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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
- SGI200-100 Sorensen DC Power SupplyCondition: UsedCurrent: 100 AVoltage: 200 VPower: 20 kW
- SGI250-120 Sorensen DC Power SupplyCondition: UsedCurrent: 120 AVoltage: 250 VPower: 30 kW
- SGI330-91 Sorensen DC Power SupplyCondition: UsedCurrent: 91 AVoltage: 330 VPower: 30 kW
- 62180D-600 Chroma DC Power SupplyCondition: UsedCurrent: 120 AVoltage: 600 VPower: 18 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
- 6475C Agilent DC Power SupplyCondition: UsedCurrent: 100 AVoltage: 110 VPower: 11 kW
- N8934A Agilent DC Power SupplyCondition: UsedCurrent: 90 AVoltage: 500 VPower: 15 kW
- N8954A Agilent DC Power SupplyCondition: UsedCurrent: 90 AVoltage: 500 VPower: 15 kW
- DHP100-100 Sorensen DC Power SupplyCondition: UsedCurrent: 100 AVoltage: 100 VPower: 15 kW
- DHP80-125 Sorensen DC Power SupplyCondition: UsedCurrent: 125 AVoltage: 80 VPower: 15 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
- ADG-PLUS-640-117 Preen DC Power Supply$36,070.00Condition: NewCurrent: 117 AVoltage: 640 VPower: 750 kW
- ADG-PLUS-640-156 Preen DC Power Supply$41,990.00Condition: NewCurrent: 156 AVoltage: 640 VPower: 100 kW
- ADG-PLUS-1000-100 Preen DC Power Supply$41,990.00Condition: NewCurrent: 100 AVoltage: 1 kVPower: 100 kW