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December 20, 2022
 DC Input ATX style power supply, 24 volts input

500 Watt 12 volt DC Input PC ATX-24 pin or ATX-12 Style Power Supply, 170mm PS2 case.

 500 watt DC Input ATX-12 Style PC power supplies for cars, solar and battery power. Autonomous vehicle computer power supply
12 volt input DC ATX power supplies for cars 24 volt input DC ATX power supplies 48 volt input DC ATX power supplies 120 volt input DC ATX power supplies
More 12 volt input DC ATX power supplies 24 volt input DC ATX power supplies 48 volt DC input ATX Power Supplies 120VDC input ATX Power Supplies
These are high-performance industrial grade ATX computer power supplies with 12 volt DC input. They are useful for applications where battery or solar power is available. These are regulated switching power converters. For use in 12 volt cars, boats, motor homes, etc.
Quantity Price
1 - 25 pieces


1. Has the European CE Mark, meets UL60950, TUV EN60950
2. Standard connector kit up-to-date

3. Remote ON/OFF
4. Built in EMI Filter, meets FCC Part 15 Class B, CISPER22, EN55022 Class B
5. "Power Good" signal
6. Terminal strip for DC input
 7. Click here for a -48VDC input ATX-12 power supply
8. DC 12 volt nominal, 9-18 VDC INPUT
9. Fully ATX compatible
10. Remote Sense for Main Output
11.100% ATE Test
12.100% Hi-pot Test
13.100% Burn-in
14. Warranty : One year

 15. Fully isolated, 1500 VAC for 1 second input to output, 1500 VAC for 1 second input to frame ground.
 16. Mean time between failure >55,000 hours
 17. Dual ball bearing fan

Quick glance
Input Range Max
+5 V +3.3 V +12 V -5 V - 12 V +5 V SB
PSTC-12500 car PC power supply 9-18 VDC, 12 volts nominal 500 W 60A 35 A 35 A n/a 1 A 3.5 A
PSTC-12500 +5V / 60.0A +12V / 35.0A -5V -12V / 1.00A +3.3V / 35.0A +5V / 3A  
Maximum Amps 60 Amps 35 Amps n/a 1 Amps 35 Amps 3.5 Amp  
Minimum Load 0 Amps 0 Amps   0 Amps 0 Amps 0 Amps  
  Note: Combined Total Power From +3.3V And +5V rails Not to Exceed 300W. Total Power 500W Max.
Output   Line Regulation   1%      
    Load Regulation   5%      
    Ripple & Noise   1%      
    Hold-up time   16ms      
Rise time       <20mS      
Input 12 Volts Input Voltage 12VDC nominal, 9-18 volts range
    Input Current 12V / 64Amp maximum
    Inrush Current 75 Amps cold start
Protection   Over Power Protection 130% ± 10%
    Over Voltage Protection Yes, for +5V, +12V, +3.3V
    Short Circuit Protection Yes (All Outputs shutdown and latch off)
Environment   Operating Temperature 00C To 500C
    Storage Temperature -200C To 850C
Efficiency   65% typical at full load, 12 VDC input   Typical at full load
Safety   Meets UL/cUL   UL1950
    Meets TUV   EN60 950
EMI   FCC Class B
    CISPR   Class B
    EMC   CE Mark
Dimension   L x W x H 86 x 150 x 170 ( mm )
Weight   2.3 kg 5 pounds
Connectors   The connector configuration changes with updates in desktop technology, call for the latest, or specify custom configuration.
  • ATX 24 Pin x1: Molex29-01-2240 or equivalent
  • +12V(P4) 4 pin x1: Molex 39-01-2040 or equivalent
  • HDD, DVD 4 pin x8: Molex 8981-04P or equivalent
  • FDD 4 pin x1: AMP171822-4 or equivalent
  • Serial ATA x2: Molex 675820000 or equivalent
  • Process EPS 8 Pins x1 Molex 39-01-2080 or equivalent

PCIe (6+2) x1

current ATX connector assortment
Cable length   550 mm nominal  For ATX 20 and 24 Pinout Diagrams Click Here
Dimensions of 170mm 4U computer power supply with 12 volt input:
PS2 170mm case



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