PurePower Power Supply Series- 420W

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Silent PurePower Series

Features

	Designed for AMD K7 and Intel ATX +12V 1.1 and ATX 2.03 version (Fully Support Pentium 4)
	W0008R with Active PFC (Power Factor Correction)
	Dual fans power supply

Package View

Detail Information

What is the PFC?
(Power Factor Correction)
Many loads are highly inductive, such a lightly loaded motors and illumination transformers and ballasts. You may want to correct the power factor by adding parallel capacitors. You can also add series capacitors to "remove" the effect of leakage inductance that limits the output current.(Jim Lux -2002).

Non-PFC offers around 0.5~0.6 PF (Power Frequency), 40%~50% power lost.

Active PFC provides more efficient PF(Power Frequency), 0.95~0.99, it means only 1%~5% power has gone.

OUTPUT
	+5V	-5V	+12V	-12V	+3.3V	+5VSB
Max. Load	40A	0.3A	18A	0.8A	30A	2A
Min. Load	1.5A	0A	0.2A	0A	0.3A	0A
Load Reg.	+5% ~ -5%	+10% ~ -10%	+5% ~ -5%	+10% ~ -10%	+5% ~ -5%	+5% ~ -5%
Ripple V(p-p)	50mV	100mV	120mV	120mV	50mV	50mV

Detail Specifications

P/N

W0008R w/
Active PFC (Power Factor Correction)

W0009R

Fan

Dual Fan:

Two Ball Bearing,
Temp. Auto Control
1300 rpm at 25C ~
2400 rpm at 80C

Maximum Power

420 Watts

P. G. Signal

100-500ms

Switches

ATX Logic on-off additional
power rocker switch

Over Voltage Protection recycle AC to reset

+5V trip point < +6.8V

+3.3V trip point < +4.5V

+12V trip point <+15.6V

Noise

19dBA

Input Voltage

100 VAC / 240 VAC

Input Frequency Range

47-63 Hz

Input Current

8.0A

Hold-up Time

> 16ms at Full Load

Efficiency

> 65%

Unit Size

15cm(L)x14cm(W)x8.6cm(H)

Net Weight

2.5kg