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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.
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- N6734B Keysight Technologies DC Power Supply$751.00Condition: NewCurrent: 1.5 AVoltage: 35 VPower: 50 W
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- 1761 BK Precision DC Power SupplySpecial Price$791.10Regular Price$879.00Condition: NewCurrent: 3 AVoltage: 35 VPower: 350 W
- PSS-3203GP Instek DC Power SupplySpecial Price$544.35Regular Price$573.00Condition: NewCurrent: 3 AVoltage: 32 VPower: 96 W
- PSS-3203 Instek DC Power SupplySpecial Price$476.90Regular Price$502.00Condition: NewCurrent: 3 AVoltage: 32 VPower: 96 W
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- GPE-4323 Instek DC Power SupplySpecial Price$402.78Regular Price$411.00Condition: NewCurrent: 3 AVoltage: 32 VPower: 217 W
- 1550-220V BK Precision DC Power Supply$209.00Condition: NewCurrent: 3 AVoltage: 36 VPower: 108 W
- GPP-2323 Instek DC Power SupplySpecial Price$684.95Regular Price$721.00Condition: NewCurrent: 3 AVoltage: 32 VPower: 192 W
- GPP-4323 Instek DC Power SupplySpecial Price$728.65Regular Price$767.00Condition: NewCurrent: 3 AVoltage: 32 VPower: 212 W
- T3PS23203 Teledyne LeCroy DC Power Supply$530.00Condition: NewCurrent: 3 AVoltage: 32 VPower: 217 W
- T3PS43203 Teledyne LeCroy DC Power Supply$630.00Condition: NewCurrent: 3 AVoltage: 32 VPower: 217 W
- T3PS33203 Teledyne LeCroy DC Power SupplySpecial Price$565.25Regular Price$595.00Condition: NewCurrent: 3 AVoltage: 32 VPower: 217 W
- T3PS23203P Teledyne LeCroy DC Power Supply$955.00Condition: NewCurrent: 3 AVoltage: 32 VPower: 217 W
- T3PS3000 Teledyne LeCroy DC Power Supply$835.00Condition: NewCurrent: 3.2 AVoltage: 32 VPower: 220 W
- PPX-3601 Instek DC Power SupplySpecial Price$950.95Regular Price$1,001.00Condition: NewCurrent: 1 AVoltage: 36 VPower: 36 W
- PPX-3603 Instek DC Power SupplySpecial Price$547.44Regular Price$1,100.00Condition: NewCurrent: 3 AVoltage: 36 VPower: 108 W
- GPP-4323-GPIB+LAN Instek DC Power Supply$866.00Condition: NewCurrent: 3 AVoltage: 32 VPower: 212 W
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