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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.
- N8955A Keysight Technologies DC Power Supply$20,844.00Condition: NewCurrent: 60 AVoltage: 750 VPower: 15 kW
- N8937A Keysight Technologies DC Power Supply$21,031.00Condition: NewCurrent: 30 AVoltage: 1.5 kVPower: 15 kW
- N8957A Keysight Technologies DC Power Supply$21,031.00Condition: NewCurrent: 30 AVoltage: 1.5 kVPower: 15 kW
- N8935A Keysight Technologies DC Power Supply$20,844.00Condition: NewCurrent: 60 AVoltage: 750 VPower: 15 kW
- N8930A Keysight Technologies DC Power Supply$16,430.00Condition: NewCurrent: 30 AVoltage: 1 kVPower: 10 kW
- N8950A Keysight Technologies DC Power Supply$16,430.00Condition: NewCurrent: 30 AVoltage: 1 kVPower: 10 kW
- N8929A Keysight Technologies DC Power Supply$16,283.00Condition: NewCurrent: 40 AVoltage: 750 VPower: 10 kW
- N8949A Keysight Technologies DC Power Supply$16,283.00Condition: NewCurrent: 40 AVoltage: 750 VPower: 10 kW
- N8924A Keysight Technologies DC Power Supply$12,969.00Condition: NewCurrent: 20 AVoltage: 750 VPower: 5 kW
- N8944A Keysight Technologies DC Power Supply$12,969.00Condition: NewCurrent: 20 AVoltage: 750 VPower: 5 kW
- N8762A Keysight Technologies DC Power Supply$8,630.00Condition: NewCurrent: 8.5 AVoltage: 600 VPower: 5.1 kW
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- ADG-L-1000-25-12 Preen DC Power Supply$9,035.71Condition: NewCurrent: 25 AVoltage: 1 kVPower: 12 kW
- ADG-L-1000-45-15 Preen DC Power Supply$9,790.00Condition: NewCurrent: 45 AVoltage: 1 kVPower: 15 kW
- ADG-PLUS-640-47 Preen DC Power Supply$17,210.00Condition: NewCurrent: 47 AVoltage: 640 VPower: 30 kW
- ADG-PLUS-800-38 Preen DC Power Supply$17,470.00Condition: NewCurrent: 38 AVoltage: 800 VPower: 30 kW
- ADG-PLUS-1000-30 Preen DC Power Supply$17,470.00Condition: NewCurrent: 30 AVoltage: 1 kVPower: 30 kW
- ADG-PLUS-1600-18 Preen DC Power Supply$17,470.00Condition: NewCurrent: 18 AVoltage: 1.6 kVPower: 30 kW
- ADG-PLUS-640-78 Preen DC Power Supply$24,810.00Condition: NewCurrent: 78 AVoltage: 640 VPower: 50 kW
- ADG-PLUS-800-63 Preen DC Power Supply$24,810.00Condition: NewCurrent: 63 AVoltage: 800 VPower: 50 kW
- ADG-PLUS-1000-50 Preen DC Power Supply$24,950.00Condition: NewCurrent: 50 AVoltage: 1 kVPower: 50 kW
- ADG-PLUS-1600-31 Preen DC Power Supply$26,590.00Condition: NewCurrent: 31 AVoltage: 1.6 kVPower: 50 kW
- ADG-PLUS-640-117 Preen DC Power Supply$36,070.00Condition: NewCurrent: 117 AVoltage: 640 VPower: 750 kW
- ADG-PLUS-1000-75 Preen DC Power Supply$36,070.00Condition: NewCurrent: 75 AVoltage: 1 kVPower: 750 kW