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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  • New
    GW Instek PHU 200-14 10KW, 200V/140A Programmable DC Power Supply
    GW Instek PHU 200-140 10KW, 200V/140A Programmable DC Power Supply
    Order # PHU 200-14 Mfg # PHU 200-14
    $11,797.50
  • New
    GW Instek PHU 200-70 5KW, 200V/70A Programmable DC Power Supply
    GW Instek PHU 200-70 5KW, 200V/70A Programmable DC Power Supply
    Order # PHU 200-70 Mfg # PHU 200-70
    $7,865.00
  • New
    GW Instek PHU 80-510 15KW, 80V/510A Programmable DC Power Supply
    GW Instek PHU 80-510 15KW, 80V/510A Programmable DC Power Supply
    Order # PHU 80-510 Mfg # PHU 80-510
    $15,730.00
  • New
    GW Instek PHU 80-340 10KW, 80V/340A Programmable DC Power Supply
    GW Instek PHU 80-340 10KW, 80V/340A Programmable DC Power Supply
    Order # PHU 80-340 Mfg # PHU 80-340
    $11,797.50

    • Rent from the Test and Measurement Equipment Experts

    Request a Rental Quote Call us at (800) 264-4059
    • check Dedicated rental experts are ready to help you find the right piece of equipment and determine the best course for rental
    • check Transcat provides consultative services on equipment selection, given your existing systems and operations
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    Request a Rental Quote Call us at (800) 264-4059
  • New
    GW Instek PHU 80-170 5KW, 80V/170A Programmable DC Power Supply
    GW Instek PHU 80-170 5KW, 80V/170A Programmable DC Power Supply
    Order # PHU 80-170 Mfg # PHU 80-170
    $7,865.00
  • GW Instek PSW-1080L111 Triple-channel switching DC power supply, 30/30/30V, 1080W
    GW Instek PSW-1080L111 Triple-channel switching DC power supply, 30/30/30V, 1080W
    Order # PSW-1080L111 Mfg # PSW-1080L111
    $4,636.06
  • GW Instek PSW-720L14 Dual-channel switching DC Power supply, 30V/80V, 720W
    GW Instek PSW-720L14 Dual-channel switching DC Power supply, 30V/80V, 720W
    Order # PSW-720L14 Mfg # PSW-720L14
    Special Price $3,477.76 Save 9 % Regular Price $3,825.25
  • GW Instek PSW-720L12 Dual-channel switching DC Power supply, 30V/40V, 720W
    GW Instek PSW-720L12 Dual-channel switching DC Power supply, 30V/40V, 720W
    Order # PSW-720L12 Mfg # PSW-720L12
    Special Price $3,477.76 Save 9 % Regular Price $3,825.25
  • GW Instek PSW-720L11 Dual-channel switching DC Power Supply, 30V/30V, 720W
    GW Instek PSW-720L11 Dual-channel switching DC Power Supply, 30V/30V, 720W
    Order # PSW-720L11 Mfg # PSW-720L11
    Special Price $3,477.76 Save 9 % Regular Price $3,825.25
  • GW Instek PSU 600-2.6 Programmable Bench Power Supply, 600VDC/2.6A/1U High/1560W
    GW Instek PSU 600-2.6 Programmable Bench Power Supply, 600VDC/2.6A/1U High/1560W
    Order # PSU 600-2.6 Mfg # PSU 600-2.6
    $3,633.63
  • GW Instek PSU 100-15 Programmable Bench Power Supply, 100VDC/15A/1500W, 1U High
    GW Instek PSU 100-15 Programmable Bench Power Supply, 100VDC/15A/1500W, 1U High
    Order # PSU 100-15 Mfg # PSU 100-15
    $3,633.63
  • GW Instek PSU 40-38 DC Power Supply, Switching, 40V, 38A, 1.52kW
    GW Instek PSU 40-38 DC Power Supply, Switching, 40V, 38A, 1.52kW
    Order # PSU 40-38 Mfg # PSU 40-38
    $3,633.63
  • GW Instek PSU 8-180 Programmable Power Supply, 8VDC-180A, 1U high, 1440W
    GW Instek PSU 8-180 Programmable Power Supply, 8VDC-180A, 1U high, 1440W
    Order # PSU 8-180 Mfg # PSU 8-180
    $3,633.63
  • GW Instek PSP-603 Programmable DC Switching 0-60V, 0-3.5A, 200W Power Supply
    GW Instek PSP-603 Programmable DC Switching 0-60V, 0-3.5A, 200W Power Supply
    Order # PSP-603 Mfg # PSP-603
    $559.13
  • GW Instek PSP-405 Programmable DC Switching, 0-60V, 0-3.5A, 200W Power Supply
    GW Instek PSP-405 Programmable DC Switching, 0-60V, 0-3.5A, 200W Power Supply
    Order # PSP-405 Mfg # PSP-405
    $559.13
  • GW Instek PSB-2800LS 800W Slave/ (Booster) Unit, 80V/80A/800W
    GW Instek PSB-2800LS 800W Slave/ (Booster) Unit, 80V/80A/800W
    Order # PSB-2800LS Mfg # PSB-2800LS
    $2,289.43
  • GW Instek PPX-10H01 100W Programmable High Precision DC Power Supply:100V/1A
    GW Instek PPX-10H01 100W Programmable High Precision DC Power Supply:100V/1A
    Order # PPX-10H01 Mfg # PPX-10H01
    $1,730.30
  • GW Instek PPX-3603 108W Programmable High Precision DC Power Supply: 36V/3A
    GW Instek PPX-3603 108W Programmable High Precision DC Power Supply: 36V/3A
    Order # PPX-3603 Mfg # PPX-3603
    $1,730.30
  • GW Instek PPX-3601 36W Programmable High Precision DC Power Supply: 36V/1A
    GW Instek PPX-3601 36W Programmable High Precision DC Power Supply: 36V/1A
    Order # PPX-3601 Mfg # PPX-3601
    $1,575.86
  • GW Instek PPX-2005 100W Programmable High Precision DC Power Supply: 20V/5A
    GW Instek PPX-2005 100W Programmable High Precision DC Power Supply: 20V/5A
    Order # PPX-2005 Mfg # PPX-2005
    $1,730.30
  • GW Instek PPX-2002 40W Programmable High Precision DC Power Supply: 20V/2A
    GW Instek PPX-2002 40W Programmable High Precision DC Power Supply: 20V/2A
    Order # PPX-2002 Mfg # PPX-2002
    $1,575.86
  • GW Instek PPX-1005 50W Programmable High Precision DC Power Supply: 10V/5A
    GW Instek PPX-1005 50W Programmable High Precision DC Power Supply: 10V/5A
    Order # PPX-1005 Mfg # PPX-1005
    $1,593.02
  • GW Instek PFR-100MGL Multi-Range Power Supply, GPIB LAN (0-250V/0-2A/100W) Fanless
    GW Instek PFR-100MGL Multi-Range Power Supply, GPIB LAN (0-250V/0-2A/100W) Fanless
    Order # PFR-100MGL Mfg # PFR-100MGL
    $1,640.21
  • GW Instek PFR-100M (LAN) Fanless Multi-range DC Power Supply LAN, 0-250V/0-2A, 100W
    GW Instek PFR-100M (LAN) Fanless Multi-range DC Power Supply LAN, 0-250V/0-2A, 100W
    Order # PFR-100M (LAN) Mfg # PFR-100M (LAN)
    $1,471.47
  • GW Instek PFR-100LGL Multi-Range Power Supply, GPIB/LAN (0-50V/0-10A/100W) Fanless
    GW Instek PFR-100LGL Multi-Range Power Supply, GPIB/LAN (0-50V/0-10A/100W) Fanless
    Order # PFR-100LGL Mfg # PFR-100LGL
    $1,640.21
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