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ep junior

  1. Controllers
    When I looked at EPC´s homepage, http://epc-corporation.com/, they adverised industrial dc motor controllers for EVs, capacitor banks, and chargers. I expected a state of technology, factory built industrial IGBT device, with a one year no fault manufacturer warrenty, as advertised by Mr. Paul...
  2. Controllers
    I had my EP junior running a couple of hours. I didn`t in particular mind the 50 Hz humming sound it made.:confused: until it quit. And smelled. :mad: Uppon inspection I noticed soon that both 1200V 600A IGBT`s:cool: where shut. Good thing that the company promised to send all necessary...
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