Asus Pundit-R - Manual (Page 43)

43 ASUS AB-P2800 book size barebone system
2.11.2 Power supply specifications
Input Characteristics
Input Voltage Range Min Nom Max
Range 1 90V 115V 135V
Range 2 180V 230V 265V
Input Frequency Range 47 Hz to 63 Hz
Maximum Input ac Current 4A max. at 115Vac
2A max. at 230Vac, maximum load
Inrush Current 90A max. at 115Vac,
full load cold start at 25°C
Efficiency 70% min. at nominal input,
maximum load
Output Characteristics
Output Load Range Regulation Ripple
Voltage Min Max Min Max Max
+5V 0.5A 4.0A -5% +5% 50mV
p-p
+12V 0.45A 9.5A -5% +5% 120mV
p-p
-12V 0A 0.2A -10% +10% 120mV
p-p
+5VSB 0.05A 1.5A -5% +5% 50mV
p-p
+3V3 1A 8.0A -5% +5% 50mV
p-p
Over-Voltage Protection (OVP)
Output Voltage Maximum Voltage
+5V 6.5V
+12V 15.6V
+3.3V 4.3V
The power supply will shut down and latch off for shorting +5V, +12V,
-12V, or +3.3V. By shorting +5VSB, the power supply can latch down or
automatically recover when the fault condition is removed