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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.
- PPS-2019 Amrel DC Power SupplyCondition: UsedCurrent: 80 mAVoltage: 250 VPower: 250 W
- RS-20M Astron DC Power SupplyCondition: UsedCurrent: 20 AVoltage: 13.8 VPower: 276 W
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- 72-6153 Tenma DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 18 VPower: 180 W
- 72-6626 Tenma DC Power SupplyCondition: UsedCurrent: 12 AVoltage: 15 VPower: 180 W
- TPS4302 Topward DC Power SupplyCondition: UsedCurrent: 2 AVoltage: 30 VPower: 180 W
- TPS4303 Topward DC Power SupplyCondition: UsedCurrent: 3 AVoltage: 30 VPower: 180 W
- 9129B BK Precision DC Power SupplySpecial Price$803.70Regular Price$855.00Condition: NewCurrent: 3 AVoltage: 30 VPower: 195 W
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- 9174B BK Precision DC Power Supply$1,690.00Condition: NewCurrent: 1.5 AVoltage: 70 VPower: 210 W
- 9182B BK Precision DC Power Supply$1,475.00Condition: NewCurrent: 10 AVoltage: 20 VPower: 200 W
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- 9184B BK Precision DC Power Supply$1,635.00Condition: NewCurrent: 1 AVoltage: 200 VPower: 200 W
- 9185B BK Precision DC Power Supply$1,695.00Condition: NewCurrent: 350 mAVoltage: 600 VPower: 210 W
- N6753A Agilent DC Power SupplyCondition: UsedCurrent: 50 AVoltage: 20 VPower: 300 W
- N6764A Agilent DC Power SupplyCondition: UsedCurrent: 8.5 AVoltage: 35 VPower: 300 W
- HPD30-10 Xantrex DC Power SupplyCondition: UsedCurrent: 10 AVoltage: 30 VPower: 300 W
- 2280S-32-6 Keithley DC Power SupplyCondition: RefurbishedCurrent: 6 AVoltage: 32 VPower: 192 W
- 2280S-60-3 Keithley DC Power Supply$2,257.92Condition: RefurbishedCurrent: 3.2 AVoltage: 60 VPower: 192 W
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- 5699959-31 Elgar DC Power SupplyCondition: UsedCurrent: 6.25 AVoltage: 32 VPower: 200 W