Problems with half bridge driver

Discussion in 'The Projects Forum' started by fusinato, Mar 29, 2009.

  1. fusinato

    Thread Starter New Member

    Mar 29, 2009
    1
    0
    Hello.
    I'm working on a frequency inverter for single phase and I'm using CI ir2111, my train of PWM pulses enter, but all the exits are on the rise, can someone tell me why?
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    When you hijack a year old thread - http://forum.allaboutcircuits.com/showthread.php?t=9091 - it can be confusing. Always start a new thread for your topics.

    Without a schematic, we can only guess about the problem. Does -
    - mean that the outputs all all high?
     
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