A.2.2 Specifications

Input characteristics

Input Voltage

 

 

 

 

Normal Range

 

100 to 240 Vac

 

Minimum

 

90 Vac

 

Maximum

 

264 Vac

Input Frequency Range

 

47Hz to 63Hz

DC Output characteristics

 

 

 

 

 

 

 

 

Output Voltage

Max (A)

Max Power (W)

 

 

 

 

 

 

 

+3.33V

40

580

 

 

 

 

 

 

 

+5V

50

580

 

 

 

 

 

 

 

+12V

34

580

 

 

 

 

 

 

 

-12V

1.0

12

 

 

 

 

 

 

 

-5V

0.5

2.5

 

 

 

 

 

 

 

+5VSB

2.0

15

 

 

 

 

 

 

Operating conditions

 

 

 

Efficiency

 

65 % minimum

Hold-up Time

 

16 mS

Over Power Protection

 

overloaded to 110 ~ 150 %

Hold-up Time

 

16 mS

Temperature

 

104º F to 122º F (40º C - 50º C)

Relative Humidity

 

20% - 90% non-condensing at 104º F (40º C)

Altitude

 

Sea level to 10,000 ft

Mean Time Between Failures

MTBF > 100,000 hours at 25º C

ASUS AP1720-E2 barebone server

A-5