u00e1y t\u00ednh ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n t\u1eeb ngu\u1ed3n \u0111i\u1ec7n xoay chi\u1ec1u (AC) t\u1eeb l\u01b0\u1edbi \u0111i\u1ec7n th\u00e0nh c\u00e1c d\u00f2ng \u0111i\u1ec7n m\u1ee9c th\u1ea5p v\u00e0 \u1ed5n \u0111\u1ecbnh (DC) ph\u00f9 h\u1ee3p cho c\u00e1c linh ki\u1ec7n \u0111i\u1ec7n t\u1eed trong m\u00e1y t\u00ednh. Qu\u00e1 tr\u00ecnh n\u00e0y bao g\u1ed3m c\u00e1c b\u01b0\u1edbc chuy\u1ec3n \u0111\u1ed5i, \u0111i\u1ec1u ch\u1ec9nh v\u00e0 b\u1ea3o v\u1ec7 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n \u0111\u01b0\u1ee3c cung c\u1ea5p m\u1ed9t c\u00e1ch an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3.<\/div>\n
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C\u00e1c Th\u00e0nh Ph\u1ea7n Ch\u00ednh Trong Ngu\u1ed3n M\u00e1y T\u00ednh<\/h3>\n
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1. Bi\u1ebfn \u00c1p: L\u00e0 ph\u1ea7n quan tr\u1ecdng nh\u1ea5t c\u1ee7a ngu\u1ed3n m\u00e1y t\u00ednh, bi\u1ebfn \u00e1p gi\u00fap chuy\u1ec3n \u0111\u1ed5i d\u00f2ng \u0111i\u1ec7n t\u1eeb AC sang DC. N\u00f3 c\u0169ng gi\u00fap gi\u1ea3m \u0111i\u1ec7n \u00e1p xu\u1ed1ng c\u00e1c m\u1ee9c th\u1ea5p h\u01a1n \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c linh ki\u1ec7n nh\u1ea1y c\u1ea3m nh\u01b0 CPU v\u00e0 RAM.<\/div>\n
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2. B\u1ed9 Ch\u1ec9nh L\u01b0u (Rectifier): B\u1ed9 ch\u1ec9nh l\u01b0u chuy\u1ec3n \u0111\u1ed5i AC th\u00e0nh DC b\u1eb1ng c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u01b0 b\u00e1n d\u1eabn. \u0110i\u1ec1u n\u00e0y gi\u00fap lo\u1ea1i b\u1ecf c\u00e1c chu k\u1ef3 \u00e2m c\u1ee7a d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u, cung c\u1ea5p m\u1ed9t d\u00f2ng \u0111i\u1ec7n DC \u1ed5n \u0111\u1ecbnh cho c\u00e1c linh ki\u1ec7n m\u00e1y t\u00ednh.<\/div>\n
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3. B\u1ed9 L\u1ecdc Nhi\u1ec5u (Filter): Sau khi chuy\u1ec3n \u0111\u1ed5i, d\u00f2ng \u0111i\u1ec7n DC v\u1eabn c\u00f3 th\u1ec3 c\u00f2n ch\u1ee9a c\u00e1c dao \u0111\u1ed9ng nh\u1ecf g\u00e2y nhi\u1ec5u. B\u1ed9 l\u1ecdc nhi\u1ec5u s\u1eed d\u1ee5ng c\u00e1c linh ki\u1ec7n nh\u01b0 t\u1ee5 \u0111i\u1ec7n v\u00e0 cu\u1ed9n c\u1ea3m \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c dao \u0111\u1ed9ng n\u00e0y, gi\u00fap cung c\u1ea5p \u0111i\u1ec7n s\u1ea1ch v\u00e0 \u1ed5n \u0111\u1ecbnh cho h\u1ec7 th\u1ed1ng.<\/div>\n
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4. B\u1ed9 \u1ed4n \u00c1p (Voltage Regulator): B\u1ed9 \u1ed5n \u00e1p \u0111\u1ea3m b\u1ea3o r\u1eb1ng \u0111i\u1ec7n \u00e1p DC \u0111\u1ea7u ra lu\u00f4n duy tr\u00ec \u1edf m\u1ee9c \u1ed5n \u0111\u1ecbnh v\u00e0 an to\u00e0n cho c\u00e1c linh ki\u1ec7n. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong vi\u1ec7c b\u1ea3o v\u1ec7 c\u00e1c linh ki\u1ec7n nh\u01b0 CPU, card \u0111\u1ed3 h\u1ecda kh\u1ecfi c\u00e1c bi\u1ebfn \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p c\u00f3 th\u1ec3 g\u00e2y h\u1ecfng h\u00f3c.<\/div>\n
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5. B\u1ed9 B\u1ea3o V\u1ec7 (Protection Circuit): L\u00e0 th\u00e0nh ph\u1ea7n cu\u1ed1i c\u00f9ng nh\u01b0ng kh\u00f4ng k\u00e9m ph\u1ea7n quan tr\u1ecdng, b\u1ed9 b\u1ea3o v\u1ec7 gi\u00fap ng\u0103n ch\u1eb7n c\u00e1c s\u1ef1 c\u1ed1 nh\u01b0 qu\u00e1 t\u1ea3i, qu\u00e1 d\u00f2ng, ng\u1eafn m\u1ea1ch v\u00e0 \u0111i\u1ec7n \u00e1p qu\u00e1 cao. N\u00f3 b\u1ea3o v\u1ec7 c\u1ea3 ngu\u1ed3n m\u00e1y t\u00ednh v\u00e0 c\u00e1c linh ki\u1ec7n kh\u00e1c trong h\u1ec7 th\u1ed1ng tr\u00e1nh kh\u1ecfi nh\u1eefng t\u1ed5n th\u1ea5t v\u00e0 h\u1ecfng h\u00f3c.<\/div>\n
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T\u1ea7m Quan Tr\u1ecdng C\u1ee7a M\u1ed7i Th\u00e0nh Ph\u1ea7n Trong Vi\u1ec7c Cung C\u1ea5p N\u0103ng L\u01b0\u1ee3ng \u1ed4n \u0110\u1ecbnh Cho C\u00e1c Linh Ki\u1ec7n<\/h3>\n
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M\u1ed7i th\u00e0nh ph\u1ea7n trong ngu\u1ed3n m\u00e1y t\u00ednh \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng \u1ed5n \u0111\u1ecbnh cho c\u00e1c linh ki\u1ec7n c\u1ee7a h\u1ec7 th\u1ed1ng. Bi\u1ebfn \u00e1p v\u00e0 b\u1ed9 ch\u1ec9nh l\u01b0u gi\u00fap chuy\u1ec3n \u0111\u1ed5i v\u00e0 \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p t\u1eeb AC sang DC m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. B\u1ed9 l\u1ecdc nhi\u1ec5u lo\u1ea1i b\u1ecf c\u00e1c nhi\u1ec5u \u0111i\u1ec7n t\u1eeb \u0111\u1ec3 gi\u1eef cho \u0111i\u1ec7n \u00e1p s\u1ea1ch v\u00e0 kh\u00f4ng b\u1ecb dao \u0111\u1ed9ng. B\u1ed9 \u1ed5n \u00e1p duy tr\u00ec \u0111i\u1ec7n \u00e1p \u1ed5n \u0111\u1ecbnh v\u00e0 an to\u00e0n, b\u1ea3o v\u1ec7 c\u00e1c linh ki\u1ec7n kh\u1ecfi nh\u1eefng bi\u1ebfn \u0111\u1ed9ng kh\u00f4ng mong mu\u1ed1n.<\/div>\n
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Nh\u1eefng th\u00e0nh ph\u1ea7n n\u00e0y kh\u00f4ng ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 c\u00e1c b\u1ed9 ph\u1eadn c\u1ea5u th\u00e0nh ngu\u1ed3n m\u00e1y t\u00ednh m\u00e0 c\u00f2n l\u00e0 c\u00e1c y\u1ebfu t\u1ed1 quan tr\u1ecdng quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn hi\u1ec7u su\u1ea5t v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng. Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u00e0 s\u1eed d\u1ee5ng ngu\u1ed3n m\u00e1y t\u00ednh ch\u1ea5t l\u01b0\u1ee3ng gi\u00fap ng\u01b0\u1eddi d\u00f9ng y\u00ean t\u00e2m v\u1ec1 s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 b\u1ea3o v\u1ec7 cho m\u00e1y t\u00ednh c\u1ee7a h\u1ecd.<\/div>\n
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\"Ngu\u1ed3n
Ngu\u1ed3n M\u00e1y T\u00ednh Cao C\u1ea5p v\u1edbi b\u1ed9 b\u1ea3o v\u1ec7 \u0111\u1ea3m b\u1ea3o r\u1eb1ng ngu\u1ed3n m\u00e1y t\u00ednh ho\u1ea1t \u0111\u1ed9ng m\u1ed9t c\u00e1ch an to\u00e0n v\u00e0 b\u1ec1n b\u1ec9, ng\u0103n ng\u1eeba c\u00e1c r\u1ee7i ro c\u00f3 th\u1ec3 g\u00e2y h\u1ecfng h\u00f3c cho h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh.<\/figcaption><\/figure>\n<\/div>\n

III. C\u00c1C LO\u1ea0I NGU\u1ed2N M\u00c1Y T\u00cdNH HI\u1ec6N NAY<\/h2>\n
Ph\u00e2n Lo\u1ea1i Ngu\u1ed3n M\u00e1y T\u00ednh Cao C\u1ea5p<\/a> Theo C\u00f4ng Su\u1ea5t: T\u1eeb 300W \u0110\u1ebfn 1200W+<\/div>\n
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Ngu\u1ed3n m\u00e1y t\u00ednh \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i d\u1ef1a tr\u00ean c\u00f4ng su\u1ea5t m\u00e0 n\u00f3 c\u00f3 th\u1ec3 cung c\u1ea5p cho h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh. C\u00f4ng su\u1ea5t n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng \u0111\u01a1n v\u1ecb Watt (W) v\u00e0 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi c\u00e1c con s\u1ed1 nh\u01b0 300W, 500W, 750W, 1000W v\u00e0 c\u00f3 th\u1ec3 cao h\u01a1n l\u00ean \u0111\u1ebfn 1200W ho\u1eb7c h\u01a1n n\u1eefa. C\u00f4ng su\u1ea5t c\u1ee7a ngu\u1ed3n \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn kh\u1ea3 n\u0103ng v\u1eadn h\u00e0nh v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh. C\u00e1c h\u1ec7 th\u1ed1ng y\u00eau c\u1ea7u n\u0103ng l\u01b0\u1ee3ng cao h\u01a1n nh\u01b0 m\u00e1y ch\u1ee7 ho\u1eb7c m\u00e1y t\u00ednh ch\u01a1i game th\u01b0\u1eddng c\u1ea7n ngu\u1ed3n c\u00f3 c\u00f4ng su\u1ea5t cao h\u01a1n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhu c\u1ea7u s\u1eed d\u1ee5ng.<\/div>\n
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S\u1ef1 Kh\u00e1c Bi\u1ec7t Gi\u1eefa Ngu\u1ed3n Tuy\u1ebfn T\u00ednh V\u00e0 Ngu\u1ed3n Phi Tuy\u1ebfn<\/div>\n
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Hi\u1ec7n nay, c\u00f3 hai lo\u1ea1i ngu\u1ed3n m\u00e1y t\u00ednh ch\u00ednh l\u00e0 ngu\u1ed3n tuy\u1ebfn t\u00ednh v\u00e0 ngu\u1ed3n phi tuy\u1ebfn, v\u1edbi m\u1ed7i lo\u1ea1i mang \u0111\u1ebfn nh\u1eefng \u01b0u \u0111i\u1ec3m v\u00e0 h\u1ea1n ch\u1ebf ri\u00eang bi\u1ec7t.<\/div>\n
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– Ngu\u1ed3n Tuy\u1ebfn T\u00ednh: \u0110\u00e2y l\u00e0 lo\u1ea1i ngu\u1ed3n s\u1eed d\u1ee5ng bi\u1ebfn \u00e1p l\u00f5i s\u1eaft \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n \u00e1p t\u1eeb AC sang DC. N\u00f3 th\u01b0\u1eddng c\u00f3 hi\u1ec7u su\u1ea5t tuy\u1ec7t \u0111\u1ed1i cao h\u01a1n so v\u1edbi ngu\u1ed3n phi tuy\u1ebfn v\u00e0 \u00edt ph\u00e1t sinh nhi\u1ec5u. Ngu\u1ed3n tuy\u1ebfn t\u00ednh th\u00edch h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u s\u1ef1 \u1ed5n \u0111\u1ecbnh cao v\u00e0 \u00edt bi\u1ebfn \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p.<\/div>\n
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– Ngu\u1ed3n Phi Tuy\u1ebfn: Lo\u1ea1i ngu\u1ed3n n\u00e0y s\u1eed d\u1ee5ng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n \u00e1p. M\u1eb7c d\u00f9 hi\u1ec7u su\u1ea5t c\u00f3 th\u1ec3 kh\u00f4ng cao b\u1eb1ng ngu\u1ed3n tuy\u1ebfn t\u00ednh, nh\u01b0ng ngu\u1ed3n phi tuy\u1ebfn th\u01b0\u1eddng c\u00f3 gi\u00e1 th\u00e0nh th\u1ea5p h\u01a1n v\u00e0 c\u00f3 th\u1ec3 cung c\u1ea5p c\u00f4ng su\u1ea5t cao h\u01a1n trong c\u00f9ng k\u00edch c\u1ee1. \u0110\u00e2y l\u00e0 l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn cho h\u1ea7u h\u1ebft c\u00e1c h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh gia \u0111\u00ecnh v\u00e0 v\u0103n ph\u00f2ng.<\/div>\n
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C\u00e1c Ti\u00eau Chu\u1ea9n Hi\u1ec7n Nay: ATX, EPS, V\u00e0 Nh\u1eefng Ti\u00eau Chu\u1ea9n M\u1edbi Nh\u1ea5t<\/div>\n
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C\u00e1c ti\u00eau chu\u1ea9n ngu\u1ed3n m\u00e1y t\u00ednh quy \u0111\u1ecbnh c\u00e1ch thi\u1ebft k\u1ebf v\u00e0 k\u1ebft n\u1ed1i c\u1ee7a ngu\u1ed3n v\u1edbi c\u00e1c linh ki\u1ec7n trong h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh. C\u00e1c ti\u00eau chu\u1ea9n ph\u1ed5 bi\u1ebfn bao g\u1ed3m:<\/div>\n
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– ATX (Advanced Technology eXtended): L\u00e0 ti\u00eau chu\u1ea9n ph\u1ed5 bi\u1ebfn nh\u1ea5t, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i cho c\u00e1c m\u00e1y t\u00ednh desktop. ATX quy \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc, v\u1ecb tr\u00ed c\u00e1c l\u1ed7 v\u00edt, c\u00e1c k\u1ebft n\u1ed1i v\u00e0 nhi\u1ec1u y\u1ebfu t\u1ed1 kh\u00e1c \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u01b0\u01a1ng th\u00edch gi\u1eefa ngu\u1ed3n v\u00e0 c\u00e1c bo m\u1ea1ch ch\u1ee7.<\/div>\n
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– EPS (Entry-Level Power Supply): \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c h\u1ec7 th\u1ed1ng y\u00eau c\u1ea7u n\u0103ng l\u01b0\u1ee3ng cao h\u01a1n nh\u01b0 m\u00e1y ch\u1ee7 v\u00e0 tr\u1ea1m c\u00f4ng ngh\u1ec7. EPS cung c\u1ea5p c\u00f4ng su\u1ea5t l\u1edbn h\u01a1n so v\u1edbi c\u00e1c ti\u00eau chu\u1ea9n kh\u00e1c v\u00e0 c\u00f3 c\u00e1c k\u1ebft n\u1ed1i ph\u1ee5 tr\u1ee3 nh\u01b0 \u0111\u1ea7u c\u1eafm 8 ch\u00e2n \u0111\u1ec3 h\u1ed7 tr\u1ee3 CPU v\u00e0 card \u0111\u1ed3 h\u1ecda m\u1ea1nh m\u1ebd.<\/div>\n
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– C\u00e1c Ti\u00eau Chu\u1ea9n M\u1edbi Nh\u1ea5t: C\u00f4ng ngh\u1ec7 li\u00ean t\u1ee5c ph\u00e1t tri\u1ec3n, v\u00e0 c\u00e1c ti\u00eau chu\u1ea9n ngu\u1ed3n m\u00e1y t\u00ednh c\u0169ng d\u1ea7n c\u1ea3i ti\u1ebfn \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u ng\u00e0y c\u00e0ng t\u0103ng c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh hi\u1ec7n \u0111\u1ea1i.<\/div>\n
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Nh\u1eefng ti\u00eau chu\u1ea9n n\u00e0y cung c\u1ea5p cho ng\u01b0\u1eddi d\u00f9ng c\u00e1c l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p \u0111\u1ec3 l\u1eafp \u0111\u1eb7t ngu\u1ed3n m\u00e1y t\u00ednh sao cho ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi nhu c\u1ea7u v\u00e0 y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt c\u1ee7a h\u1ecd. Vi\u1ec7c l\u1ef1a ch\u1ecdn ngu\u1ed3n m\u00e1y t\u00ednh ph\u00f9 h\u1ee3p kh\u00f4ng ch\u1ec9 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t m\u00e0 c\u00f2n \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c b\u1ea3o v\u1ec7 c\u00e1c linh ki\u1ec7n quan tr\u1ecdng c\u1ee7a h\u1ec7 th\u1ed1ng kh\u1ecfi nh\u1eefng s\u1ef1 c\u1ed1 kh\u00f4ng mong mu\u1ed1n.<\/div>\n
\n
\"Ngu\u1ed3n
Ngu\u1ed3n M\u00e1y T\u00ednh Ch\u1ea5t L\u01b0\u1ee3ng v\u1edbi c\u00e1c ti\u00eau chu\u1ea9n m\u1edbi t\u1eadp trung v\u00e0o vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t, gi\u1ea3m ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng v\u00e0 t\u0103ng t\u00ednh t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c thi\u1ebft b\u1ecb m\u1edbi nh\u01b0 card \u0111\u1ed3 h\u1ecda m\u1ea1nh m\u1ebd v\u00e0 \u1ed5 l\u01b0u tr\u1eef t\u1ed1c \u0111\u1ed9 cao.<\/figcaption><\/figure>\n<\/div>\n

IV. C\u00c1C H\u00c3NG S\u1ea2N XU\u1ea4T NGU\u1ed2N M\u00c1Y T\u00cdNH H\u00c0NG \u0110\u1ea6U TH\u1ebe GI\u1edaI<\/h2>\n
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Gi\u1edbi Thi\u1ec7u V\u1ec1 C\u00e1c H\u00e3ng N\u1ed5i Ti\u1ebfng: Corsair, Seasonic, EVGA, Cooler Master, Thermaltake, SilverStone, Antec<\/h3>\n
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Tr\u00ean th\u1ecb tr\u01b0\u1eddng ngu\u1ed3n m\u00e1y t\u00ednh hi\u1ec7n nay, c\u00f3 nhi\u1ec1u h\u00e3ng s\u1ea3n xu\u1ea5t n\u1ed5i ti\u1ebfng v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111a d\u1ea1ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 h\u00e3ng ti\u00eau bi\u1ec3u:<\/div>\n
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– Corsair: Corsair l\u00e0 m\u1ed9t trong nh\u1eefng th\u01b0\u01a1ng hi\u1ec7u n\u1ed5i ti\u1ebfng v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m cao c\u1ea5p nh\u01b0 d\u00f2ng Corsair AX, HXi, v\u00e0 RMi. \u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a Corsair l\u00e0 s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 hi\u1ec7u su\u1ea5t cao, \u0111\u01b0\u1ee3c c\u00e1c ng\u01b0\u1eddi d\u00f9ng \u0111\u00e1nh gi\u00e1 cao v\u1ec1 \u0111\u1ed9 tin c\u1eady v\u00e0 kh\u1ea3 n\u0103ng l\u00e0m m\u00e1t hi\u1ec7u qu\u1ea3.<\/div>\n
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– Seasonic: Seasonic \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi c\u00e1c d\u00f2ng ngu\u1ed3n c\u00f3 hi\u1ec7u su\u1ea5t cao v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u01b0\u1ee3t tr\u1ed9i nh\u01b0 Seasonic Focus v\u00e0 Prime. H\u00e3ng n\u00e0y n\u1ed5i b\u1eadt v\u1edbi c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn trong vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p v\u00e0 gi\u1ea3m thi\u1ec3u nhi\u1ec5u, \u0111\u00e1p \u1ee9ng t\u1ed1t nhu c\u1ea7u c\u1ee7a c\u1ea3 ng\u01b0\u1eddi d\u00f9ng c\u00e1 nh\u00e2n v\u00e0 h\u1ec7 th\u1ed1ng doanh nghi\u1ec7p.<\/div>\n
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– EVGA: EVGA kh\u00f4ng ch\u1ec9 n\u1ed5i ti\u1ebfng v\u1edbi card \u0111\u1ed3 h\u1ecda m\u00e0 c\u00f2n s\u1ea3n xu\u1ea5t ngu\u1ed3n m\u00e1y t\u00ednh ch\u1ea5t l\u01b0\u1ee3ng cao nh\u01b0 EVGA SuperNOVA. \u0110\u00e2y l\u00e0 nh\u1eefng s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c ng\u01b0\u1eddi d\u00f9ng \u0111\u00e1nh gi\u00e1 cao v\u1ec1 kh\u1ea3 n\u0103ng cung c\u1ea5p \u0111i\u1ec7n \u1ed5n \u0111\u1ecbnh v\u00e0 hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u.<\/div>\n
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– Cooler Master: Cooler Master l\u00e0 m\u1ed9t trong nh\u1eefng th\u01b0\u01a1ng hi\u1ec7u l\u00e2u \u0111\u1eddi v\u00e0 c\u00f3 uy t\u00edn v\u1edbi c\u00e1c d\u00f2ng ngu\u1ed3n nh\u01b0 Cooler Master V v\u00e0 MWE. H\u00e3ng n\u00e0y \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi thi\u1ebft k\u1ebf m\u1ea1nh m\u1ebd v\u00e0 t\u00ednh n\u0103ng b\u1ea3o v\u1ec7 n\u1ed5i b\u1eadt, ph\u00f9 h\u1ee3p cho c\u1ea3 ng\u01b0\u1eddi d\u00f9ng y\u00eau c\u1ea7u nghi\u00eam ng\u1eb7t v\u00e0 c\u00e1c game th\u1ee7.<\/div>\n
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– Thermaltake: Thermaltake kh\u00f4ng ch\u1ec9 cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p l\u00e0m m\u00e1t m\u00e0 c\u00f2n s\u1ea3n xu\u1ea5t c\u00e1c s\u1ea3n ph\u1ea9m ngu\u1ed3n nh\u01b0 d\u00f2ng Thermaltake Toughpower v\u00e0 Smart. C\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a Thermaltake th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao v\u1ec1 t\u00ednh n\u0103ng \u0111i\u1ec1u khi\u1ec3n qu\u1ea1t th\u00f4ng minh v\u00e0 hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh.<\/div>\n
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– SilverStone: SilverStone l\u00e0 h\u00e3ng c\u00f3 ti\u1ebfng v\u1edbi c\u00e1c thi\u1ebft k\u1ebf \u0111\u1ed9c \u0111\u00e1o v\u00e0 hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i nh\u01b0 d\u00f2ng SilverStone Strider v\u00e0 Nightjar. H\u00e3ng n\u00e0y ch\u00fa tr\u1ecdng v\u00e0o vi\u1ec7c c\u1ea3i ti\u1ebfn c\u00f4ng ngh\u1ec7 v\u00e0 cung c\u1ea5p gi\u1ea3i ph\u00e1p ti\u00ean ti\u1ebfn cho c\u00e1c h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh cao c\u1ea5p.<\/div>\n
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– Antec: Antec l\u00e0 m\u1ed9t trong nh\u1eefng h\u00e3ng pioner trong l\u0129nh v\u1ef1c ngu\u1ed3n m\u00e1y t\u00ednh v\u1edbi c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m nh\u01b0 Antec EarthWatts v\u00e0 High Current Gamer. Antec n\u1ed5i b\u1eadt v\u1edbi s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa hi\u1ec7u su\u1ea5t cao v\u00e0 \u0111\u1ed9 b\u1ec1n v\u1eefng ch\u1eafc, \u0111\u01b0\u1ee3c c\u00e1c chuy\u00ean gia v\u00e0 ng\u01b0\u1eddi d\u00f9ng \u0111\u00e1nh gi\u00e1 cao.<\/div>\n
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\u0110\u1eb7c \u0110i\u1ec3m N\u1ed5i B\u1eadt C\u1ee7a T\u1eebng H\u00e3ng V\u00e0 C\u00e1c D\u00f2ng S\u1ea3n Ph\u1ea9m Cao C\u1ea5p C\u1ee7a H\u1ecd<\/h3>\n
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M\u1ed7i h\u00e3ng ngu\u1ed3n m\u00e1y t\u00ednh c\u00f3 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m ri\u00eang bi\u1ec7t v\u00e0 c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m cao c\u1ea5p c\u1ee7a h\u1ecd th\u01b0\u1eddng mang nh\u1eefng c\u00f4ng ngh\u1ec7 v\u00e0 t\u00ednh n\u0103ng \u0111\u00e1ng ch\u00fa \u00fd.<\/div>\n
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– Corsair n\u1ed5i b\u1eadt v\u1edbi c\u00f4ng ngh\u1ec7 Digital Corsair Link cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng theo d\u00f5i v\u00e0 \u0111i\u1ec1u khi\u1ec3n ngu\u1ed3n t\u1eeb xa.<\/div>\n
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– Seasonic v\u00e0 EVGA th\u01b0\u1eddng \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi c\u00f4ng ngh\u1ec7 qu\u1ea3n l\u00fd \u0111i\u1ec7n \u00e1p v\u00e0 \u0111i\u1ec1u khi\u1ec3n qu\u1ea1t th\u00f4ng minh, gi\u00fap t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t v\u00e0 gi\u1ea3m ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng.<\/div>\n
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– Cooler Master v\u00e0 Thermaltake th\u01b0\u1eddng t\u1eadp trung v\u00e0o thi\u1ebft k\u1ebf t\u1ea3n nhi\u1ec7t v\u00e0 t\u00ednh n\u0103ng b\u1ea3o v\u1ec7 n\u00e2ng cao \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady v\u00e0 an to\u00e0n cho h\u1ec7 th\u1ed1ng.<\/div>\n
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– SilverStone v\u00e0 Antec th\u01b0\u1eddng c\u00f3 c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m \u0111\u1eb7c bi\u1ec7t nh\u01b0 ngu\u1ed3n fanless (kh\u00f4ng qu\u1ea1t) d\u00e0nh cho c\u00e1c h\u1ec7 th\u1ed1ng y\u00eau c\u1ea7u v\u1eadn h\u00e0nh y\u00ean t\u0129nh v\u00e0 \u1ed5n \u0111\u1ecbnh.<\/div>\n
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\u0110\u00e1nh Gi\u00e1 V\u1ec1 Ch\u1ea5t L\u01b0\u1ee3ng V\u00e0 Hi\u1ec7u Su\u1ea5t C\u1ee7a Ngu\u1ed3n T\u1eeb C\u00e1c H\u00e3ng N\u00e0y D\u1ef1a Tr\u00ean C\u00e1c B\u00e0i \u0110\u00e1nh Gi\u00e1 T\u1eeb Ng\u01b0\u1eddi D\u00f9ng V\u00e0 Chuy\u00ean Gia<\/div>\n
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Theo c\u00e1c b\u00e0i \u0111\u00e1nh gi\u00e1 t\u1eeb ng\u01b0\u1eddi d\u00f9ng v\u00e0 chuy\u00ean gia, c\u00e1c h\u00e3ng Corsair, Seasonic, EVGA, Cooler Master, Thermaltake, SilverStone v\u00e0 Antec \u0111\u1ec1u nh\u1eadn \u0111\u01b0\u1ee3c nhi\u1ec1u l\u1eddi khen ng\u1ee3i v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a s\u1ea3n ph\u1ea9m ngu\u1ed3n m\u00e1y t\u00ednh c\u1ee7a h\u1ecd. \u0110i\u1ec1u n\u00e0y cho th\u1ea5y c\u00e1c h\u00e3ng n\u00e0y kh\u00f4ng ch\u1ec9 t\u1eadp trung v\u00e0o vi\u1ec7c cung c\u1ea5p c\u00f4ng su\u1ea5t m\u00e0 c\u00f2n ch\u00fa tr\u1ecdng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng x\u00e2y d\u1ef1ng v\u00e0 t\u00ednh n\u0103ng b\u1ea3o v\u1ec7 \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c linh ki\u1ec7n quan tr\u1ecdng c\u1ee7a h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh.<\/div>\n
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Tuy nhi\u00ean, m\u1ed7i h\u00e3ng c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m v\u00e0 h\u1ea1n ch\u1ebf ri\u00eang, v\u00e0 vi\u1ec7c l\u1ef1a ch\u1ecdn ngu\u1ed3n m\u00e1y t\u00ednh ph\u00f9 h\u1ee3p v\u1eabn c\u1ea7n d\u1ef1a tr\u00ean nhu c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a t\u1eebng ng\u01b0\u1eddi d\u00f9ng, t\u1eeb c\u00e1c m\u00e1y t\u00ednh v\u0103n ph\u00f2ng \u0111\u01a1n gi\u1ea3n \u0111\u1ebfn c\u00e1c h\u1ec7 th\u1ed1ng ch\u01a1i game v\u00e0 m\u00e1y ch\u1ee7 chuy\u00ean nghi\u1ec7p.<\/div>\n
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\"Ngu\u1ed3n
Ngu\u1ed3n M\u00e1y T\u00ednh H\u00e0ng \u0110\u1ea7u v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m n\u00e0y, c\u00e1c h\u00e3ng n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao v\u1ec1 \u0111\u1ed9 b\u1ec1n, \u1ed5n \u0111\u1ecbnh \u0111i\u1ec7n \u00e1p, v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i<\/figcaption><\/figure>\n<\/div>\n

V. K\u1ebeT LU\u1eacN<\/h2>\n
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Ngu\u1ed3n m\u00e1y t\u00ednh (Power Supply Unit – PSU) \u0111\u00f3ng vai tr\u00f2 v\u00f4 c\u00f9ng quan tr\u1ecdng trong h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh, kh\u00f4ng ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 cung c\u1ea5p \u0111i\u1ec7n cho c\u00e1c linh ki\u1ec7n m\u00e1y t\u00ednh<\/a> m\u00e0 c\u00f2n \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng. Qua b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111i s\u00e2u v\u00e0o kh\u00e1i ni\u1ec7m v\u1ec1 ngu\u1ed3n m\u00e1y t\u00ednh, nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u00f3, c\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh v\u00e0 c\u00e1c lo\u1ea1i ngu\u1ed3n ph\u1ed5 bi\u1ebfn hi\u1ec7n nay. \u0110\u1eb7c bi\u1ec7t, ch\u00fang ta c\u0169ng \u0111\u00e3 t\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c h\u00e3ng s\u1ea3n xu\u1ea5t ngu\u1ed3n h\u00e0ng \u0111\u1ea7u th\u1ebf gi\u1edbi v\u00e0 nh\u1eefng s\u1ea3n ph\u1ea9m n\u1ed5i b\u1eadt c\u1ee7a h\u1ecd.<\/div>\n
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T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c l\u1ef1a ch\u1ecdn ngu\u1ed3n m\u00e1y t\u00ednh ch\u1ea5t l\u01b0\u1ee3ng<\/div>\n
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\u0110\u1ea7u ti\u00ean, ch\u00fang ta c\u1ea7n nh\u1ea5n m\u1ea1nh t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c l\u1ef1a ch\u1ecdn ngu\u1ed3n m\u00e1y t\u00ednh ch\u1ea5t l\u01b0\u1ee3ng. M\u1ed9t ngu\u1ed3n m\u00e1y t\u00ednh t\u1ed1t kh\u00f4ng ch\u1ec9 \u0111\u1ea3m b\u1ea3o cung c\u1ea5p \u0111i\u1ec7n \u1ed5n \u0111\u1ecbnh cho c\u00e1c linh ki\u1ec7n b\u00ean trong m\u00e0 c\u00f2n gi\u00fap gia t\u0103ng tu\u1ed5i th\u1ecd v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a ch\u00fang. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi nh\u1eefng h\u1ec7 th\u1ed1ng y\u00eau c\u1ea7u n\u0103ng l\u01b0\u1ee3ng cao nh\u01b0 m\u00e1y t\u00ednh ch\u01a1i game, m\u00e1y ch\u1ee7 hay c\u00e1c thi\u1ebft b\u1ecb \u0111\u00f2i h\u1ecfi s\u1ef1 \u1ed5n \u0111\u1ecbnh t\u1ed1i \u0111a.<\/div>\n
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C\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n c\u00e2n nh\u1eafc khi l\u1ef1a ch\u1ecdn ngu\u1ed3n m\u00e1y t\u00ednh<\/div>\n
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Khi ch\u1ecdn mua ngu\u1ed3n m\u00e1y t\u00ednh, ng\u01b0\u1eddi d\u00f9ng c\u1ea7n c\u00e2n nh\u1eafc nhi\u1ec1u y\u1ebfu t\u1ed1 nh\u01b0 c\u00f4ng su\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u s\u1eed d\u1ee5ng, hi\u1ec7u su\u1ea5t chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n n\u0103ng, c\u00e1c t\u00ednh n\u0103ng b\u1ea3o v\u1ec7 v\u00e0 h\u1ed7 tr\u1ee3 qu\u1ea3n l\u00fd \u0111i\u1ec7n n\u0103ng th\u00f4ng minh. Vi\u1ec7c l\u1ef1a ch\u1ecdn sai ngu\u1ed3n m\u00e1y t\u00ednh kh\u00f4ng ch\u1ec9 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t m\u00e0 c\u00f2n c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 ti\u00eau t\u1ed1n \u0111i\u1ec7n n\u0103ng th\u1eeba, nhi\u1ec7t \u0111\u1ed9 cao, th\u1eadm ch\u00ed l\u00e0m h\u1ecfng c\u00e1c linh ki\u1ec7n quan tr\u1ecdng trong h\u1ec7 th\u1ed1ng.<\/div>\n
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\u0110\u00e1nh gi\u00e1 c\u00e1c h\u00e3ng s\u1ea3n xu\u1ea5t ngu\u1ed3n m\u00e1y t\u00ednh h\u00e0ng \u0111\u1ea7u<\/div>\n
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Ch\u00fang ta \u0111\u00e3 t\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c h\u00e3ng s\u1ea3n xu\u1ea5t ngu\u1ed3n m\u00e1y t\u00ednh h\u00e0ng \u0111\u1ea7u th\u1ebf gi\u1edbi nh\u01b0 Corsair, Seasonic, EVGA, Cooler Master, Thermaltake, SilverStone v\u00e0 Antec. M\u1ed7i h\u00e3ng \u0111\u1ec1u c\u00f3 nh\u1eefng s\u1ea3n ph\u1ea9m \u0111\u1eb7c tr\u01b0ng v\u00e0 n\u1ed5i b\u1eadt, t\u1eeb c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn \u0111\u1ebfn c\u00e1c t\u00ednh n\u0103ng b\u1ea3o v\u1ec7 v\u00e0 qu\u1ea3n l\u00fd n\u0103ng l\u01b0\u1ee3ng. \u0110\u00e1nh gi\u00e1 c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u00e0 c\u00e1c chuy\u00ean gia c\u0169ng cho th\u1ea5y r\u1eb1ng c\u00e1c h\u00e3ng n\u00e0y \u0111\u1ec1u c\u00f3 \u0111\u1ed9 tin c\u1eady cao v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c khuy\u00ean d\u00f9ng cho c\u00e1c h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh cao c\u1ea5p.<\/div>\n
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L\u1eddi khuy\u00ean cu\u1ed1i c\u00f9ng<\/div>\n
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Cu\u1ed1i c\u00f9ng, khi b\u1ea1n \u0111ang l\u1ef1a ch\u1ecdn ngu\u1ed3n m\u00e1y t\u00ednh, h\u00e3y \u0111\u1eb7t s\u1ef1 tin t\u01b0\u1edfng v\u00e0o c\u00e1c h\u00e3ng s\u1ea3n xu\u1ea5t uy t\u00edn v\u00e0 \u0111\u1eebng ti\u1ebft ki\u1ec7m sai ch\u1ed7 khi mua ngu\u1ed3n. Ch\u1ecdn m\u1ed9t ngu\u1ed3n m\u00e1y t\u00ednh ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng ch\u1ec9 gi\u00fap ti\u1ebft ki\u1ec7m \u0111i\u1ec7n n\u0103ng m\u00e0 c\u00f2n l\u00e0 b\u1ea3o v\u1ec7 an to\u00e0n cho h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n. H\u00e3y tham kh\u1ea3o v\u00e0 ch\u1ecdn l\u1ef1a k\u1ef9 l\u01b0\u1ee1ng \u0111\u1ec3 h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 hi\u1ec7u qu\u1ea3 nh\u1ea5t.<\/div>\n
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K\u1ebft th\u00fac<\/div>\n
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T\u00f3m l\u1ea1i, ngu\u1ed3n m\u00e1y t\u00ednh kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t linh ki\u1ec7n \u0111\u1ec3 cung c\u1ea5p \u0111i\u1ec7n cho h\u1ec7 th\u1ed1ng, m\u00e0 l\u00e0 tr\u00e1i tim c\u1ee7a m\u1ecdi b\u1ed9 m\u00e1y t\u00ednh. Vi\u1ec7c l\u1ef1a ch\u1ecdn ngu\u1ed3n m\u00e1y t\u00ednh ph\u00f9 h\u1ee3p v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng l\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng. Hy v\u1ecdng r\u1eb1ng th\u00f4ng qua b\u00e0i vi\u1ebft n\u00e0y, b\u1ea1n \u0111\u00e3 c\u00f3 th\u00eam nh\u1eefng th\u00f4ng tin h\u1eefu \u00edch \u0111\u1ec3 c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c ngu\u1ed3n m\u00e1y t\u00ednh ph\u00f9 h\u1ee3p nh\u1ea5t cho nhu c\u1ea7u c\u1ee7a m\u00ecnh.<\/div>\n
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\n 5\/5 - (1 b\u00ecnh ch\u1ecdn) <\/div>\n <\/div>\n","protected":false},"excerpt":{"rendered":"

I. GI\u1edaI THI\u1ec6U V\u1ec0 NGU\u1ed2N M\u00c1Y T\u00cdNH Kh\u00e1i Ni\u1ec7m V\u1ec1 Ngu\u1ed3n M\u00e1y T\u00ednh (PSU) Ngu\u1ed3n m\u00e1y t\u00ednh, hay c\u00f2n g\u1ecdi l\u00e0 Power Supply Unit (PSU), l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong m\u1ed9t h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh. Ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a PSU l\u00e0 cung c\u1ea5p \u0111i\u1ec7n cho c\u00e1c linh ki\u1ec7n b\u00ean trong m\u00e1y t\u00ednh…<\/p>\n","protected":false},"author":144,"featured_media":16755,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[1756,1277,2243],"acf":[],"_links":{"self":[{"href":"https:\/\/voibien.com\/wp-json\/wp\/v2\/posts\/16752"}],"collection":[{"href":"https:\/\/voibien.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/voibien.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/voibien.com\/wp-json\/wp\/v2\/users\/144"}],"replies":[{"embeddable":true,"href":"https:\/\/voibien.com\/wp-json\/wp\/v2\/comments?post=16752"}],"version-history":[{"count":3,"href":"https:\/\/voibien.com\/wp-json\/wp\/v2\/posts\/16752\/revisions"}],"predecessor-version":[{"id":16757,"href":"https:\/\/voibien.com\/wp-json\/wp\/v2\/posts\/16752\/revisions\/16757"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/voibien.com\/wp-json\/wp\/v2\/media\/16755"}],"wp:attachment":[{"href":"https:\/\/voibien.com\/wp-json\/wp\/v2\/media?parent=16752"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/voibien.com\/wp-json\/wp\/v2\/categories?post=16752"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/voibien.com\/wp-json\/wp\/v2\/tags?post=16752"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}