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. 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: Ships in 2-3 weeks
    $2,330.00
    Programmable DC Power Supply, 800v, 1.44a, 360w Learn More
  2. New
    Keithley 2260B-80-40 Programmable DC Power Supply, 80v, 40.5a, 1080w
    Keithley 2260B-80-40 Programmable DC Power Supply, 80v, 40.5a, 1080w
    Order #: 2260B-80-40
    Mfg #: 2260B-80-40
    Availability: Ships in 2-3 weeks
    $2,990.00
    Programmable DC Power Supply, 80v, 40.5a, 1080w Learn More
  3. New
    Keithley 2260B-80-27 Programmable DC Power Supply, 80v, 27a, 720w
    Keithley 2260B-80-27 Programmable DC Power Supply, 80v, 27a, 720w
    Order #: 2260B-80-27
    Mfg #: 2260B-80-27
    Availability: Ships in 2-3 weeks
    $2,350.00
    Programmable DC Power Supply, 80v, 27a, 720w Learn More
  4. New
    Keithley 2260B-80-13
    Keithley 2260B-80-13 Programmable DC Power Supply, 80v, 13.5a, 360w
    Order #: 2260B-80-13
    Mfg #: 2260B-80-13
    Availability: Ships in 2-3 weeks
    $1,710.00
    Programmable DC Power Supply, 80v, 13.5a, 360w Learn More
  5. New
    Keithley 2260B-30-72 Programmable DC Power Supply, 30v, 72a, 720w
    Keithley 2260B-30-72 Programmable DC Power Supply, 30v, 72a, 720w
    Order #: 2260B-30-72
    Mfg #: 2260B-30-72
    Availability: Ships in 2-3 weeks
    $2,350.00
    Programmable DC Power Supply, 30v, 72a, 720w Learn More
  6. New
    Keithley 2260B-30-36 Programmable DC Power Supply, 30v, 36a, 360w
    Keithley 2260B-30-36 Programmable DC Power Supply, 30v, 36a, 360w
    Order #: 2260B-30-36
    Mfg #: 2260B-30-36
    Availability: Ships in 2-3 weeks
    $1,710.00
    Programmable DC Power Supply, 30v, 36a, 360w Learn More
  7. New
    Keithley 2260B-30-108 Programmable DC Power Supply, 30v, 108a, 1080w
    Keithley 2260B-30-108 Programmable DC Power Supply, 30v, 108a, 1080w
    Order #: 2260B-30-108
    Mfg #: 2260B-30-108
    Availability: Ships in 2-3 weeks
    $2,990.00
    Programmable DC Power Supply, 30v, 108a, 1080w Learn More
  8. New
    Keithley 2260B-250-9 Programmable DC Power Supply, 250v, 9a, 720w
    Keithley 2260B-250-9 Programmable DC Power Supply, 250v, 9a, 720w
    Order #: 2260B-250-9
    Mfg #: 2260B-250-9
    Availability: Ships in 2-3 weeks
    $3,080.00
    Programmable DC Power Supply, 250v, 9a, 720w Learn More
  9. New
    Keithley 2260B-250-4 Programmable DC Power Supply, 250v, 4.5a, 360w
    Keithley 2260B-250-4 Programmable DC Power Supply, 250v, 4.5a, 360w
    Order #: 2260B-250-4
    Mfg #: 2260B-250-4
    Availability: Ships in 2-3 weeks
    $2,190.00
    Programmable DC Power Supply, 250v, 4.5a, 360w Learn More
  10. New
    Keithley 2260B-250-13 Programmable DC Power Supply, 250v, 13.5a, 1080w
    Keithley 2260B-250-13 Programmable DC Power Supply, 250v, 13.5a, 1080w
    Order #: 2260B-250-13
    Mfg #: 2260B-250-13
    Availability: Ships in 2-3 weeks
    $4,310.00
    Programmable DC Power Supply, 250v, 13.5a, 1080w Learn More
  11. New
    Keithley 2260A-80-13
    Keithley 2260A-80-13 Programmable DC Power Supply, 80v, 13.5a, 360w
    Order #: 2260A-80-13
    Mfg #: 2260A-80-13
    Availability: Ships in 1-2 Weeks
    $1,560.00
    Programmable DC Power Supply, 80v, 13.5a, 360w Learn More
  12. New
    Keithley 2230GJ-30-1
    Keithley 2230GJ-30-1 Programmable Triple Channel DC Power Supply for Japan
    Order #: 2230GJ-30-1
    Mfg #: 2230GJ-30-1
    Availability: Ships in 2-3 weeks
    $2,090.00
    Programmable Triple Channel DC Power Supply for Japan Learn More
  13. New
    Keithley 2230G-60-3 Programmable 3-Channel DC Power Supply, 60v, 3a, 375w, 10a fuse
    Keithley 2230G-60-3 Programmable 3-Channel DC Power Supply, 60v, 3a, 375w, 10a fus
    Order #: 2230G-60-3
    Mfg #: 2230G-60-3
    Availability: Ships in 2-3 weeks
    $1,900.00
    Programmable 3-Channel DC Power Supply, 60v, 3a, 375w, 10a fus Learn More
  14. New
    Keithley 2230G-30-6 Programmable 3-Channel DC Power Supply, 30v, 6a, 375w, 10a fuse
    Keithley 2230G-30-6 Programmable 3-Channel DC Power Supply, 30v, 6a, 375w, 10a fus
    Order #: 2230G-30-6
    Mfg #: 2230G-30-6
    Availability: Ships in 2-3 weeks
    $1,900.00
    Programmable 3-Channel DC Power Supply, 30v, 6a, 375w, 10a fus Learn More
  15. New
    Keithley 2230G-30-3 Programmable 3-Channel DC Power Supply, 30v, 3a, 195w,6.3a fuse
    Keithley 2230G-30-3 Programmable 3-Channel DC Power Supply, 30v, 3a, 195w,6.3a fus
    Order #: 2230G-30-3
    Mfg #: 2230G-30-3
    Availability: Ships in 2-3 weeks
    $1,570.00
    Programmable 3-Channel DC Power Supply, 30v, 3a, 195w,6.3a fus Learn More
  16. New
    Keithley 2230G-30-1 Programmable Triple Channel DC Power Supply
    Keithley 2230G-30-1 Programmable Triple Channel DC Power Supply
    Order #: 2230G-30-1
    Mfg #: 2230G-30-1
    Availability: Ships in 2-3 weeks
    $1,480.00
    Programmable Triple Channel DC Power Supply Learn More
  17. New
    Keithley 2230-30-1 Programmable Triple Channel DC Power Supply
    Keithley 2230-30-1 Programmable Triple Channel DC Power Supply
    Order #: 2230-30-1
    Mfg #: 2230-30-1
    Availability: Ships in 2-3 weeks
    $1,350.00
    Programmable Triple Channel DC Power Supply Learn More
  18. New
    Keithley 2220G-30-1 Programmable Dual Channel DC Power Supply
    Keithley 2220G-30-1 Programmable Dual Channel DC Power Supply
    Order #: 2220G-30-1
    Mfg #: 2220G-30-1
    Availability: Ships in 2-3 weeks
    $1,320.00
    Programmable Dual Channel DC Power Supply Learn More
  19. New
    Keithley 2220-30-1 Programmable Dual Channel DC Power Supply
    Keithley 2220-30-1 Programmable Dual Channel DC Power Supply
    Order #: 2220-30-1
    Mfg #: 2220-30-1
    Availability: Ships in 2-3 weeks
    $1,210.00
    Programmable Dual Channel DC Power Supply Learn More
  20. New
    Keithley 2200-72-1 Power Supply, 72 v, 1.2 amps DC Programmable
    Keithley 2200-72-1 Power Supply, 72 v, 1.2 amps DC Programmable
    Order #: 2200-72-1
    Mfg #: 2200-72-1
    Availability: Ships in 2-3 weeks
    $1,170.00
    Power Supply, 72 v, 1.2 amps DC Programmable Learn More
  21. New
    Keithley 2200-60-2 Power Supply, 60 volts, 2.5 amps DC Programmable
    Keithley 2200-60-2 Power Supply, 60 volts, 2.5 amp DC Programmable
    Order #: 2200-60-2
    Mfg #: 2200-60-2
    Availability: Ships in 2-3 weeks
    $1,370.00
    Power Supply, 60 volts, 2.5 amp DC Programmable Learn More
  22. New
    Keithley 2200-32-3 Power Supply, 32 volts, 3 amps DC Programmable
    Keithley 2200-32-3 Power Supply, 32 volts, 3 amps DC Programmable
    Order #: 2200-32-3
    Mfg #: 2200-32-3
    Availability: Ships in 2-3 weeks
    $1,170.00
    Power Supply, 32 volts, 3 amps DC Programmable Learn More
  23. New
    Keithley 2200-30-5 Power Supply, 30 volts, 5 amps DC Programmable
    Keithley 2200-30-5 Power Supply, 30 volts, 5 amps DC Programmable
    Order #: 2200-30-5
    Mfg #: 2200-30-5
    Availability: Ships in 2-3 weeks
    $1,370.00
    Power Supply, 30 volts, 5 amps DC Programmable Learn More
  24. New
    Keithley 2200-20-5 Power Supply, 20 volts, 5 amps DC Programmable
    Keithley 2200-20-5 Power Supply, 20 volts, 5 amps DC Programmable
    Order #: 2200-20-5
    Mfg #: 2200-20-5
    Availability: Ships in 2-3 weeks
    $1,130.00
    Power Supply, 20 volts, 5 amps DC Programmable Learn More
  25. 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
    $782.00
    Manual Triple Channel DC Power Supply Learn More
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