Collection: DC Power Supplies

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.

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DC Power Supplies

PL303QMD-P Thurlby Thandar Instruments DC Power Supply New

DC Power Supplies

Condition : New

Regular price $1,344

Sale price $1,344 Regular price $0
Unit price per
Specs

Manufacturer : Thurlby Thandar Instruments

Current : 6 A

Voltage : 30 V

Power : 180 W

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Model No : PL303QMD-P

Condition : New

Manufacturer : Thurlby Thandar Instruments

Current : 6 A

Voltage : 30 V

Power : 180 W

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DC Power Supplies

QPX600DP Thurlby Thandar Instruments DC Power Supply New

DC Power Supplies

Condition : New

Regular price $3,017

Sale price $3,017 Regular price $0
Unit price per
Specs

Manufacturer : Thurlby Thandar Instruments

Current : 50 A

Voltage : 80 V

Power : 600 W

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Model No : QPX600DP

Condition : New

Manufacturer : Thurlby Thandar Instruments

Current : 50 A

Voltage : 80 V

Power : 600 W

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DC Power Supplies

EX2020R Thurlby Thandar Instruments DC Power Supply New

DC Power Supplies

Condition : New

Regular price $847

Sale price $847 Regular price $0
Unit price per
Specs

Manufacturer : Thurlby Thandar Instruments

Current : 20 A

Voltage : 20 V

Power : 400 W

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Model No : EX2020R

Condition : New

Manufacturer : Thurlby Thandar Instruments

Current : 20 A

Voltage : 20 V

Power : 400 W

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DC Power Supplies

CPX400D Thurlby Thandar Instruments DC Power Supply New

DC Power Supplies

Condition : New

Regular price $2,175

Sale price $2,175 Regular price $0
Unit price per
Specs

Manufacturer : Thurlby Thandar Instruments

Current : 20 A

Voltage : 60 V

Power : 840 W

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Model No : CPX400D

Condition : New

Manufacturer : Thurlby Thandar Instruments

Current : 20 A

Voltage : 60 V

Power : 840 W

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DC Power Supplies

TSX 3510P LXI Thurlby Thandar Instruments DC Power Supply New

DC Power Supplies

Condition : New

Regular price $1,407

Sale price $1,407 Regular price $0
Unit price per
Specs

Manufacturer : Thurlby Thandar Instruments

Current : 10 A

Voltage : 35 V

Power : 350 W

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Model No : TSX

Condition : New

Manufacturer : Thurlby Thandar Instruments

Current : 10 A

Voltage : 35 V

Power : 350 W

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DC Power Supplies

PL303 Thurlby Thandar Instruments DC Power Supply New

DC Power Supplies

Condition : New

Regular price $524

Sale price $524 Regular price $0
Unit price per
Specs

Manufacturer : Thurlby Thandar Instruments

Current : 3 A

Voltage : 30 V

Power : 90 W

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Model No : PL303

Condition : New

Manufacturer : Thurlby Thandar Instruments

Current : 3 A

Voltage : 30 V

Power : 90 W

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DC Power Supplies

EL302RT Thurlby Thandar Instruments DC Power Supply New

DC Power Supplies

Condition : New

Regular price $642

Sale price $642 Regular price $0
Unit price per
Specs

Manufacturer : Thurlby Thandar Instruments

Current : 2 A

Voltage : 30 V

Power : 130 W

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Model No : EL302RT

Condition : New

Manufacturer : Thurlby Thandar Instruments

Current : 2 A

Voltage : 30 V

Power : 130 W

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DC Power Supplies

TTi EX1810R 18V/10A 180W Single Output DC Bench Power Supply with Remote Sense

DC Power Supplies

Condition : Factory New

Regular price $597

Sale price $597 Regular price $0
Unit price per
Specs

Condition : Factory New

Manufacturer : Thurlby Thandar Instruments

Dcsup_amps : 10 A

Dcsup_volts : 18 V

Dcsup_watts : 180 W

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Model No : TTi

Condition : Factory New

Manufacturer : Thurlby Thandar Instruments

Dcsup_amps : 10 A

Dcsup_volts : 18 V

Dcsup_watts : 180 W

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DC Power Supplies

PLH120 Thurlby Thandar Instruments DC Power Supply New

DC Power Supplies

Condition : New

Regular price $609

Sale price $609 Regular price $0
Unit price per
Specs

Manufacturer : Thurlby Thandar Instruments

Current : 750 mA

Voltage : 120 V

Power : 90 W

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Model No : PLH120

Condition : New

Manufacturer : Thurlby Thandar Instruments

Current : 750 mA

Voltage : 120 V

Power : 90 W

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DC Power Supplies

EL183R Thurlby Thandar Instruments DC Power Supply New

DC Power Supplies

Condition : New

Regular price $352

Sale price $352 Regular price $0
Unit price per
Specs

Manufacturer : Thurlby Thandar Instruments

Current : 3.3 A

Voltage : 18 V

Power : 60 W

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Model No : EL183R

Condition : New

Manufacturer : Thurlby Thandar Instruments

Current : 3.3 A

Voltage : 18 V

Power : 60 W

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DC Power Supplies

Keysight E3641A 30 W Single-Output Programmable DC Power Supply, 35 V/0.8 A or 60 V/0.5 A

DC Power Supplies

Condition : Factory New

Regular price $1,376

Sale price $1,376 Regular price $0
Unit price per
Specs

Condition : Factory New

Manufacturer : Keysight Technologies

Dcsup_amps : 0.8 A

Dcsup_volts : 60 V

Dcsup_watts : 30 W

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Model No : Keysight

Condition : Factory New

Manufacturer : Keysight Technologies

Dcsup_amps : 0.8 A

Dcsup_volts : 60 V

Dcsup_watts : 30 W

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DC Power Supplies

Keysight E3620A 50W Dual-Output DC Power Supply

DC Power Supplies

Condition : Factory New

Regular price $1,452

Sale price $1,452 Regular price $0
Unit price per
Specs

Condition : Factory New

Manufacturer : Keysight Technologies

Dcsup_amps : 1 A

Dcsup_volts : 25 V

Dcsup_watts : 50 W

Show Specs

Model No : Keysight

Condition : Factory New

Manufacturer : Keysight Technologies

Dcsup_amps : 1 A

Dcsup_volts : 25 V

Dcsup_watts : 50 W

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DC Power Supplies

E36154A Keysight DC Power Supply New

DC Power Supplies

Condition : New

Regular price $4,263

Sale price $4,263 Regular price $0
Unit price per
Specs

Manufacturer : Keysight

Current : 80 A

Voltage : 30 V

Power : 800 W

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Model No : E36154A

Condition : New

Manufacturer : Keysight

Current : 80 A

Voltage : 30 V

Power : 800 W

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DC Power Supplies

Keysight N6735B 60 V, 0.8 A, 50 W DC Power Module

DC Power Supplies

Condition : Factory New

Regular price $854

Sale price $854 Regular price $0
Unit price per
Specs

Condition : Factory New

Manufacturer : Keysight

Dcsup_amps : 0.8 A

Dcsup_volts : 60 V

Dcsup_watts : 50 W

Plugin_type : DC Power Module

Show Specs

Model No : Keysight

Condition : Factory New

Manufacturer : Keysight

Dcsup_amps : 0.8 A

Dcsup_volts : 60 V

Dcsup_watts : 50 W

Plugin_type : DC Power Module

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DC Power Supplies

Keysight N8737A 60 V/55 A 3.3 kW System DC Power Supply

DC Power Supplies

Condition : Factory New

Regular price $7,625

Sale price $7,625 Regular price $0
Unit price per
Specs

Condition : Factory New

Manufacturer : Keysight Technologies

Dcsup_amps : 55 A

Dcsup_volts : 60 V

Dcsup_watts : 3300 W

Show Specs

Model No : Keysight

Condition : Factory New

Manufacturer : Keysight Technologies

Dcsup_amps : 55 A

Dcsup_volts : 60 V

Dcsup_watts : 3300 W

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DC Power Supplies

Keysight N8735A 30 V/110 A 3.3 kW System DC Power Supply

DC Power Supplies

Condition : Factory New

Regular price $7,628

Sale price $7,628 Regular price $0
Unit price per
Specs

Condition : Factory New

Manufacturer : Keysight Technologies

Dcsup_amps : 110 A

Dcsup_volts : 30 V

Dcsup_watts : 3300 W

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Model No : Keysight

Condition : Factory New

Manufacturer : Keysight Technologies

Dcsup_amps : 110 A

Dcsup_volts : 30 V

Dcsup_watts : 3300 W

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DC Power Supplies

Keysight N8733A 15 V/220 A 3.3 kW System DC Power Supply

DC Power Supplies

Condition : Factory New

Regular price $7,639

Sale price $7,639 Regular price $0
Unit price per
Specs

Condition : Factory New

Manufacturer : Keysight Technologies

Dcsup_amps : 220 A

Dcsup_volts : 15 V

Dcsup_watts : 3300 W

Show Specs

Model No : Keysight

Condition : Factory New

Manufacturer : Keysight Technologies

Dcsup_amps : 220 A

Dcsup_volts : 15 V

Dcsup_watts : 3300 W

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DC Power Supplies

Keysight N8754A 20 V/250 A 5 kW System DC Power Supply

DC Power Supplies

Condition : Factory New

Regular price $10,548

Sale price $10,548 Regular price $0
Unit price per
Specs

Condition : Factory New

Manufacturer : Keysight Technologies

Dcsup_amps : 250 A

Dcsup_volts : 20 V

Dcsup_watts : 5000 W

Show Specs

Model No : Keysight

Condition : Factory New

Manufacturer : Keysight Technologies

Dcsup_amps : 250 A

Dcsup_volts : 20 V

Dcsup_watts : 5000 W

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DC Power Supplies

Keysight N8923A 500 V, 30 A, 5 kW Autoranging System DC Power Supply

DC Power Supplies

Condition : Factory New

Regular price $15,240

Sale price $15,240 Regular price $0
Unit price per
Specs

Condition : Factory New

Manufacturer : Keysight Technologies

Dcsup_amps : 30 A

Dcsup_volts : 500 V

Dcsup_watts : 5000 W

Show Specs

Model No : Keysight

Condition : Factory New

Manufacturer : Keysight Technologies

Dcsup_amps : 30 A

Dcsup_volts : 500 V

Dcsup_watts : 5000 W

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DC Power Supplies

Keysight N8945A 80 V, 340 A, 10 kW Autoranging System DC Power Supply (400 VAC)

DC Power Supplies

Condition : Factory New

Regular price $18,942

Sale price $18,942 Regular price $0
Unit price per
Specs

Condition : Factory New

Manufacturer : Keysight Technologies

Dcsup_amps : 340 A

Dcsup_volts : 80 V

Dcsup_watts : 10000 W

Show Specs

Model No : Keysight

Condition : Factory New

Manufacturer : Keysight Technologies

Dcsup_amps : 340 A

Dcsup_volts : 80 V

Dcsup_watts : 10000 W

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DC Power Supplies

Keysight N5770A 150V/10A 1500W System DC Power Supply

DC Power Supplies

Condition : Factory New

Regular price $4,830

Sale price $4,830 Regular price $0
Unit price per
Specs

Condition : Factory New

Manufacturer : Keysight Technologies

Dcsup_amps : 10 A

Dcsup_volts : 150 V

Dcsup_watts : 1500 W

Show Specs

Model No : Keysight

Condition : Factory New

Manufacturer : Keysight Technologies

Dcsup_amps : 10 A

Dcsup_volts : 150 V

Dcsup_watts : 1500 W

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DC Power Supplies

Keysight N5765A 30V/50A 1500W System DC Power Supply

DC Power Supplies

Condition : Factory New

Regular price $4,831

Sale price $4,831 Regular price $0
Unit price per
Specs

Condition : Factory New

Manufacturer : Keysight Technologies

Dcsup_amps : 50 A

Dcsup_volts : 30 V

Dcsup_watts : 1500 W

Show Specs

Model No : Keysight

Condition : Factory New

Manufacturer : Keysight Technologies

Dcsup_amps : 50 A

Dcsup_volts : 30 V

Dcsup_watts : 1500 W

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DC Power Supplies

Keysight N6733B 20 V, 2.5 A, 50 W DC Power Module

DC Power Supplies

Condition : Factory New

Regular price $855

Sale price $855 Regular price $0
Unit price per
Specs

Condition : Factory New

Manufacturer : Keysight

Dcsup_amps : 2.5 A

Dcsup_volts : 20 V

Dcsup_watts : 50 W

Plugin_type : DC Power Module

Show Specs

Model No : Keysight

Condition : Factory New

Manufacturer : Keysight

Dcsup_amps : 2.5 A

Dcsup_volts : 20 V

Dcsup_watts : 50 W

Plugin_type : DC Power Module

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DC Power Supplies

Keysight N6774A 35 V, 8.5 A, 300 W DC Power Module

DC Power Supplies

Condition : Factory New

Regular price $2,296

Sale price $2,296 Regular price $0
Unit price per
Specs

Condition : Factory New

Manufacturer : Keysight

Dcsup_amps : 8.5 A

Dcsup_volts : 35 V

Dcsup_watts : 300 W

Plugin_type : DC Power Module

Show Specs

Model No : Keysight

Condition : Factory New

Manufacturer : Keysight

Dcsup_amps : 8.5 A

Dcsup_volts : 35 V

Dcsup_watts : 300 W

Plugin_type : DC Power Module

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