PCSA-470P-E2S
aqua High-power silent power supply conformable to SSI specifications
Output cable harness is equipped with a 24-pin power connector fitting for XEON. Click HERE for ATX specifications applicable to Pentium 4. 
aqua Wide AC input voltage range matched to universal power line voltages
AC input voltage range: 100 V to 240 V
Maximum allowable AC input voltage range: 85 V to 264 V
aqua Compliance with harmonic current regulation
IEC61000-3-2 Class A
aqua 95% power factor (minimum)
95% power factor is achieved at 100 V AC at rated load current.
aqua Compliance with safety regulations
Compliance with worldwide authorized safety regulations (UL, CSA and TÜV) is approved. Also conforms to the surge immunity (IEC6100-4-5). 
aqua Variable speed fan to lower acoustic noise
A variable speed fan is employed for optimum convection cooling. This fan lowers its acoustic noise by operating slowly when the detected temperature inside the unit is relatively low.
aqua Slow convection cooling during standby mode of operation
The cooling fan is operated slowly during standby (Remote OFF) mode of operation to reduce the thermal stress caused by +5 VSB output current (which increases with the number of of USB ports used). The fan varies its operating speed as controlled by thermal sensor inside the unit. 
aqua High reliability
A grass-epoxy through-hole P.C. board, which withstands vibration, mechanical shocks and thermal stress, is employed to ensure a high reliability for industrial applications. 
aqua Conformity to Intel® 925/915 platform
Click HERE to view the operational test environment.
Major Specifications

Model number

Output specifications

Weight

Output connector
 
+5 V
+3.3 V
+12 V
-12 V
+5 VSB

PCSA-470P-E2S

Maximum current

36 A

31 A

16.7 A

0.9 A

2.2 A

2.6 kg (typ.)

SSI (connectors denoted below)

- Main, 24-pins x1
- +12V ( 8-pins) x1
- Peripheral x5
- FDD x1
- AUX x1
Total 36 A

Peak current 
(within 5 s)

40 A

31 A

20 A

0.9 A

3 A
Total 40 A
Minimum current 
2 A
0 A
0 A
0 A
0 A

Maximum power  (Continuous)
Total 331 W

11 A

Peak power 
Total 466 W (within 5 s)
Over-current protection
The over-current protection function shuts down all the DC outputs when total output power in excess of 340 W continues longer than 6 s.
NA
PCSA-470P-E2S