01483 302 700


GW Instek Image 1
GW Instek Image 2
Download contact


GW Instek

PSB-2000 Series

Programmable & Single Channel DC Power Supplies

The PSB-2000 series, which is a high power density, programmable and multi-range output DC power supply. There are six models in the series including one power booster unit. The PSB-2000 series has the output voltage of 0~80V and 0~800V, and the output power ranges of 0~400W and 0~800W. The multi-range output functionality facilitates flexible collocations of higher voltage and larger current under the rated power range. Both series and parallel connections can be applied to the PSB-2000 series to fulfill the requirements of higher power output range.

Key Features:

  • Output Voltage Rating : 80V/800V
  • Output Power Rating : 400W~800W
  • Constant Power Output for Multi-Range(V&I)Operation
  • Series and Parallel Operation(2 Units in Series or 4 Units in
  • parallel Maximum)
  • Sequence function edited by PC will be controlled through power supply
  • optional interface
  • Standard Interafce: RS-232C / USB / Analog Control Interface
  • Optional Interface: GPIB

PSB-2400L    (0~80V/ 0~40A / 400W) Multi-Range DC Power Supply

PSB-2800L     (0~80V / 0~80A / 800W) Multi-Range DC Power Supply

PSB-2400L2   (0~80V x 2 / 0~40A x 2 / 800W) Multi-Range DC Power Supply

PSB-2400H     (0~800V / 0~40A / 400W) Multi-Range DC Power Supply

PSB-2800H     (0~800V / 0~80A / 800W) Multi-Range DC Power Supply

PSB-2800LS   800W Slave (Booster) Unit For Current Extension Only


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.