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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.
- N8740A Keysight Technologies DC Power Supply$6,650.00Condition: NewCurrent: 22 AVoltage: 150 VPower: 3.3 kW
- N6702C Keysight Technologies DC Power Supply$5,382.00Condition: NewCurrent: 50 AVoltage: 150 VPower: 1.2 kW
- N5769A Keysight Technologies DC Power Supply$4,212.00Condition: NewCurrent: 15 AVoltage: 100 VPower: 1.5 kW
- N5770A Keysight Technologies DC Power Supply$4,212.00Condition: NewCurrent: 10 AVoltage: 150 VPower: 1.52 kW
- N5771A Keysight Technologies DC Power Supply$4,212.00Condition: NewCurrent: 5 AVoltage: 300 VPower: 1.5 kW
- N8921A Keysight Technologies DC Power Supply$12,969.00Condition: NewCurrent: 70 AVoltage: 200 VPower: 5 kW
- N8923A Keysight Technologies DC Power Supply$12,969.00Condition: NewCurrent: 30 AVoltage: 500 VPower: 5 kW
- N8941A Keysight Technologies DC Power Supply$12,969.00Condition: NewCurrent: 70 AVoltage: 200 VPower: 5 kW
- N8943A Keysight Technologies DC Power Supply$12,969.00Condition: NewCurrent: 30 AVoltage: 500 VPower: 5 kW
- N8759A Keysight Technologies DC Power Supply$8,630.00Condition: NewCurrent: 50 AVoltage: 100 VPower: 5 kW
- N8739A Keysight Technologies DC Power Supply$6,650.00Condition: NewCurrent: 33 AVoltage: 100 VPower: 3.3 kW
- N8741A Keysight Technologies DC Power Supply$6,650.00Condition: NewCurrent: 11 AVoltage: 300 VPower: 3.3 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-GL BK Precision DC Power Supply$3,210.00Condition: NewCurrent: 10.4 AVoltage: 150 VPower: 1.56 kW
- XLN15010 BK Precision DC Power Supply$2,790.00Condition: NewCurrent: 10.4 AVoltage: 150 VPower: 1.56 kW
- XLN30052-GL BK Precision DC Power Supply$3,200.00Condition: NewCurrent: 5.2 AVoltage: 300 VPower: 1.56 kW
- XLN30052 BK Precision DC Power Supply$2,780.00Condition: NewCurrent: 5.2 AVoltage: 300 VPower: 1.56 kW
- PSW 160-21.6 Instek DC Power SupplySpecial Price$2,465.25Regular Price$2,595.00Condition: NewCurrent: 21.6 AVoltage: 160 VPower: 1.08 kW
- PSW 250-13.5 Instek DC Power SupplySpecial Price$3,082.75Regular Price$3,245.00Condition: NewCurrent: 13.5 AVoltage: 250 VPower: 1.08 kW
- 62012P-100-50 Chroma DC Power SupplyCondition: NewCurrent: 50 AVoltage: 100 VPower: 1.2 kW
- 62024P-100-50 Chroma DC Power SupplyCondition: NewCurrent: 50 AVoltage: 100 VPower: 2.4 kW
- 62050P-100-100 Chroma DC Power SupplyCondition: NewCurrent: 100 AVoltage: 100 VPower: 5 kW