DC Power

Our innovative DC power supply category features devices for R&D, design, quality control and production. Multiple output power supplies have more than one DC output and are used for systems needing multiple voltages. Triple-output devices are commonly used during circuit development. Constant voltage/current devices, such as the G-Series by Instek, provide regulated output across varying loads. Our versatile selection of power supplies provides programmable, computer-operated models from a number of leading manufacturers, including B&K Precision. We also offer many models from Keysight Technologies with purer power, reliable regulation and fast transient responses.  Be sure to check out Rigol power supplies for high performance and affordable entry-level models.

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  1. Keysight Technologies N6774A DC Power Module, 35V, 9A, 300W, N6700 Series
    Keysight N6774A DC Power Module, 35V, 9A, 300W, N6700 Series DC Power Module, 35V, 9A, 300W, N6700 Series
    Order #: N6774A
    Mfg #: N6774A
    Availability: In stock
    $2,015.00
    DC Power Module, 35V, 9A, 300W, N6700 Series Learn More
  2. New
    Keysight E36233A DC Power Supply, Dual-output, 2 x 30 V, 20 A, 400 W: LAN, USB
    Keysight E36233A DC Power Supply, Dual-output, 2 x 30 V, 20 A, 400 W: LAN, USB
    Order #: E36233A
    Mfg #: E36233A
    Availability: In stock
    $3,568.99
    DC Power Supply, Dual-output, 2 x 30 V, 20 A, 400 W: LAN, USB Learn More
  3. Elektro-Automatik PSB 91000-40 USED FOR SALE DC Power Supply/Electronic Load 15kW/1000V/40A
    Elektro-Automatik EA-PSB 91000-40 DC Power Supply/Electronic Load 15kW/1000V/40A
    Order #: EA-PSB 91000-40
    Mfg #: EA-PSB 91000-40
    Availability: In stock
    Special Price $21,047.36 Regular Price $22,725.00
    DC Power Supply/Electronic Load 15kW/1000V/40A Learn More
  4. New
    Keysight E36155A DC power supply, single-output
    Keysight E36155A DC power supply, single-output, auto-range: 60V, 40A, 800W
    Order #: E36155A
    Mfg #: E36155A
    Availability: In stock
    $3,756.00
    DC power supply, single-output, auto-range: 60V, 40A, 800W Learn More
  5. New
    Keysight E36154A DC power supply, single-output, auto-range: 30V, 80A, 800W
    Keysight E36154A DC power supply, single-output, auto-range: 30V, 80A, 800W
    Order #: E36154A
    Mfg #: E36154A
    Availability: In stock
    $3,756.00
    DC power supply, single-output, auto-range: 30V, 80A, 800W Learn More
  6. New
    B&K Precision 1694 Switching DC Power Supply with Remote Sense,1-30V,30A
    BK Precision 1694 Switching DC Power Supply with Remote Sense,1-30V,30A
    Order #: 1694
    Mfg #: 1694
    Availability: In stock
    $674.00
    Switching DC Power Supply with Remote Sense,1-30V,30A Learn More
  7. New
    Keysight E36234A Dc Power Supply, Dual-output, 2 X 60 V, 10 A, 400 W: Lan, Usb
    Keysight E36234A Dc Power Supply, Dual-output, 2 X 60 V, 10 A, 400 W: Lan, Usb
    Order #: E36234A
    Mfg #: E36234A
    Availability: In stock
    $3,569.00
    Dc Power Supply, Dual-output, 2 X 60 V, 10 A, 400 W: Lan, Usb Learn More
  8. New
    Keysight E36231A Dc Power Supply, Single-output, 30 V, 20 A, 200 W: Lan, Usb
    Keysight E36231A DC Power Supply, Single-output, 30 V, 20 A, 200 W: Lan, Usb
    Order #: E36231A
    Mfg #: E36231A
    Availability: In stock
    $1,956.00
    DC Power Supply, Single-output, 30 V, 20 A, 200 W: Lan, Usb Learn More
  9. New
    Keithley 2220-30-1
    Keithley 2220-30-1 Programmable Dual Channel DC Power Supply
    Order #: 2220-30-1
    Mfg #: 2220-30-1
    Availability: In stock
    $1,540.00
    Programmable Dual Channel DC Power Supply Learn More
  10. New
    Keithley 2231A-30-3 Triple Channel DC Power Supply
    Keithley 2231A-30-3 Manual Triple Channel DC Power Supply
    Order #: 2231A-30-3
    Mfg #: 2231A-30-3
    Availability: In stock
    $1,040.00
    Manual Triple Channel DC Power Supply Learn More
  11. Keysight N8930A Autoranging System DC Power Supply, 1000V/30A/10KW, 208 VAC
    Keysight N8930A Autoranging System DC Power Supply,1000V/30A/10KW,208VAC
    Order #: N8930A
    Mfg #: N8930A
    Availability: In stock
    $16,430.00
    Autoranging System DC Power Supply,1000V/30A/10KW,208VAC Learn More
  12. Keysight N8935A Autoranging System DC Power Supply
    Keysight N8935A Autoranging System DC Power Supply,750V,60A,15000W,208VAC
    Order #: N8935A
    Mfg #: N8935A
    Availability: In stock
    $20,844.00
    Autoranging System DC Power Supply,750V,60A,15000W,208VAC Learn More
  13. Keysight E36313A DC Power Supply, triple-output, 160W: USB,LAN
    Keysight E36313A DC Power Supply,Triple-Output 6V,5A & 2x25V,2A,160W:USB,LAN
    Order #: E36313A
    Mfg #: E36313A
    Availability: In stock
    $2,251.00
    DC Power Supply,Triple-Output 6V,5A & 2x25V,2A,160W:USB,LAN Learn More
  14. Keysight E36312A DC Power Supply, triple-output, 1A, 80W: USB, LAN
    Keysight E36312A DC Power Supply, triple-output, 6V, 5A & 2x25V, 1A, 80W:USB,LA
    Order #: E36312A
    Mfg #: E36312A
    Availability: In stock
    $1,865.00
    DC Power Supply, triple-output, 6V, 5A & 2x25V, 1A, 80W:USB,LA Learn More
  15. new
    Keysight E36311A DC Power Supply, triple-output, 80W: USB
    Keysight E36311A DC Power Supply, triple-output, 6V, 5A & +/-25V, 80W: USB
    Order #: E36311A
    Mfg #: E36311A
    Availability: In stock
    $1,524.00
    DC Power Supply, triple-output, 6V, 5A & +/-25V, 80W: USB Learn More
  16. Keysight Technologies N6705C DC Power Analyzer Mainframe 600 W, 4 Slots
    Keysight N6705C DC Power Analyzer Mainframe
    Order #: N6705C
    Mfg #: N6705C
    Availability: In stock
    $10,145.00
    DC Power Analyzer Mainframe Learn More
  17. Keysight Technologies N6702C Low-Profile Modular Power System Mainframe, 1200W
    Keysight N6702C Lo-Profile Modular Power System Mainframe1200W,GPIB,LAN,USB,LX
    Order #: N6702C
    Mfg #: N6702C
    Availability: In stock
    $5,382.00
    Lo-Profile Modular Power System Mainframe1200W,GPIB,LAN,USB,LX Learn More
  18. Keysight (Agilent) N6701C Low-Profile Modular Power System Mainframe, 600W, GPIB, LAN, USB, LXI
    Keysight N6701C Lo-Profile Modular Power System Mainframe,600W,GPIB,LAN,USB,LX
    Order #: N6701C
    Mfg #: N6701C
    Availability: In stock
    $4,094.00
    Lo-Profile Modular Power System Mainframe,600W,GPIB,LAN,USB,LX Learn More
  19. Keysight (Agilent) N6700C Low-Profile Modular Power System Mainframe, 400W, GPIB, LAN, USB, LXI
    Keysight N6700C Lo-Profile Modular Power System Mainframe,400W,GPIB,LAN,USB,LX
    Order #: N6700C
    Mfg #: N6700C
    Availability: In stock
    $3,610.00
    Lo-Profile Modular Power System Mainframe,400W,GPIB,LAN,USB,LX Learn More
  20. new
    RIGOL DP712 Programmable Linear DC Power Supply (single channel,50V/3 A)
    RIGOL DP712 Programmable Linear DC Power Supply (single channel,50V/3 A)
    Order #: DP712
    Mfg #: DP712
    Availability: In stock
    $299.00
    Programmable Linear DC Power Supply (single channel,50V/3 A) Learn More
  21. B&K Precision 9129B
    BK Precision 9129B Triple Output Programmable DC Power Supply
    Order #: 9129B
    Mfg #: 9129B
    Availability: In stock
    $855.00
    Triple Output Programmable DC Power Supply Learn More
  22. Siglent SPD3303X DC Power Supply, 3 channel, 32V
    Siglent SPD3303X DC Power Supply, 3 channel, 32V 3.2A-2 2.5V-5V/3.2A-1, 20W
    Order #: SPD3303X
    Mfg #: SPD3303X
    Availability: In stock
    $549.00
    DC Power Supply, 3 channel, 32V 3.2A-2 2.5V-5V/3.2A-1, 20W Learn More
  23. Siglent SPD3303C
    Siglent SPD3303C Linear Triple DC Power Supply 30V/3A x 2,2.5V/3.3V/5V/3A x1
    Order #: SPD3303C
    Mfg #: SPD3303C
    Availability: In stock
    $299.00
    Linear Triple DC Power Supply 30V/3A x 2,2.5V/3.3V/5V/3A x1 Learn More
  24. RIGOL DP832A Triple Output Power Supply,195W 1mV/1mA Resolution
    RIGOL DP832A Triple Output Power Supply,195W 1mV/1mA Resolution
    Order #: DP832A
    Mfg #: DP832A
    Availability: In stock
    $672.00
    Triple Output Power Supply,195W 1mV/1mA Resolution Learn More
  25. RIGOL DP832 Triple Output Power Supply,195W 10mV/10mA Resolution
    RIGOL DP832 Triple Output Power Supply,195W 10mV/10mA Resolution
    Order #: DP832
    Mfg #: DP832
    Availability: In stock
    $473.00
    Triple Output Power Supply,195W 10mV/10mA Resolution Learn More
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