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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.
- 1902B BK Precision DC Power SupplySpecial Price$774.25Regular Price$815.00Condition: NewCurrent: 15 AVoltage: 60 VPower: 900 W
- CPX400DP Thurlby Thandar Instruments DC Power Supply$1,775.00Condition: NewCurrent: 20 AVoltage: 60 VPower: 840 W
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- PBZ-20-20 Kikusui DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 20 VPower: 400 W
- N7909A Agilent Keysight HP DC Power SupplyCondition: UsedCurrent: 12.5 AVoltage: 160 VPower: 2 kW
- N5747A Keysight Technologies DC Power Supply$3,558.00Condition: NewCurrent: 12.5 AVoltage: 60 VPower: 750 W
- N5746A Keysight Technologies DC Power Supply$3,558.00Condition: NewCurrent: 19 AVoltage: 40 VPower: 760 W
- E36233A Keysight Technologies DC Power Supply$3,569.00Condition: NewCurrent: 20 AVoltage: 30 VPower: 400 W
- E36231A Keysight Technologies DC Power Supply$1,956.00Condition: NewCurrent: 20 AVoltage: 30 VPower: 200 W
- N6756A Keysight Technologies DC Power Supply$4,130.00Condition: NewCurrent: 17 AVoltage: 60 VPower: 500 W
- N6754A Keysight Technologies DC Power Supply$3,624.00Condition: NewCurrent: 20 AVoltage: 60 VPower: 300 W
- N6700C Keysight Technologies DC Power Supply$3,610.00Condition: NewCurrent: 17 AVoltage: 150 VPower: 400 W
- N6773A Keysight Technologies DC Power Supply$2,015.00Condition: NewCurrent: 15 AVoltage: 20 VPower: 300 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
- N5768A Keysight Technologies DC Power Supply$4,212.00Condition: NewCurrent: 19 AVoltage: 80 VPower: 1.52 kW
- N5769A Keysight Technologies DC Power Supply$4,212.00Condition: NewCurrent: 15 AVoltage: 100 VPower: 1.5 kW
- N8924A Keysight Technologies DC Power Supply$12,969.00Condition: NewCurrent: 20 AVoltage: 750 VPower: 5 kW
- N8944A Keysight Technologies DC Power Supply$12,969.00Condition: NewCurrent: 20 AVoltage: 750 VPower: 5 kW
- N8761A Keysight Technologies DC Power Supply$8,630.00Condition: NewCurrent: 17 AVoltage: 300 VPower: 5.1 kW
- N8741A Keysight Technologies DC Power Supply$6,650.00Condition: NewCurrent: 11 AVoltage: 300 VPower: 3.3 kW
- N6766A Keysight Technologies DC Power Supply$5,752.00Condition: NewCurrent: 17 AVoltage: 60 VPower: 500 W
- N6764A Keysight Technologies DC Power Supply$5,015.00Condition: NewCurrent: 20 AVoltage: 60 VPower: 300 W