TDK/Lambda/EMI TCR20T125-4-D-0V

TCR20T125-4-D-0V EMI DC Power Supply

20 V 125 A 1 Output Programmable DC Power Supply

The TCR20T125-4-D-0V is a 2500 Watt DC Power Supply from EMI. Supplies DC Voltage and Current to test, design, and troubleshoot electric and electronic circuits. Applications include Burn In, QA, ATE, Research, Design, and Education to name a few.

Price: $695.00

Refurbished In Stock


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NIST Calibration Pricing - $115.00

TDK/Lambda/EMI TCR20T125-4-D-0V Features:

  • 20 VDC
  • 125 A
  • 2500W output
  • 1 Output Programmable DC Power Supply
  • 3 Phase AC Input


In the TCR20T125, the input AC is sourced to the three pairs of bi-directionally connected SCRs placed within the delta connetcted primary of the main power transformer. The secondary voltage of this transformer is rectified and double L/C filtered to provide a low ripple DC output. Both output voltage/current are sensed and compared against internal references so the supply provides constant voltage or current with automica crossover depending on the control level.