Table of Contents
Advertisement
A.4
Power supply specifications
A.4.1
General description
The 400 W SSI-type single power supply with universal AC input includes PFC and
ATX-compliant output cables and connectors. The power supply has four plugs
labeled P1 to P4. Take note of the devices to which you should connect the plugs.
P1
P2
P3
P4
A.4.2
Specifications
Output voltage regulation
Output Voltage
+3.3V
+5V
+12V1
+12V2
-12V
+5VSB
Output current capacity
Output Voltage
+3.3V
+5V
+12V1
+12V2
-12V
+5VSB
Over-voltage limit
Voltage
Min (V)
+3.3V
3.9
+5V
5.7
+12V1
13.3
+12V2
13.3
-12V
-13.3
-5VSB
5.7
ASUS RS120-E4/PA2
Motherboard 24-pin ATX power connector
Motherboard 4-pin +12V AUX power connector
Connects to the 8-pin SATA backplane power connector
Peripheral device (optical drive)
Min (V)
Nom (V)
3.20
3.30
4.80
5.00
11.52
12.00
11.52
12.00
-11.40
-12.20
4.85
5.00
Min (A)
0.5
0.5
0.2
0.5
0.0
0.1
Max (V)
4.5
6.5
14.5
14.5
-14.5
6.5
Max (V)
Ripple/Noise
3.46
50/80mVp-p
5.25
50/100mVp-p
12.60
120/200mVp-p
12.60
120/200mVp-p
-13.08
120/200mVp-p
5.20
50/80mVp-p
Max (A)
Peak (A)
16.0
12.0
18.0
16.0
0.5
2.0
19.0
17.0
A-5
Advertisement
Table of Contents
