TTi EX-R series DC power supplies

We no longer have the TTi EX-R series in our product range, please refer to our overview page.

The TTi EX-R series DC power supplies are one of the most popular laboratory power supplies. Eight different models offer the user a DC power supply from 175 to 420 Watts, with 1,2 or 3 outputs, in the voltage ranges of 0-18Vdc, 0-20Vdc, 0-35Vdc, 0-42Vdc and 0-75Vdc. The EX-R series combines switched power regulation with linear post control. This produces specifications similar to those of fully linearly-switched versions. The EX-R series is also equipped with 4-digit V/I meters, an output on/off switch and remote sensing.

Thurbly Thandar Instruments (TTI) has a particularly versatile range of DC power supplies for laboratory use. These are intended as standard power supply for use on the workbench, in a test setup and suitable for both manual operation and remote applications.

TTI has DC power supplies with a single, double or even triple output, which can generally be used independently or in series/parallel mode. The power range is 30 to 1,200 Watts. The power control used is based on linear, mixed mode or power flex. Interfaces for remote control are, depending on model or version, analog, USB, RS232, GPIB and LAN.

The EX-R series models are:

  • EX1810R One 0 to 18V, 0 to 10A 180W
  • EX355R One 0 to 35V, 0 to 5A 175W
  • EX2020R One 0 to 20V to 20V, 0 to 20A 400W
  • EX4210R One 0 to 42V, 0 to 10A 420W
  • EX354RD Two two 0 to 35V, 0 to 4A 280W
  • EX354RT Three 0 to 35V, 0 to 4A 305W 1.5 – 5V @5A, 0 to 4A 305W 1.5 – 5V @5A
  • EX752M Two* 0 to 75V, 0 to 2A 300W (* or single output of 75V/4A or 150V/2A)
  • EX752M Two* 0 to 75V, 0 to 2A 300W (* or single output of 75V/4A or 150V/2A)
  • EX355P 35V/5A model with RS-232 interface

Open the datasheet for detailed specifications of this product.

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