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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.
- DCR20-25B Sorensen DC Power SupplyCondition: UsedCurrent: 25 AVoltage: 20 VPower: 500 W
- DCR20-25B2 Sorensen DC Power SupplyCondition: UsedCurrent: 25 AVoltage: 20 VPower: 500 W
- DCR20-50B Sorensen DC Power SupplyCondition: UsedCurrent: 50 AVoltage: 20 VPower: 1 kW
- DCR20-50B2 Sorensen DC Power SupplyCondition: UsedCurrent: 50 AVoltage: 20 VPower: 1 kW
- DCR20-80B Sorensen DC Power SupplyCondition: UsedCurrent: 80 AVoltage: 20 VPower: 1.8 kW
- DCR300-1.5B Sorensen DC Power SupplyCondition: UsedCurrent: 1.5 AVoltage: 300 VPower: 500 W
- DCR300-16T Sorensen DC Power SupplyCondition: UsedCurrent: 16 AVoltage: 300 VPower: 5 kW
- DCR300-33T Sorensen DC Power SupplyCondition: UsedCurrent: 33 AVoltage: 300 VPower: 10 kW
- DCR300-3B Sorensen DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 300 VPower: 1 kW
- DCR300-6B Sorensen DC Power SupplyCondition: UsedCurrent: 6 AVoltage: 300 VPower: 1.8 kW
- DCR32-155T Sorensen DC Power SupplyCondition: UsedCurrent: 155 AVoltage: 32 VPower: 5 kW
- DCR32-310T Sorensen DC Power SupplyCondition: UsedCurrent: 310 AVoltage: 32 VPower: 10 kW
- DCR40-13B Sorensen DC Power SupplyCondition: UsedCurrent: 13 AVoltage: 40 VPower: 500 W
- DCR40-13B2 Sorensen DC Power SupplyCondition: UsedCurrent: 13 AVoltage: 40 VPower: 500 W
- DCR40-25B Sorensen DC Power SupplyCondition: UsedCurrent: 25 AVoltage: 40 VPower: 1 kW
- DCR40-25B2 Sorensen DC Power SupplyCondition: UsedCurrent: 25 AVoltage: 40 VPower: 1 kW
- DCR40-40B Sorensen DC Power SupplyCondition: UsedCurrent: 40 AVoltage: 40 VPower: 1.8 kW
- DCR55-180T Sorensen DC Power SupplyCondition: UsedCurrent: 180 AVoltage: 55 VPower: 10 kW
- DCR600-.75B Sorensen DC Power SupplyCondition: UsedCurrent: 750 mAVoltage: 600 VPower: 500 W
- DCR600-1.5B Sorensen DC Power SupplyCondition: UsedCurrent: 1.5 AVoltage: 600 VPower: 1 kW
- DCR600-3B Sorensen DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 600 VPower: 1.8 kW
- DCR60-18B2 Sorensen DC Power SupplyCondition: UsedCurrent: 18 AVoltage: 60 VPower: 1 kW
- DCR60-30B Sorensen DC Power SupplyCondition: UsedCurrent: 30 AVoltage: 60 VPower: 1.8 kW
- DCR60-9B Sorensen DC Power SupplyCondition: UsedCurrent: 9 AVoltage: 60 VPower: 500 W