Function Description
DC/DC ATX power supply for automobile application, 6-30VDC input, +5V, +12V, +3.3V, -12V, +5VSB and PG (power good signal) outputs.
Item Unit Minimum Typical Maximum Test Conditon
Temperature? -20 50
RH %RH 40 90 No Condensation
Input CharacteristicItem Unit Minimum Typical Maximum Test Conditon
DC INPUT Vdc 6 12/24 30
Input Current A 5/10

Output Characteristic 3.2.1 Output Voltage RegulationOutput Min. Load Max. Load Peak Load Output Voltage range Ripple(pk-pk)(rated load 20MHz limit)
+5V 0.5A 6A 8A 4.75~5.25V 50mV
+12V 0.3A 3A 11.40~12.60V 120mV
+3.3V 0.5A 6A 8A 3.14~3.55V 50mV
-12V 0A 0.1A -11.0~-13.2V 120mV
+5VSB 0.1A 2A 4.75~5.25V 100mV

Need 0.5m/s air flow fan cooling.
3.2.2 Others Output CharacteristicsItem Unit Minimum Typical Maximum Test Conditon
Output Power W 120 DC output power
Efficiency % 90 Rated load
Turn on Overshoot % 10
Rise Time ms 20 Output voltage up from 0% to 95%, rated load
Hold up Time ms 2 Rated load