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.

Filter By
Hide Filters
View as
Showing 1-25 of 606
per page
Set Descending Direction
  1. 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
    Special Price $551.00 Regular Price $585.00
    Switching DC Power Supply with Remote Sense,1-30V,30A Learn More
  2. Siglent  SPD3033C Programmable DC Power Supply
    Siglent SPD3033C Programmable DC Power Supply
    Order #: SPD3033C
    Mfg #: SPD3033C
    Availability: Item discontinued
    $289.00
    Programmable DC Power Supply Learn More
  3. Siglent  SPD3033X-E Programmable DC Power Supply
    Siglent SPD3033X-E Programmable DC Power Supply
    Order #: SPD3033X-E
    Mfg #: SPD3033X-E
    Availability: Item discontinued
    $389.00
    Programmable DC Power Supply Learn More
  4. Siglent  SPD3033X Programmable DC Power Supply
    Siglent SPD3033X Programmable DC Power Supply
    Order #: SPD3033X
    Mfg #: SPD3033X
    Availability: Ships in 2-3 weeks
    $539.00
    Programmable DC Power Supply Learn More
  5. 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
    Special Price $2,769.00 Regular Price $2,861.00
    Dc Power Supply, Dual-output, 2 X 60 V, 10 A, 400 W: Lan, Usb Learn More
  6. New
    Keysight E36233A DC Power Supply, Dual-output, 2 x 30 V, 20 A, 400 W: LAN, USB
    Keysight Technologies E36233A DC Power Supply, Dual-output, 2 x 30 V, 20 A, 400 W: LAN, USB
    Order #: E36233A
    Mfg #: E36233A
    Availability: Ships in 4-6 weeks
    Special Price $2,769.00 Regular Price $2,858.00
    DC Power Supply, Dual-output, 2 x 30 V, 20 A, 400 W: LAN, USB Learn More
  7. New
    Keysight E36232A DC Power Supply, Single-output, 60 V, 10 A, 200 W: LAN, USB
    Keysight Technologies E36232A DC Power Supply, Single-output, 60 V, 10 A, 200 W: LAN, USB
    Order #: E36232A
    Mfg #: E36232A
    Availability: Ships in 4-6 weeks
    Special Price $1,592.00 Regular Price $1,643.00
    DC Power Supply, Single-output, 60 V, 10 A, 200 W: LAN, USB Learn More
  8. New
    Keysight E36231A Dc Power Supply, Single-output, 30 V, 20 A, 200 W: Lan, Usb
    Keysight Technologies E36231A DC Power Supply, Single-output, 30 V, 20 A, 200 W: Lan, Usb
    Order #: E36231A
    Mfg #: E36231A
    Availability: Ships in 4-6 weeks
    Special Price $1,592.00 Regular Price $1,643.00
    DC Power Supply, Single-output, 30 V, 20 A, 200 W: Lan, Usb Learn More
  9. New
    Keithley PWS4721 DC Power Supply, 72 V, 1.2 A, Programmable
    Keithley PWS4721 DC Power Supply, 72 V, 1.2 A, Programmable
    Order #: PWS4721
    Mfg #: PWS4721
    Availability: Item discontinued
    $1,120.00
    DC Power Supply, 72 V, 1.2 A, Programmable Learn More
  10. New
    Keithley PWS4602 DC Power Supply, 60 V, 2.5 A, Programmable
    Keithley PWS4602 DC Power Supply, 60 V, 2.5 A, Programmable
    Order #: PWS4602
    Mfg #: PWS4602
    Availability: Call for availability
    $1,420.00
    DC Power Supply, 60 V, 2.5 A, Programmable Learn More
  11. New
    Keithley PWS4323 DC Power Supply, 32 V, 3 A,  Programmable
    Keithley PWS4323 DC Power Supply, 32 V, 3 A, Programmable
    Order #: PWS4323
    Mfg #: PWS4323
    Availability: Call for availability
    $1,190.00
    DC Power Supply, 32 V, 3 A, Programmable Learn More
  12. New
    Keithley PWS4305 DC Power Supply, 30 V, 5 A, Programmable
    Keithley PWS4305 DC Power Supply, 30 V, 5 A, Programmable
    Order #: PWS4305
    Mfg #: PWS4305
    Availability: Call for availability
    $1,420.00
    DC Power Supply, 30 V, 5 A, Programmable Learn More
  13. New
    Keithley PWS4205 DC Power Supply, 20 V, 5 A, Programmable
    Keithley PWS4205 DC Power Supply, 20 V, 5 A, Programmable
    Order #: PWS4205
    Mfg #: PWS4205
    Availability: In stock
    $1,190.00
    DC Power Supply, 20 V, 5 A, Programmable Learn More
  14. New
    Keithley PWS2721 DC Power Supply, 0-72 V, 1.5 A
    Keithley PWS2721 DC Power Supply, 0-72 V, 1.5 A
    Order #: PWS2721
    Mfg #: PWS2721
    Availability: Call for availability
    $540.00
    DC Power Supply, 0-72 V, 1.5 A Learn More
  15. New
    Keithley PWS2326 DC Power Supply, 0-32 V, 6 Amp
    Keithley PWS2326 DC Power Supply, 0-32 V, 6 Amp
    Order #: PWS2326
    Mfg #: PWS2326
    Availability: Ships in 4-6 weeks
    $653.00
    DC Power Supply, 0-32 V, 6 Amp Learn More
  16. New
    Keithley PWS2323 DC Power Supply, 0-32 V, 3 Amp
    Keithley PWS2323 DC Power Supply, 0-32 V, 3 Amp
    Order #: PWS2323
    Mfg #: PWS2323
    Availability: Call for availability
    $540.00
    DC Power Supply, 0-32 V, 3 Amp Learn More
  17. New
    Keithley PWS2185 DC Power Supply,0-18 V, 5 Amp
    Keithley PWS2185 DC Power Supply,0-18 V, 5 Amp
    Order #: PWS2185
    Mfg #: PWS2185
    Availability: Call for availability
    $540.00
    DC Power Supply,0-18 V, 5 Amp Learn More
  18. New
    Keithley 2281S-20-6 Precision DC Supply and Battery Simulator, 20v, 6a, 120w
    Keithley 2281S-20-6 Precision DC Supply and Battery Simulator, 20v, 6a, 120w
    Order #: 2281S-20-6
    Mfg #: 2281S-20-6
    Availability: Call for availability
    $3,650.00
    Precision DC Supply and Battery Simulator, 20v, 6a, 120w Learn More
  19. New
    Keithley 2280S-60-3 Programmable Single Channel DC Power Supply, 60v, 3.2a, 192w
    Keithley 2280S-60-3 Programmable Single Channel DC Power Supply, 60v, 3.2a, 192w
    Order #: 2280S-60-3
    Mfg #: 2280S-60-3
    Availability: Call for availability
    $2,360.00
    Programmable Single Channel DC Power Supply, 60v, 3.2a, 192w Learn More
  20. New
    Keithley 2280S-32-6 Programmable Single Channel DC Power Supply, 32v, 6a, 192w
    Keithley 2280S-32-6 Programmable Single Channel DC Power Supply, 32v, 6a, 192w
    Order #: 2280S-32-6
    Mfg #: 2280S-32-6
    Availability: Call for availability
    $2,350.00
    Programmable Single Channel DC Power Supply, 32v, 6a, 192w Learn More
  21. New
    Keithley 2268-80-10 850w DC Power Supply, 80v, 10.5a
    Keithley 2268-80-10 850w DC Power Supply, 80v, 10.5a
    Order #: 2268-80-10
    Mfg #: 2268-80-10
    Availability: Ships in 2-3 weeks
    $2,970.00
    850w DC Power Supply, 80v, 10.5a Learn More
  22. New
    Keithley 2268-150-5 850w DC Power Supply, 150v, 5.6a
    Keithley 2268-150-5 850w DC Power Supply, 150v, 5.6a
    Order #: 2268-150-5
    Mfg #: 2268-150-5
    Availability: Call for availability
    $3,230.00
    850w DC Power Supply, 150v, 5.6a Learn More
  23. New
    Keithley 2260B-800-4 Programmable DC Power Supply, 800v, 4.32a, 1080w
    Keithley 2260B-800-4 Programmable DC Power Supply, 800v, 4.32a, 1080w
    Order #: 2260B-800-4
    Mfg #: 2260B-800-4
    Availability: Call for availability
    $4,730.00
    Programmable DC Power Supply, 800v, 4.32a, 1080w Learn More
  24. New
    Keithley 2260B-800-2 Programmable DC Power Supply, 800v, 2.88a, 720w
    Keithley 2260B-800-2 Programmable DC Power Supply, 800v, 2.88a, 720w
    Order #: 2260B-800-2
    Mfg #: 2260B-800-2
    Availability: Call for availability
    $3,410.00
    Programmable DC Power Supply, 800v, 2.88a, 720w Learn More
  25. New
    Keithley 2260B-800-1 Programmable DC Power Supply, 800v, 1.44a, 360w
    Keithley 2260B-800-1 Programmable DC Power Supply, 800v, 1.44a, 360w
    Order #: 2260B-800-1
    Mfg #: 2260B-800-1
    Availability: Call for availability
    $2,480.00
    Programmable DC Power Supply, 800v, 1.44a, 360w Learn More
Filter By
Hide Filters
View as
Showing 1-25 of 606
per page
Set Descending Direction