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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.
- N5751A Keysight Technologies DC Power Supply$3,558.00Condition: NewCurrent: 2.5 AVoltage: 300 VPower: 750 W
- N5752A Keysight Technologies DC Power Supply$3,558.00Condition: NewCurrent: 1.3 AVoltage: 600 VPower: 780 W
- 2260B-800-2 Keithley DC Power SupplyCondition: UsedCurrent: 2 AVoltage: 800 VPower: 720 W
- 6448B Agilent DC Power SupplyCondition: UsedCurrent: 1.5 AVoltage: 600 VPower: 900 W
- PSW 800-2.88 Instek DC Power SupplySpecial Price$2,299.00Regular Price$2,420.00Condition: NewCurrent: 2.88 AVoltage: 800 VPower: 720 W
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- N5752A Agilent DC Power SupplyCondition: UsedCurrent: 1.3 AVoltage: 600 VPower: 780 W
- OPS1000B Kepco DC Power SupplyCondition: UsedCurrent: 20 mAVoltage: 1 kVPower: 1 kW
- GEN300-2.5 Lambda DC Power SupplyCondition: UsedCurrent: 2.5 AVoltage: 300 VPower: 750 W
- DCR300-3B Sorensen DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 300 VPower: 1 kW
- DCR600-1.5B Sorensen DC Power SupplyCondition: UsedCurrent: 1.5 AVoltage: 600 VPower: 1 kW
- DCS300-3.5 Sorensen DC Power SupplyCondition: UsedCurrent: 3.5 AVoltage: 300 VPower: 1 kW
- DCS600-1.7 Sorensen DC Power SupplyCondition: UsedCurrent: 1.7 AVoltage: 600 VPower: 1 kW
- XTR300-2.8 Sorensen DC Power SupplyCondition: UsedCurrent: 2.8 AVoltage: 300 VPower: 850 W
- 2260B-800-2 Keithley DC Power Supply$3,950.00Condition: NewCurrent: 2 AVoltage: 800 VPower: 720 W
- TCR 600S1.6 EMI DC Power SupplyCondition: UsedCurrent: 1.6 AVoltage: 600 VPower: 960 W
- 382202 Extech DC Power SupplySpecial Price$166.64Regular Price$181.99Condition: NewCurrent: 3 AVoltage: 18 VPower: 690 W
- GEN600-1.3 Lambda DC Power SupplyCondition: UsedCurrent: 1.3 AVoltage: 600 VPower: 780 W
- EMS600-1.6 Lambda DC Power SupplyCondition: UsedCurrent: 1.6 AVoltage: 600 VPower: 1 kW
- EMS300-3.5 Lambda DC Power SupplyCondition: UsedCurrent: 3.5 AVoltage: 300 VPower: 1 kW
- DCR300-2.5A Sorensen DC Power SupplyCondition: UsedCurrent: 2.5 AVoltage: 300 VPower: 750 W