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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.
- CPX400DP Thurlby Thandar Instruments DC Power Supply$1,775.00Condition: NewCurrent: 20 AVoltage: 60 VPower: 840 W
- E36231A Keysight Technologies DC Power Supply$1,956.00Condition: NewCurrent: 20 AVoltage: 30 VPower: 200 W
- N6741B Keysight Technologies DC Power Supply$1,377.00Condition: NewCurrent: 20 AVoltage: 50 VPower: 100 W
- N6742B Keysight Technologies DC Power Supply$1,377.00Condition: NewCurrent: 12.5 AVoltage: 8 VPower: 100 W
- PSM-2010 Instek DC Power SupplySpecial Price$1,034.55Regular Price$1,089.00Condition: NewCurrent: 20 AVoltage: 8 VPower: 200 W
- PSW 160-14.4 Instek DC Power SupplySpecial Price$1,893.35Regular Price$1,993.00Condition: NewCurrent: 14.4 AVoltage: 160 VPower: 720 W
- PSW 80-13.5 Instek DC Power SupplySpecial Price$1,337.84Regular Price$1,482.00Condition: NewCurrent: 13.5 AVoltage: 80 VPower: 360 W
- MX180T Thurlby Thandar Instruments DC Power Supply$1,282.00Condition: NewCurrent: 20 AVoltage: 120 VPower: 378 W
- MX180TP Thurlby Thandar Instruments DC Power Supply$1,559.00Condition: NewCurrent: 20 AVoltage: 120 VPower: 378 W
- TSX 1820P LXI Thurlby Thandar Instruments DC Power Supply$1,284.00Condition: NewCurrent: 20 AVoltage: 18 VPower: 360 W
- CPX400D Thurlby Thandar Instruments DC Power Supply$1,515.00Condition: NewCurrent: 20 AVoltage: 60 VPower: 840 W
- CPX400SP Thurlby Thandar Instruments DC Power Supply$1,204.00Condition: NewCurrent: 20 AVoltage: 60 VPower: 420 W
- CPX400SA Thurlby Thandar Instruments DC Power Supply$1,114.00Condition: NewCurrent: 20 AVoltage: 60 VPower: 420 W
- 9202B BK Precision DC Power Supply$1,175.00Condition: NewCurrent: 15 AVoltage: 60 VPower: 360 W