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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.
- PSU 6-200 Instek DC Power SupplySpecial Price$2,187.75Regular Price$2,310.00Condition: NewCurrent: 200 AVoltage: 6 VPower: 1.2 kW
- N5761A Keysight Technologies DC Power Supply$4,212.00Condition: NewCurrent: 180 AVoltage: 6 VPower: 1.08 kW
- N5762A Keysight Technologies DC Power Supply$4,212.00Condition: NewCurrent: 165 AVoltage: 8 VPower: 1.32 kW
- N8920A Keysight Technologies DC Power Supply$12,969.00Condition: NewCurrent: 170 AVoltage: 80 VPower: 5 kW
- N8940A Keysight Technologies DC Power Supply$12,969.00Condition: NewCurrent: 170 AVoltage: 80 VPower: 5 kW
- N8754A Keysight Technologies DC Power Supply$9,191.00Condition: NewCurrent: 250 AVoltage: 20 VPower: 5 kW
- N8733A Keysight Technologies DC Power Supply$6,650.00Condition: NewCurrent: 220 AVoltage: 15 VPower: 3.3 kW
- N8734A Keysight Technologies DC Power Supply$6,650.00Condition: NewCurrent: 165 AVoltage: 20 VPower: 3.3 kW
- XG600-1.4 Sorensen DC Power SupplyCondition: UsedCurrent: 220 AVoltage: 600 VPower: 1.7 kW
- 6453A Agilent DC Power SupplyCondition: UsedCurrent: 200 AVoltage: 15 VPower: 3 kW
- 6571A Agilent DC Power SupplyCondition: UsedCurrent: 220 AVoltage: 8 VPower: 2 kW
- 6671A Agilent DC Power SupplyCondition: UsedCurrent: 220 AVoltage: 8 VPower: 2 kW
- 6682A Agilent DC Power SupplyCondition: UsedCurrent: 240 AVoltage: 21 VPower: 5 kW
- N5761A Agilent DC Power SupplyCondition: UsedCurrent: 180 AVoltage: 6 VPower: 1.08 kW
- N8733A Agilent DC Power SupplyCondition: UsedCurrent: 220 AVoltage: 15 VPower: 3.3 kW
- N8734A Agilent DC Power SupplyCondition: UsedCurrent: 165 AVoltage: 20 VPower: 3.3 kW
- N8754A Agilent DC Power SupplyCondition: UsedCurrent: 250 AVoltage: 20 VPower: 5 kW
- N8920A Agilent DC Power SupplyCondition: UsedCurrent: 170 AVoltage: 80 VPower: 5 kW
- EMS7.5-300 EMI DC Power SupplyCondition: UsedCurrent: 300 AVoltage: 7.5 VPower: 2.5 kW
- TCR20T250-4-0525-OV EMI DC Power SupplyCondition: UsedCurrent: 250 AVoltage: 20 VPower: 5 kW
- TCR7.5S200 EMI DC Power SupplyCondition: UsedCurrent: 200 AVoltage: 7.5 VPower: 1.8 kW
- TCR7.5S300 EMI DC Power SupplyCondition: UsedCurrent: 300 AVoltage: 7.5 VPower: 2.25 kW
- SCR7.5-250 EMI DC Power SupplyCondition: UsedCurrent: 250 AVoltage: 7.5 VPower: 2.4 kW
- GEN8-300 Lambda DC Power SupplyCondition: UsedCurrent: 300 AVoltage: 8 VPower: 2.4 kW