Opto couplers

Discussion in 'The Projects Forum' started by muthuaiyan, Aug 21, 2014.

  1. muthuaiyan

    Thread Starter New Member

    Aug 4, 2014
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    0
    What is the switching frequency for the each opto isolater?
    tell me some examples
     
  2. Dodgydave

    AAC Fanatic!

    Jun 22, 2012
    5,298
    799
    you give us some model numbers then..
     
  3. DickCappels

    Moderator

    Aug 21, 2008
    2,909
    715
    The EL817 series from Everlight will typically be able to switch at 80 kHz.
     
  4. mcgyvr

    AAC Fanatic!

    Oct 15, 2009
    4,867
    993
    read the datasheets
    RTFDS :)
     
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