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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.
- PS310 Stanford Research DC Power SupplyCondition: UsedCurrent: 20 mAVoltage: 1.25 kVPower: 25 W
- PS325 Stanford Research DC Power SupplyCondition: UsedCurrent: 10 mAVoltage: 2.5 kVPower: 25 W
- PS350 Stanford Research DC Power SupplyCondition: UsedCurrent: 50 mAVoltage: 5 kVPower: 25 W
- XFR600-2 Xantrex DC Power SupplyCondition: UsedCurrent: 2 AVoltage: 600 VPower: 1.2 kW
- XFR600-4 Xantrex DC Power SupplyCondition: UsedCurrent: 4 AVoltage: 600 VPower: 2.4 kW
- XHR600-1.7 Xantrex DC Power SupplyCondition: UsedCurrent: 1.7 AVoltage: 600 VPower: 1.02 kW
- 2260B-800-2 Keithley DC Power Supply$3,950.00Condition: NewCurrent: 2 AVoltage: 800 VPower: 720 W
- 2260B-800-4 Keithley DC Power Supply$5,650.00Condition: NewCurrent: 4 AVoltage: 800 VPower: 1.08 kW
- 6515A Agilent DC Power SupplyCondition: UsedCurrent: 5 mAVoltage: 1.6 kVPower: 10 W
- 6516A Agilent DC Power SupplyCondition: UsedCurrent: 6 mAVoltage: 3 kVPower: 18 W
- 6521A Agilent DC Power SupplyCondition: UsedCurrent: 200 mAVoltage: 1 kVPower: 200 W
- N8924A Agilent DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 750 VPower: 5 kW
- N8929A Agilent DC Power SupplyCondition: UsedCurrent: 40 AVoltage: 750 VPower: 10 kW
- N8935A Agilent DC Power SupplyCondition: UsedCurrent: 60 AVoltage: 750 VPower: 15 kW
- N8937A Agilent DC Power SupplyCondition: UsedCurrent: 30 AVoltage: 1.5 kVPower: 15 kW
- N8944A Agilent DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 750 VPower: 5 kW
- N8949A Agilent DC Power SupplyCondition: UsedCurrent: 40 AVoltage: 750 VPower: 10 kW
- N8950A Agilent DC Power SupplyCondition: UsedCurrent: 30 AVoltage: 1 kVPower: 10 kW
- N8955A Agilent DC Power SupplyCondition: UsedCurrent: 60 AVoltage: 750 VPower: 15 kW
- N8957A Agilent DC Power SupplyCondition: UsedCurrent: 30 AVoltage: 1.5 kVPower: 15 kW
- N8930A Agilent DC Power SupplyCondition: UsedCurrent: 30 AVoltage: 1 kVPower: 10 kW
- 9185B BK Precision DC Power Supply$1,695.00Condition: NewCurrent: 350 mAVoltage: 600 VPower: 210 W
- SGI-800-6 Sorensen DC Power SupplyCondition: UsedCurrent: 6 AVoltage: 800 VPower: 5 kW
- TCR 600S1.6 EMI DC Power SupplyCondition: UsedCurrent: 1.6 AVoltage: 600 VPower: 960 W