GW Instek

GW Instek DC Power Supply, 0-30V, 0-3A Dual Display, Model GPS 3030DD

SKU: 01PS3030DD

  • Sale
  • Regular price $231.00

The GW Instek GPS-3030DD is a compact power supply from the GPS single-channel power supply series. The channel has a low ripple and output noise that ensures accurate voltage/current levels. For safety, the GPS-3030DD has overload, and reverse polarity protection. This ensures that the device is kept safe from unexpected events. It also has automatic internal switching to recognize a continuous or dynamic load. Lastly, the GW Instek power supply can also be programmed via the backside of the supply.


  • 0-3A DIGITAL
  • Light and Compact Design
  • 0.01% High Regulation
  • Constant Voltage and Constant Current Operation
  • Remote Control for External Programmability
  • Internal Select for Continuous or Dynamic Load
  • Low Ripple and Noise
  • Overload and Reverse Polarity Protection
  • Series or Parallel Operation
  • Model GPS-3030DD has Separate Displays for Simultaneous Voltage and Current Readings


    • Regulation
      • Line regulation≤0.01% + 3mV
      • Load regulation≤0.01% + 3mV (rating current ≤ 3A)
      • Load regulation≤0.01% + 5mV (rating current > 3A)
    • Ripple & Noise
      • ≤0.5mVrms 5Hz ~ 1MHz (rating current ≤ 3A)
      • ≤1mVrms 5Hz ~ 1MHz (rating current > 3A)
    • Recovery Time ≤100µS ( 50% load change, minimum load 0.5A )
    • Temp. Coefficient ≤300ppm/°C
    • Output range 0 to rating voltage continuously adjustable
  • Regulation
    • Line regulation≤0.2% + 3mA
    • Load regulation≤0.2% + 3mA
  • Regulation ≤3mArms
  • Output Range 0 to rating current continuously adjustable (Hi/Lo range switchable)