User Guide

Appendix: Troubleshooting A-4
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 9A max at 115Vac
5A max. at 230Vac, maximum load
Inrush Current 70A max. at 115Vac,
full load cold start at 25°C
Efficiency 68% min. at nominal input,
maximum load
Output Characteristics
Output Load Range Regulation Ripple
Voltage Min Max Min Max Max
+5V 1.5A 25.0A -5% +5% 50mVp-p
+12V 0.2A 8.0A -5% +5% 120mVp-p
-12V 0A 0.8A -10% +10% 150mVp-p
-5V 0A 0.5A -5% +5% 100mVp-p
+5Vsb 0A 2.0A -5% +5% 100mVp-p
+3V3 0A 14.0A -5% +5% 50mVp-p
Over-Voltage Protection (OVP)
Output Voltage Maximum Voltage
+5V 6.5V
+12V 15.6V
+3.3V 4.3V
A.2 Power supply specification