Shop By
A direct current (DC) power supply gives electric energy of fixed polarity. DC power sources can provide either positive or negative electric energy. A DC power supply takes energy from a power input and gives it to a power output. Input can come from batteries, generators, fuel cells, solar power converters, or alternators. The DC power source harnesses the energy and gives it to an electrical load. You can power a DC supply with a DC or alternate current (AC) source.
ValueTronics buys and sells DC power supplies from top industry brands, such as BK Precision, Instek, Sorensen, and dozens more. A DC supply powers many types of test equipment.
- N8934A Keysight Technologies DC Power Supply$20,844.00Condition: NewCurrent: 90 AVoltage: 500 VPower: 15 kW
- N8954A Keysight Technologies DC Power Supply$20,844.00Condition: NewCurrent: 90 AVoltage: 500 VPower: 15 kW
- N8926A Keysight Technologies DC Power Supply$16,137.00Condition: NewCurrent: 140 AVoltage: 200 VPower: 10 kW
- N8946A Keysight Technologies DC Power Supply$16,137.00Condition: NewCurrent: 140 AVoltage: 200 VPower: 10 kW
- EA-PS 10500-90 3U EA Elektro Automatik DC Power Supply$13,555.00Condition: NewCurrent: 90 AVoltage: 500 VPower: 15 kW
- EA-PS 10360-120 3U EA Elektro Automatik DC Power Supply$11,785.00Condition: NewCurrent: 120 AVoltage: 360 VPower: 15 kW
- EA-PS 10200-140 3U EA Elektro Automatik DC Power Supply$8,485.00Condition: NewCurrent: 140 AVoltage: 200 VPower: 10 kW
- 62050P-100-100 Chroma DC Power SupplyCondition: NewCurrent: 100 AVoltage: 100 VPower: 5 kW
- ADG-PLUS-200-150 Preen DC Power Supply$17,210.00Condition: NewCurrent: 150 AVoltage: 200 VPower: 30 kW
- ADG-PLUS-240-125 Preen DC Power Supply$17,210.00Condition: NewCurrent: 125 AVoltage: 240 VPower: 30 kW
- ADG-PLUS-320-94 Preen DC Power Supply$17,210.00Condition: NewCurrent: 94 AVoltage: 320 VPower: 30 kW
- ADG-PLUS-320-156 Preen DC Power Supply$24,810.00Condition: NewCurrent: 156 AVoltage: 320 VPower: 50 kW
- ADG-PLUS-400-125 Preen DC Power Supply$24,810.00Condition: NewCurrent: 125 AVoltage: 400 VPower: 50 kW
- ADG-PLUS-500-100 Preen DC Power Supply$24,810.00Condition: NewCurrent: 100 AVoltage: 500 VPower: 50 kW