AC Input | 100-240VAC 8-4A 60-50Hz | |||||
Output Voltage | 3.3V | 5V | +12V1 | +12V2 | -12V | 5Vsb |
Min. Output Current | 0.5A | 0.5A | 0.5A | 0.5A | 0A | 0.1A |
Max. Output Current | 20A | 20A | 20A | 20A | 0.5A | 2.5A |
Max. Combined Wattage | 100W | 450W | 6W | 12.5W | ||
Total Continuous Wattage | 500W |
Output Voltage | MIN | Nominal | MAX | Units | Range |
+5V | 4.75 | 5.00 | 5.25 | Volts | ±5% |
+12V1/12V2 | 11.40 | 12.00 | 12.60 | Volts | ±5% |
-12V | -10.80 | -12.00 | -13.20 | Volts | ±10% |
+3.3V | 3.14 | 3.30 | 3.47 | Volts | ±5% |
+5Vsb | 4.75 | 5.00 | 5.25 | Volts | ±5% |
GM-500G Efficiency | |||
Loading | 100% | 50% | 20% |
Efficiency | ≧87% | ≧90% | ≧87% |
PFC | ≧0.9 |
Parameter |
R i pp l e + Noise |
Un i ts |
+5V | 50 | mV |
+12V1 | 120 | mV |
+12V2 | 120 | mV |
-12V | 120 | mV |
+3.3V | 50 | mV |
+5Vsb | 50 | mV |
7.
1 Over Voltage Protection
The +5V/+12V/+3.3V DC output are protected against the over voltage condition. Maximum value can’t be over 6.5V at 5V terminal and 15.5V at
12V, 4.3V at 3.3V.
7.
2 Over Power Protection
The power supply will be shutdown and latch off when output power is
110%~150%.
7.
3 Under voltage protection
In an under voltage fault occurs, the supply will latch all DC outputs into a shutdown state when +12V,+5V & +3.3V outputs under 60% of it’s maximum value.
7.
4 Short Circuit Protection
Short circuit placed on +5V,+12V,+3.3V,-12V will latch off. +5VSB will auto-recovery.
7.
5
Over-Current Protection
Current protection should be designed to limit the current to operate within safe operating conditions.
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