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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.
- 1902B BK Precision DC Power SupplySpecial Price$774.25Regular Price$815.00Condition: NewCurrent: 15 AVoltage: 60 VPower: 900 W
- N6731B Keysight Technologies DC Power Supply$751.00Condition: NewCurrent: 10 AVoltage: 5 VPower: 50 W
- N6732B Keysight Technologies DC Power Supply$751.00Condition: NewCurrent: 6.26 AVoltage: 8 VPower: 50 W
- N6733B Keysight Technologies DC Power Supply$751.00Condition: NewCurrent: 2.5 AVoltage: 20 VPower: 50 W
- N6734B Keysight Technologies DC Power Supply$751.00Condition: NewCurrent: 1.5 AVoltage: 35 VPower: 50 W
- N6735B Keysight Technologies DC Power Supply$751.00Condition: NewCurrent: 800 mAVoltage: 60 VPower: 50 W
- N6736B Keysight Technologies DC Power Supply$751.00Condition: NewCurrent: 500 mAVoltage: 100 VPower: 50 W
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- 2200-60-2 Keithley DC Power Supply$795.00Condition: UsedCurrent: 2.5 AVoltage: 60 VPower: 150 W
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- 1760A BK Precision DC Power SupplySpecial Price$760.50Regular Price$845.00Condition: NewCurrent: 2 AVoltage: 30 VPower: 350 W
- 1761 BK Precision DC Power SupplySpecial Price$791.10Regular Price$879.00Condition: NewCurrent: 3 AVoltage: 35 VPower: 350 W
- 1900B BK Precision DC Power SupplySpecial Price$741.65Regular Price$815.00Condition: NewCurrent: 60 AVoltage: 16 VPower: 960 W
- 1901B BK Precision DC Power SupplySpecial Price$774.25Regular Price$815.00Condition: NewCurrent: 30 AVoltage: 32 VPower: 960 W
- 1901B-220V BK Precision DC Power SupplySpecial Price$774.25Regular Price$815.00Condition: NewCurrent: 30 AVoltage: 32 VPower: 960 W
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- 1902B-220V BK Precision DC Power SupplySpecial Price$774.25Regular Price$815.00Condition: NewCurrent: 15 AVoltage: 60 VPower: 900 W
- GPP-4323 Instek DC Power SupplySpecial Price$728.65Regular Price$767.00Condition: NewCurrent: 3 AVoltage: 32 VPower: 212 W
- EX354RT Thurlby Thandar Instruments DC Power Supply$792.00Condition: NewCurrent: 4 AVoltage: 35 VPower: 305 W
- EX2020R Thurlby Thandar Instruments DC Power Supply$748.00Condition: NewCurrent: 20 AVoltage: 20 VPower: 400 W
- EX4210R Thurlby Thandar Instruments DC Power Supply$748.00Condition: NewCurrent: 10 AVoltage: 42 VPower: 420 W
- EX354RD Thurlby Thandar Instruments DC Power Supply$707.00Condition: NewCurrent: 4 AVoltage: 35 VPower: 280 W
- PL155-P Thurlby Thandar Instruments DC Power Supply$728.00Condition: NewCurrent: 5 AVoltage: 15 VPower: 75 W