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Addtronics 420W ATX Power Supply 

Pentium 4 (Willamette) compliant (Approved and Certified)

AMD Thunderbird and Athlon certified.

Model: PS420A:
Features:

 Complies with ATX 2.03 ( PFC option )

 +5V Standby at 3.0A
 +3.3V Remote sensing
 Thermal Fan-speed Control
 Energy Star /Green Power
 115/230 Vac switch-able

 ATX12V with 6 pin 12V auxiliary power connector
 PS/2 Form Factor: 140(L)*150(W)*85(H)mm

Electrical Specification:


Input:

Input range: 90~135Vac or 180~265Vac.
 Frequency: 47~63Hz.
 Input current: 10A/5A for 115/230Vac.
 Efficiency: >68% at full load, nominal line.
 Inrush current: 80A/120A for 115V/230Vac.
Output: Max. 420W

 Hold up time: >17ms at full load, nominal line.
 Rise time: <100ms at full load, nominal line.
 Over voltage protection: +3.3V, +5V, +12V.
 Over power protection: 120-160%.
 Short circuit: Latch Off.
Output
Voltage
Regulation
Min. Load
Max. Load
Ripple
V1
+5V
+5% to -5%
2.0A
40A
50mV
V2
+12V
+5% to -5%
0.3A
12A
100mV
V3
-12V
+10% to -10%
0A
1.0A
100mV
V4
-5V
+5% to -5%
0A
1.0A
50mV
V5
+3.3V
+5% to -5%
0.3A
28A
50mV
V6
+5Vsb
+5% to -5%
0A
3.0A
50mV
* Combined +3.3V and +5V rail shall not exceed 245W
* Total power shall not exceed 420W

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