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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
- E36106B Keysight Technologies DC Power Supply$1,211.00Condition: NewCurrent: 400 mAVoltage: 100 VPower: 40 W
- N6777A Keysight Technologies DC Power Supply$2,015.00Condition: NewCurrent: 2 AVoltage: 150 VPower: 300 W
- N6746B Keysight Technologies DC Power Supply$1,377.00Condition: NewCurrent: 1 AVoltage: 100 VPower: 100 W
- N6776A Keysight Technologies DC Power Supply$2,015.00Condition: NewCurrent: 3 AVoltage: 100 VPower: 300 W
- N6736B Keysight Technologies DC Power Supply$751.00Condition: NewCurrent: 500 mAVoltage: 100 VPower: 50 W
- E36106B Keysight Technologies DC Power SupplyCondition: UsedCurrent: 400 mAVoltage: 100 VPower: 40 W