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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.
- N5766A Keysight Technologies DC Power Supply$4,212.00Condition: NewCurrent: 38 AVoltage: 40 VPower: 1.52 kW
- N8756A Keysight Technologies DC Power Supply$8,630.00Condition: NewCurrent: 125 AVoltage: 40 VPower: 5 kW
- N8736A Keysight Technologies DC Power Supply$6,650.00Condition: NewCurrent: 85 AVoltage: 40 VPower: 3.4 kW
- XLN3640-GL BK Precision DC Power Supply$3,010.00Condition: NewCurrent: 40 AVoltage: 36 VPower: 1.44 kW
- XLN3640 BK Precision DC Power Supply$2,590.00Condition: NewCurrent: 40 AVoltage: 36 VPower: 1.44 kW
- T3PS40381P Teledyne LeCroy DC Power Supply$3,730.00Condition: NewCurrent: 38 AVoltage: 40 VPower: 1.52 kW