This is a used unit in good shape. It has been tested and is fully functional. It comes with what you see in the pictures--one power supply and one power cord. I do not have the manual for it. It is in flawless shape, except for some very minor wear and tear from casual use. There are no dings or scratches that I can see. The unit has been tested and appears to be fully functional, however due to the nature of it being used and not being able to test every function it offers I am selling as-is--unless of course it were to somehow be DOA. That is the only case where I'd make an exception to the "as-is" statement. Again, there are absolutely no issues that I am aware of, but please ask questions before bidding if you are unsure. 



Maximum 40V output in series mode (channels bridged) and maximum 5A output in para mode (channels bridged). Spec below are for individual channels, without bridging, and are lower than the theoretical maximum output of a single, bridged channel.




About This Unit

The triple output PS2520G  Power Supply is a versatile supply suitable for many applications. The PS2520G has a single supply providing a maximum of 6 V and 3 A and two supplies providing a maximum of 36 V and 1.5 A.

The supplies can be operated in one of three modes: independent, series or parallel. In the independent mode, the output voltage and current of each supply are controlled independently. In the two tracking modes, the variable outputs are connected either in series or in parallel; the controls of the master power supply adjust the voltage or current of both power supplies.

The PS2520G is GPIB programmable. The GPIB command sets are SCPI compatible.

Each power supply features 100 memories to store voltage and current limits for instant recall via the front panel or GPIB. Both have a dual 4-digit LED display.

This unit has the following features:

  • Triple Output: One 6V @ 3A, Two 36V @ 1.5A
  • Digital LED Output Indicator
  • GPIB (SCPI) Compatible
  • Programmable Voltage Resolution: 10 mV
  • Programmable Current Resolution: 1 mA
  • Auto-series/Parallel Operation
  • Auto-masters/Slave Tracking
  • Internal Memory: 100
  • Constant Voltage Mode
  • Constant Current Mode
  • Variable Current Limit
  • Over-voltage Protection
  • Over-current Protection
  • Dual 4 Digit Panel Meter

 This unit has a GPIB module installed.



Channels can be bridge for higher output:

Maximum Output in Series and Para Modes
Series  40 V, 2.5 A
Para   20 V, 5 A