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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.
- PM2831 Philips DC Power SupplyCondition: UsedCurrent: 1 AVoltage: 120 VPower: 120 W
- 6106A Agilent DC Power SupplyCondition: UsedCurrent: 200 mAVoltage: 100 VPower: 20 W
- 6116A Agilent DC Power SupplyCondition: UsedCurrent: 200 mAVoltage: 100 VPower: 20 W
- PAB160-0.4 Kikusui DC Power SupplyCondition: UsedCurrent: 400 mAVoltage: 160 VPower: 64 W
- PAB350-0.2 Kikusui DC Power SupplyCondition: UsedCurrent: 200 mAVoltage: 350 VPower: 175 W
- PAD110-1.5L Kikusui DC Power SupplyCondition: UsedCurrent: 1.5 AVoltage: 110 VPower: 165 W
- PAD110-3L Kikusui DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 110 VPower: 330 W
- N6777A Agilent DC Power SupplyCondition: UsedCurrent: 2 AVoltage: 150 VPower: 150 W
- PPS-2019 Amrel DC Power SupplyCondition: UsedCurrent: 80 mAVoltage: 250 VPower: 250 W
- 9184B BK Precision DC Power Supply$1,635.00Condition: NewCurrent: 1 AVoltage: 200 VPower: 200 W
- N6746B Agilent DC Power SupplyCondition: UsedCurrent: 1 AVoltage: 100 VPower: 100 W
- XT250-0.25 Sorensen DC Power SupplyCondition: UsedCurrent: 250 mAVoltage: 250 VPower: 60 W
- 5699959-71 Elgar DC Power SupplyCondition: UsedCurrent: 600 mAVoltage: 320 V
- 320V MOD. MASTER Elgar DC Power SupplyCondition: UsedCurrent: 625 mAVoltage: 320 VPower: 200 W
- PFR-100M Instek DC Power SupplySpecial Price$888.25Regular Price$935.00Condition: NewCurrent: 2 AVoltage: 250 VPower: 100 W
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- PAB110-0.6 Kikusui DC Power SupplyCondition: UsedCurrent: 600 mAVoltage: 110 VPower: 66 W
- PAB250-0.25 Kikusui DC Power SupplyCondition: UsedCurrent: 250 mAVoltage: 250 VPower: 62.5 W
- PSU 400-3.8 Instek DC Power SupplySpecial Price$2,125.20Regular Price$2,310.00Condition: NewCurrent: 3.8 AVoltage: 400 VPower: 1.52 kW
- PLH120 Thurlby Thandar Instruments DC Power Supply$538.00Condition: NewCurrent: 750 mAVoltage: 120 VPower: 90 W
- PLH250 Thurlby Thandar Instruments DC Power Supply$597.00Condition: NewCurrent: 375 mAVoltage: 250 VPower: 94 W
- PLH120-P Thurlby Thandar Instruments DC Power Supply$797.00Condition: NewCurrent: 750 mAVoltage: 120 VPower: 90 W
- PLH250-P Thurlby Thandar Instruments DC Power Supply$853.00Condition: NewCurrent: 360 mAVoltage: 250 VPower: 90 W
- PLH120-P(G) Thurlby Thandar Instruments DC Power Supply$910.00Condition: NewCurrent: 750 mAVoltage: 120 VPower: 90 W