PC/104 Power Supplies

PC/104 power supplies that sit in the stack and convert a vehicle, aircraft or battery input into the regulated +5 V, +12 V and +3.3 V rails the boards need. The range covers 25 W to 50 W DC/DC boards with wide input ranges, isolated versions, models with an integrated UPS and battery charger to ride through brown-outs and give the computer time to shut down, and rugged versions built to the requirements of MIL-STD-461, MIL-STD-704 and MIL-STD-1275 for military vehicle and aircraft power. Each fits the PC/104 or PC/104-Plus footprint and delivers power through the stack connector, so no separate harness is needed, and all are rated for -40 to +85 °C.

We supply each power supply with the host board and I/O modules it will power, sized to the stack's load, and we validate the complete stack before it ships. The wider power supply range covers boxed and DIN-rail units for systems outside the stack. If you are new to the format, our guide to what PC/104 is and how a stack is built explains how the supply fits in the stack.