ir2111 gate drive

Discussion in 'The Projects Forum' started by djaya, Mar 24, 2010.

  1. djaya

    Thread Starter New Member

    Mar 7, 2010
    1
    0
    i have ir2111 vb and vs with capacitor 100Nf and 4,7Uf 250V. but output high side with VS dont work. input drive with 6n136. please help my question. how to handle it.
     
  2. SgtWookie

    Expert

    Jul 17, 2007
    22,182
    1,728
    Start by posting a schematic of exactly how you have things wired up.
     
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