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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
- N8934A Keysight Technologies DC Power Supply$20,844.00Condition: NewCurrent: 90 AVoltage: 500 VPower: 15 kW
- N8935A Keysight Technologies DC Power Supply$20,844.00Condition: NewCurrent: 60 AVoltage: 750 VPower: 15 kW
- N8954A Keysight Technologies DC Power Supply$20,844.00Condition: NewCurrent: 90 AVoltage: 500 VPower: 15 kW
- N8931A Keysight Technologies DC Power Supply$20,656.00Condition: NewCurrent: 510 AVoltage: 80 VPower: 15 kW
- N8932A Keysight Technologies DC Power Supply$20,656.00Condition: NewCurrent: 210 AVoltage: 200 VPower: 15 kW
- N8951A Keysight Technologies DC Power Supply$20,656.00Condition: NewCurrent: 510 AVoltage: 80 VPower: 15 kW
- N8952A Keysight Technologies DC Power Supply$20,656.00Condition: NewCurrent: 210 AVoltage: 200 VPower: 15 kW
- ADG-L-500-24 Preen DC Power Supply$6,950.00Condition: NewCurrent: 24 AVoltage: 500 VPower: 12 kW
- ADG-L-1000-25-12 Preen DC Power Supply$9,035.71Condition: NewCurrent: 25 AVoltage: 1 kVPower: 12 kW
- 62150H-600S Chroma DC Power Supply$4,495.00Condition: UsedCurrent: 25 AVoltage: 600 VPower: 15 kW
- ADG-L-1000-45-15 Preen DC Power Supply$9,790.00Condition: NewCurrent: 45 AVoltage: 1 kVPower: 15 kW
- ADG-PLUS-40-750 Preen DC Power Supply$17,470.00Condition: NewCurrent: 750 AVoltage: 40 VPower: 30 kW
- ADG-PLUS-60-500 Preen DC Power Supply$17,210.00Condition: NewCurrent: 500 AVoltage: 60 VPower: 30 kW
- ADG-PLUS-100-300 Preen DC Power Supply$17,210.00Condition: NewCurrent: 300 AVoltage: 100 VPower: 30 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-400-75 Preen DC Power Supply$17,210.00Condition: NewCurrent: 75 AVoltage: 400 VPower: 30 kW
- ADG-PLUS-500-60 Preen DC Power Supply$17,210.00Condition: NewCurrent: 60 AVoltage: 500 VPower: 30 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