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800W
Output Voltage
+3.3V
+5V
+12V
-12V
+5VSB
Note：
1. The combined power from +3.3V and +5V shall not exceed 190W
2. The max total power shall not exceed 800W
3. Ripple and n oise bandwidth is set to 20MHz
4. Add a 0.1uF ceramic capacitor in p arallel with a 10uF tantalum capacitor
at output connector terminals for ripple and noise measurement.
3.2. Efficiency
The minimum efficiency of power supply is 80% with full load and
115Vac/60Hz input.
3.3. Hold up Time
The output voltages stay in regulation at least 16ms with 100% load after loss
of AC input.
3.4. Rise Time
The output voltages rise from 10% to 90% with full load shall be in 20ms
maximum.
3.5. Dynamic Loading
The output voltages shall remain in regulation for the step loading,
and in the limits for the capacitive loading specified below：
Output
+3.3V
+5V
+12V
+5VSB
3.6. PSON Remote on/off Control
The PSON signal is required to remotely turn on/off the power supply.
Min. Current
Max. Current
1A
1A
1A
0A
0.1A
Step Load Size
30% of max load
30% of max load
65% of max load
25% of max load
Regulation
32A
±5%
32A
±5%
65A
±5%
0.8A
±5%
3.5A
±5%
Load Slew Rate
0.5A / μ sec
0.5A / μ sec
0.5A / μ sec
0.5A / μ sec
Ripple & Noise
50mV
50mV
120mV
120mV
50mV
Capacitive Load
1000uF
1000uF
2200uF
1uF
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