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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.
- 6544A Agilent DC Power SupplyCondition: UsedCurrent: 3.5 AVoltage: 60 VPower: 200 W
- 6545A Agilent DC Power SupplyCondition: UsedCurrent: 1.5 AVoltage: 120 VPower: 200 W
- GPC-3030D Instek DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 30 VPower: 195 W
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- GPD-3303D Instek DC Power SupplySpecial Price$359.10Regular Price$399.00Condition: NewCurrent: 3 AVoltage: 30 VPower: 195 W
- GPD-3303S Instek DC Power SupplySpecial Price$449.35Regular Price$473.00Condition: NewCurrent: 3 AVoltage: 30 VPower: 195 W
- GPD-4303S Instek DC Power SupplySpecial Price$598.50Regular Price$630.00Condition: NewCurrent: 3 AVoltage: 30 VPower: 195 W
- PSP-603 Instek DC Power SupplySpecial Price$337.25Regular Price$355.00Condition: NewCurrent: 3.5 AVoltage: 60 VPower: 200 W
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- 6645A Agilent DC Power SupplyCondition: UsedCurrent: 1.5 AVoltage: 120 VPower: 200 W
- N6776A Agilent DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 100 VPower: 300 W
- LPS-105 Amrel DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 30 VPower: 200 W
- PPS-2322 Amrel DC Power SupplyCondition: UsedCurrent: 2 AVoltage: 32 VPower: 232 W
- PPS-1326 Amrel DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 32 VPower: 182 W
- BHK1000-0.2MG Kepco DC Power SupplyCondition: UsedCurrent: 200 mAVoltage: 1 kVPower: 200 W
- BHK2000-0.1M Kepco DC Power SupplyCondition: UsedCurrent: 100 mAVoltage: 2 kVPower: 200 W
- JQE75-3M Kepco DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 75 VPower: 250 W
- 2280S-60-3 Keithley DC Power Supply$2,880.00Condition: NewCurrent: 3.2 AVoltage: 60 VPower: 192 W
- PAN70-2.5 Kikusui DC Power SupplyCondition: UsedCurrent: 2.5 AVoltage: 70 VPower: 175 W
- XBT32-3FTP Sorensen DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 32 VPower: 222 W
- XBT32-3FTP-M139 Sorensen DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 32 VPower: 222 W
- XDL35-5TP Sorensen DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 35 VPower: 215 W
- 3603D Topward DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 60 VPower: 180 W
- 6303A Topward DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 30 VPower: 205 W