Power supplies for computers: manufacturers rating, specifications, selection rules

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, . , 20-25% . . ( ) Cooler Master Power Supply Calculator. :

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  • Expert – . .

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, , 12V. . , AeroCool KCAS 600W 12V – 540 . Be quiet! Power Zone 650W 648 . .

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80 PLUS. :

  • Bronze – 81-85%.
  • Silver – 85-89%.
  • Gold – 88-92.
  • Platinum – 91-94%.
  • Titanium – 94-96%.

80 PLUS Bronze. , , Silver-Gold. Platinum Titanium, .

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12V, : 3,3V 5V. – . . .

EPS 2.91 :

+3.3V

+3.14

+3.30

+3.47

+5V

+4.75

+5.00

+5.25

-12V

-10.80

-12.00

-13.20

3,3V 5V +/-5% . 12V – +/-10%.

EPS 2.91. . 5-10% . , , .

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. – EATX 24pin, . – 12V, . 4pin-. , 8pin ( 4+4pin).

:

  • PCI-E.
  • SATA.
  • Fan Connectors.
  • Molex.

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  • OCP (Over Current Protection) – .
  • OVP (Over Voltage Protection) – .
  • UVP (Under Voltage Protection) – .
  • SCP (Short Circuit Protection) – .
  • OTP (Over Temperature Protection) – .
  • OPP (Over Power Protection) – .

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Be quiet

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SeaSonic –

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DeepCool –

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– DeepCool, . 1996 . Tom’s Hardware, 3D news, Techpowerup .

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Zalman – . 17 , IT-. , , , – , . Zalman – . , - .

FSP Group, . , «» , «». FSP – . , . , Zalman, Thermaltake, Antec.





- AeroCool, . , . KCAS . VX VP , .

Thermaltake. , , . , Thermaltake . Hi-End . , ( , Smart DPS G TR2).




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