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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  • GW Instek PSW-1080L124 Triple-channel switching DC Power supply, 30/40/80V, 1080W
    GW Instek PSW-1080L124 Triple-channel switching DC Power supply, 30/40/80V, 1080W
    Order # PSW-1080L124 Mfg # PSW-1080L124
    $5,099.38
  • GW Instek PSW-1080L125 Triple-channel switching DC Power supply, 30/40/160V, 1080W
    GW Instek PSW-1080L125 Triple-channel switching DC Power supply, 30/40/160V, 1080W
    Order # PSW-1080L125 Mfg # PSW-1080L125
    $5,269.55
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    GW Instek PSW-1080L144 Triple-channel switching DC Power supply, 30/80/80V, 1080W
    GW Instek PSW-1080L144 Triple-channel switching DC Power supply, 30/80/80V, 1080W
    Order # PSW-1080L144 Mfg # PSW-1080L144
    $5,099.38
  • GW Instek PSW-1080L145 Triple-channel switching DC Power supply, 30/80/160V, 1080W
    GW Instek PSW-1080L145 Triple-channel switching DC Power supply, 30/80/160V, 1080W
    Order # PSW-1080L145 Mfg # PSW-1080L145
    $5,269.55

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  • GW Instek PSW-1080L155 Triple-channel switching DC Power supply, 30/160/1600V, 1080W
    GW Instek PSW-1080L155 Triple-channel switching DC Power supply, 30/160/1600V, 1080W
    Order # PSW-1080L155 Mfg # PSW-1080L155
    $5,439.72
  • GW Instek PSW-1080L222 Triple-channel switching DC Power supply, 40/40/40V, 1080W
    GW Instek PSW-1080L222 Triple-channel switching DC Power supply, 40/40/40V, 1080W
    Order # PSW-1080L222 Mfg # PSW-1080L222
    $5,099.38
  • GW Instek PSW-1080L224 Triple-channel switching DC Power supply, 40/40/80V, 1080W
    GW Instek PSW-1080L224 Triple-channel switching DC Power supply, 40/40/80V, 1080W
    Order # PSW-1080L224 Mfg # PSW-1080L224
    $5,099.38
  • GW Instek PSW-1080L225 Triple-channel switching DC Power supply, 40/40/160V, 1080W
    GW Instek PSW-1080L225 Triple-channel switching DC Power supply, 40/40/160V, 1080W
    Order # PSW-1080L225 Mfg # PSW-1080L225
    $5,269.55
  • GW Instek PSW-1080L244 Triple-channel switching DC Power supply, 40/80/80V, 1080W
    GW Instek PSW-1080L244 Triple-channel switching DC Power supply, 40/80/80V, 1080W
    Order # PSW-1080L244 Mfg # PSW-1080L244
    $5,099.38
  • GW Instek PSW-1080L245 Triple-channel switching DC Power supply, 40/80/160V, 1080W
    GW Instek PSW-1080L245 Triple-channel switching DC Power supply, 40/80/160V, 1080W
    Order # PSW-1080L245 Mfg # PSW-1080L245
    $5,269.55
  • GW Instek PSW-1080L255 Triple-channel switching DC Power supply, 40/160/160V, 1080W
    GW Instek PSW-1080L255 Triple-channel switching DC Power supply, 40/160/160V, 1080W
    Order # PSW-1080L255 Mfg # PSW-1080L255
    $5,439.72
  • GW Instek PSW-1080L444 Triple-channel switching DC Power supply, 80/80/80V, 1080W
    GW Instek PSW-1080L444 Triple-channel switching DC Power supply, 80/80/80V, 1080W
    Order # PSW-1080L444 Mfg # PSW-1080L444
    $5,099.38
  • GW Instek PSW-1080L445 Triple-channel switching DC Power supply, 80/80/160V, 1080W
    GW Instek PSW-1080L445 Triple-channel switching DC Power supply, 80/80/160V, 1080W
    Order # PSW-1080L445 Mfg # PSW-1080L445
    $5,269.55
  • GW Instek PSW-1080L455 Triple-channel switching DC Power supply, 80/160/160V, 1080W
    GW Instek PSW-1080L455 Triple-channel switching DC Power supply, 80/160/160V, 1080W
    Order # PSW-1080L455 Mfg # PSW-1080L455
    $5,439.72
  • GW Instek PSW-1080L555 Triple-channel switching DC Power supply, 160/160/160V, 1080W
    GW Instek PSW-1080L555 Triple-channel switching DC Power supply, 160/160/160V, 1080W
    Order # PSW-1080L555 Mfg # PSW-1080L555
    $5,609.89
  • GW Instek PSW-720H66 Dual-channel switching DC Power supply, 250V/250V, 720W
    GW Instek PSW-720H66 Dual-channel switching DC Power supply, 250V/250V, 720W
    Order # PSW-720H66 Mfg # PSW-720H66
    $4,247.10
  • GW Instek PSW-720H68 Dual-channel switching DC Power supply, 250V/800V, 720W
    GW Instek PSW-720H68 Dual-channel switching DC Power supply, 250V/800V, 720W
    Order # PSW-720H68 Mfg # PSW-720H68
    $4,388.67
  • GW Instek PSW-720H88 Dual-channel switching DC Power supply, 800V/800V, 720W
    GW Instek PSW-720H88 Dual-channel switching DC Power supply, 800V/800V, 720W
    Order # PSW-720H88 Mfg # PSW-720H88
    $4,530.24
  • GW Instek PSW-720L15 Dual-channel switching DC Power supply, 30V/160V, 720W
    GW Instek PSW-720L15 Dual-channel switching DC Power supply, 30V/160V, 720W
    Order # PSW-720L15 Mfg # PSW-720L15
    $3,650.79
  • GW Instek PSW-720L22 Dual-channel switching DC Power supply, 40V/40V, 720W
    GW Instek PSW-720L22 Dual-channel switching DC Power supply, 40V/40V, 720W
    Order # PSW-720L22 Mfg # PSW-720L22
    $3,825.25
  • GW Instek PSW-720L24 Dual-channel switching DC Power supply, 40V/80V, 720W
    GW Instek PSW-720L24 Dual-channel switching DC Power supply, 40V/80V, 720W
    Order # PSW-720L24 Mfg # PSW-720L24
    $3,825.25
  • GW Instek PSW-720L25 Dual-channel switching DC Power supply, 40V/160V, 720W
    GW Instek PSW-720L25 Dual-channel switching DC Power supply, 40V/160V, 720W
    Order # PSW-720L25 Mfg # PSW-720L25
    $4,015.44
  • GW Instek PSW-720L44 Dual-channel switching DC Power supply, 80V/80V, 720W
    GW Instek PSW-720L44 Dual-channel switching DC Power supply, 80V/80V, 720W
    Order # PSW-720L44 Mfg # PSW-720L44
    $3,825.25
  • GW Instek PSW-720L45 Dual-channel switching DC Power supply, 80V/160V, 720W
    GW Instek PSW-720L45 Dual-channel switching DC Power supply, 80V/160V, 720W
    Order # PSW-720L45 Mfg # PSW-720L45
    $4,015.44
  • GW Instek PSW-720L55 Dual-channel switching DC Power supply, 160V/160V, 720W
    GW Instek PSW-720L55 Dual-channel switching DC Power supply, 160V/160V, 720W
    Order # PSW-720L55 Mfg # PSW-720L55
    $4,208.49
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