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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.
- E3631A Agilent DC Power SupplyCondition: UsedCurrent: 1 AVoltage: 25 VPower: 80 W
- 2231A-30-3 Keithley DC Power SupplySpecial Price$988.00Regular Price$1,040.00Condition: NewCurrent: 3 AVoltage: 30 VPower: 195 W
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- 6623A Agilent DC Power SupplyCondition: UsedCurrent: 800 mAVoltage: 50 VPower: 80 W
- GPR-30H10D Instek DC Power SupplySpecial Price$563.35Regular Price$593.00Condition: NewCurrent: 1 AVoltage: 300 VPower: 300 W
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- 1635A BK Precision DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 30 VPower: 90 W
- 1667 BK Precision DC Power SupplyCondition: UsedCurrent: 3.3 AVoltage: 60 VPower: 198 W
- 9122A BK Precision DC Power SupplyCondition: UsedCurrent: 2.5 AVoltage: 60 VPower: 150 W
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- N6733B Keysight Technologies DC Power Supply$751.00Condition: NewCurrent: 2.5 AVoltage: 20 VPower: 50 W
- N6734B Keysight Technologies DC Power Supply$751.00Condition: NewCurrent: 1.5 AVoltage: 35 VPower: 50 W
- N6735B Keysight Technologies DC Power Supply$751.00Condition: NewCurrent: 800 mAVoltage: 60 VPower: 50 W
- N6736B Keysight Technologies DC Power Supply$751.00Condition: NewCurrent: 500 mAVoltage: 100 VPower: 50 W
- N6783A Keysight Technologies DC Power Supply$68.00Condition: NewCurrent: 3 AVoltage: 6 VPower: 18 W
- E36103B Keysight Technologies DC Power SupplyCondition: UsedCurrent: 2 AVoltage: 20 VPower: 40 W
- E36105B Keysight Technologies DC Power SupplyCondition: UsedCurrent: 600 mAVoltage: 60 VPower: 36 W
- E36106B Keysight Technologies DC Power SupplyCondition: UsedCurrent: 400 mAVoltage: 100 VPower: 40 W
- E36311A Keysight Technologies DC Power SupplyCondition: UsedCurrent: 1 AVoltage: 25 VPower: 80 W
- E36313A Keysight Technologies DC Power SupplyCondition: UsedCurrent: 2 AVoltage: 25 VPower: 160 W
- 6217A Agilent Keysight HP DC Power SupplyCondition: UsedCurrent: 200 mAVoltage: 60 VPower: 1 W
- 6212B Agilent Keysight HP DC Power SupplyCondition: UsedCurrent: 100 mAVoltage: 100 VPower: 10 W