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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
- 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-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 9080-60 T EA Elektro Automatik DC Power Supply$2,735.00Condition: NewCurrent: 60 AVoltage: 80 VPower: 1.5 kW
- EA-PSI 9200-25 T EA Elektro Automatik DC Power Supply$2,735.00Condition: NewCurrent: 25 AVoltage: 200 VPower: 1.5 kW
- EA-PS 9500-10 1U EA Elektro Automatik DC Power Supply$2,630.00Condition: NewCurrent: 10 AVoltage: 500 VPower: 1.5 kW
- EA-PS 9500-10 T EA Elektro Automatik DC Power Supply$2,605.00Condition: NewCurrent: 10 AVoltage: 500 VPower: 1.5 kW
- EA-PS 9040-60 T EA Elektro Automatik DC Power Supply$2,470.00Condition: NewCurrent: 60 AVoltage: 40 VPower: 1.5 kW
- EA-PS 9080-60 T EA Elektro Automatik DC Power Supply$2,470.00Condition: NewCurrent: 60 AVoltage: 80 VPower: 1.5 kW
- EA-PS 9200-25 T EA Elektro Automatik DC Power Supply$2,470.00Condition: NewCurrent: 20 AVoltage: 200 VPower: 1.5 kW
- 9116 BK Precision DC Power Supply$2,915.00Condition: NewCurrent: 30 AVoltage: 150 VPower: 1.2 kW
- XLN10014-GL BK Precision DC Power Supply$2,970.00Condition: NewCurrent: 14.4 AVoltage: 100 VPower: 1.44 kW
- XLN10014 BK Precision DC Power Supply$2,550.00Condition: NewCurrent: 14.4 AVoltage: 100 VPower: 1.44 kW
- XLN15010 BK Precision DC Power Supply$2,790.00Condition: NewCurrent: 10.4 AVoltage: 150 VPower: 1.56 kW
- XLN30052 BK Precision DC Power Supply$2,780.00Condition: NewCurrent: 5.2 AVoltage: 300 VPower: 1.56 kW
- XLN3640 BK Precision DC Power Supply$2,590.00Condition: NewCurrent: 40 AVoltage: 36 VPower: 1.44 kW
- XLN60026 BK Precision DC Power Supply$2,810.00Condition: NewCurrent: 2.6 AVoltage: 600 VPower: 1.56 kW