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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.
- PSU 6-200 Instek DC Power SupplySpecial Price$2,187.75Regular Price$2,310.00Condition: NewCurrent: 200 AVoltage: 6 VPower: 1.2 kW
- PSW 30-108 Instek DC Power SupplySpecial Price$2,242.00Regular Price$2,360.00Condition: NewCurrent: 108 AVoltage: 30 VPower: 1.08 kW
- PSU 40-38 Instek DC Power SupplySpecial Price$2,194.50Regular Price$2,310.00Condition: NewCurrent: 38 AVoltage: 40 VPower: 1.52 kW
- 9115 BK Precision DC Power Supply$2,570.00Condition: NewCurrent: 60 AVoltage: 80 VPower: 1.2 kW
- PSU 20-76-GPIB Instek DC Power SupplySpecial Price$2,643.85Regular Price$2,783.00Condition: NewCurrent: 76 AVoltage: 20 VPower: 1.52 kW
- E3633A Keysight Technologies DC Power Supply$2,882.00Condition: NewCurrent: 10 AVoltage: 20 VPower: 200 W
- E3634A Keysight Technologies DC Power Supply$2,882.00Condition: NewCurrent: 4 AVoltage: 50 VPower: 200 W
- E36313A Keysight Technologies DC Power Supply$2,251.00Condition: NewCurrent: 2 AVoltage: 25 VPower: 160 W
- N6752A Keysight Technologies DC Power Supply$2,354.00Condition: NewCurrent: 10 AVoltage: 50 VPower: 100 W
- N6773A Keysight Technologies DC Power Supply$2,015.00Condition: NewCurrent: 15 AVoltage: 20 VPower: 300 W
- N6774A Keysight Technologies DC Power Supply$2,015.00Condition: NewCurrent: 8.5 AVoltage: 35 VPower: 300 W
- N6775A Keysight Technologies DC Power Supply$2,015.00Condition: NewCurrent: 5 AVoltage: 60 VPower: 300 W
- U8032A Keysight Technologies DC Power Supply$2,497.00Condition: NewCurrent: 3 AVoltage: 60 VPower: 375 W
- U8031A Keysight Technologies DC Power Supply$2,497.00Condition: NewCurrent: 6 AVoltage: 30 VPower: 375 W
- N6777A Keysight Technologies DC Power Supply$2,015.00Condition: NewCurrent: 2 AVoltage: 150 VPower: 300 W
- N6776A Keysight Technologies DC Power Supply$2,015.00Condition: NewCurrent: 3 AVoltage: 100 VPower: 300 W
- TSD100-50/208SP Magna DC Power Supply$2,995.00Condition: UsedCurrent: 50 AVoltage: 100 VPower: 5 kW
- TSD8-600/208SP Magna DC Power Supply$2,795.00Condition: UsedCurrent: 600 AVoltage: 8 VPower: 5 kW
- EA-PSI9040-40DT640W EA Elektro Automatik DC Power Supply$2,735.00Condition: NewCurrent: 40 AVoltage: 40 VPower: 640 W
- EA-PSI9040-40T1000W EA Elektro Automatik DC Power Supply$2,460.00Condition: NewCurrent: 40 AVoltage: 40 VPower: 1 kW
- EA-PSI 9500-10 T EA Elektro Automatik DC Power Supply$2,875.00Condition: NewCurrent: 10 AVoltage: 500 VPower: 1.5 kW
- EA-PS 9750-06 1U EA Elektro Automatik DC Power Supply$2,740.00Condition: NewCurrent: 6 AVoltage: 750 VPower: 1.5 kW
- EA-PSI 9040-60 T EA Elektro Automatik DC Power Supply$2,735.00Condition: NewCurrent: 60 AVoltage: 40 VPower: 1.5 kW
- EA-PSI 9080-20 DT EA Elektro Automatik DC Power Supply$2,735.00Condition: NewCurrent: 20 AVoltage: 80 VPower: 640 W