Enhance Electronics Co.,LTD

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Product Specification

Table5 Typical Power Distribution for a 450W ATX12V Configuration

Parameter

Min

Nom.

Max

Peak

Unit

+12V1DC

0.1

-

18.0

19.0

Amps

+12V2DC

0.5

-

18.0

19.0

Amps

+5VDC

0.2

-

20.0

-

Amps

+3.3VDC

0.1

-

24.0

-

Amps

-12VDC

0.0

-

0.3

-

Amps

+5VSB

0.0

-

2.5

3.5

Amps

Note:

1. Total combined output of 3.3V and 5V is ≦130W

2. Total combined output of +12V1&+12V2 is ≦350W

3. Peak currents may last up to 17 seconds with not more than one occurrence per minute requirements.

4.When +12V1 & +12V2 load is over 20A,+5V min load is 0.5A

5. When +5V load is over 16A,+12V1 & +12V2 min load is 20A.

2.2.5 Table5 Typical Power Distribution for a 500W ATX12V Configuration

Table5 Typical Power Distribution for a 500W ATX12V Configuration

Parameter

Min

Nom.

Max

Peak

Unit

+12V1DC

0.1

-

20.0

21.0

Amps

+12V2DC

0.5

-

20.0

21.0

Amps

+5VDC

0.2

-

20.0

-

Amps

+3.3VDC

0.1

-

24.0

-

Amps

-12VDC

0.0

-

0.3

-

Amps

+5VSB

0.0

-

2.5

3.5

Amps

Note:

1. Total combined output of 3.3V and 5V is ≦130W

2. Total combined output of +12V1&+12V2 is ≦360W

3. Peak currents may last up to 17 seconds with not more than one occurrence per minute

4. When +12V1 & +12V2 load is over 30A,+5V min load is 2.5A

2.2.6 Table5 Typical Power Distribution for a 550W ATX12V Configuration

550W Cross Regulation(5V rail +3.3V rail vs,12V)

+12V power(W)

Cross Loading Graph for 550W Configuraton

AUDIT:_________李復新____________CHECK:____________________DESIGN:____ 邢小燕_____________

ATX0200(80PLUS).SPEC

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2010/04/15