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Programmable & Multiple Channel DC Power Supplies

The PPT Series are 3-channel, programmable linear DC power supplies with 138/126W outputs. The PPT Series feature OVP and OCP protection and are compliant with all major safety standards (UL, CSA, and IEC) for safe, reliable operation. For extra precision, the PPT Series include remote sensing that add an extra level of precision by compensating cable losses between loads. The digital interface and smart features simplify operation and configuration with output limit store/recall functions, automatic tracking, automatic tracking, automatic series or parallel operation (PPT-Series), and auto stepping for continuous testing. The series have Labview drivers and SCPI commands as standard for remote control and PC interfacing via GPIB(PPT-Series). The Versatile PPT-Series are ideal for high-level applications requiring high resolution, multiple outputs, and an extra level of safety.

Key Features:

  • Easy operation with UP/DOWN key
  • High Resolution: 10mV, 1mA
  • Over voltage protection, over current protection by hardware
  • 50 Sets memory
  • Self test and software calibration
  • Meets UL CSA IEC Safety Regulation
  • Auto Step Running With Timer Setting
  • FRONT/REAR Output and Sense Switch Selectable
  • Triple Output
  • Auto Series and Parallel Operation
  • Auto Tracking
  • IEEE-488.2 and SCPI Compatible Command set
  • Labview Driver Software Available
  • High Stability, Low Drift
  • 4 Digit Display

Model Power (W) Output Voltage(V) Output Current (A)
 PPT-1830 138W 0~18Vx2, 0~6Vx1 0~3Ax2, 0~5Ax1
 PPT-3615 126W 0~3Ax2, 0~5Ax1 0~3Ax2, 0~5Ax1


Caltest Instruments Ltd

4 Riverside Business Centre

Walnut Tree Close


Surrey GU1 4UG

United Kingdom

Tel: +44 (0) 1483 302 700

Fax: +44 (0) 1483 300 562

Email: sales@caltest.co.uk

Caltest have been providing power sources and test instrumentation solutions for over 17 years and are proud to represent a number of industry leading manufacturers.