To place an order, call
800-323-2439 or 214-340-0265

10557 Metric Drive
Dallas, TX 75243
Ph: 800-323-2439 or
Fx: 214-340-5870
Triple Output, Dual 0-30V, 0-3A and 5V, 3A

The GPC-3030D is designed to be used in applications such as powering operational amplifier, push-pull stages, logic circuit and definition systems where plus and minus voltages are required to track with an insignificant error, and in any application where three independent power supplies housed in a single package represent an operating convenience.


  • Triple Output
  • Auto Tracking
  • Auto Series and Parallel Operation
  • Constant Voltage and Constant Current Operation
  • Low Ripple and Noise
  • Internal Select for Continuous or Dynamic Load
  • Overload and Reverse Polarity Protection
  • 3 ½  Digits 0.5” LED Display
  • 5V, 3A Fixed Output


  Operation Mode

  Two independent outputs and
  5V fixed output

  Output from 0 to ± rating volts and 0
  to rating amperes


  Output from 0 to + rating volts at
  rating ampere seach

  Output from 0 to double rating volts
  at rating amperes


  Output from 0 to double rating
  amperes at rating volts

  5v Fixed Output

  Line regulation < 5mV

  Load regulation < 10mV

  Ripple & Noise   < 2mVrms
  Voltage Accuracy   5V ± 0.25V
  Output Current   3A
  Tracking Operation
  Tracking Error   < 0.5% + 10mV of the master
  Series Regulation   < 300mV
  Constant Voltage Operation
  Regulation   Line regulation < 0.01% + 3mV
  Load regulation

  < 0.01% + 3mV (rating current < 3A)

  < 0.02% + 5mV (rating current < 10A)

  Ripple Current   < 3mArms
  Recovery Time   < 100µS (50% Load change,
  Minimum load 0.5A)
  Constant Current Operation

  Line regulation < 0.2% + 3mA

  Load regulation < 0.2% + 3mA

  Ripple Current

  < 3mArms


  3 ½ digits 0.5" LED display

  3 ½ digits 0.39" LED display
  (for GPC-3030DQ)

  Accuracy   ± (0.5% of rdg + 2 digits)
  Chassis and
  20M Ohms or above (DC 500V)
  Chassis and
  AC Cord
  30M Ohms or above (DC 500V)
  Power Source
  AC 100V/120V/220V/240V±10%, 50/60Hz
  Instruction manual x 1, Power cord x 1
  Test lead GTL-105 x 3 (< 3A), or GTL-104 x 3 (< 10A)
  255(W) x 145(H) x 335(D) mm
  Selection Guide
  Model   Independent   Series   Parallel
  0~30V x 2,
  0~3A x 2
  60V 3A   30V 6A


Price $460.00