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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    What is the switching frequency for the each opto isolater?
    tell me some examples
     
  2. Dodgydave

    AAC Fanatic!

    Jun 22, 2012
    6,476
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    you give us some model numbers then..
     
  3. DickCappels

    Moderator

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

    AAC Fanatic!

    Oct 15, 2009
    5,081
    1,103
    read the datasheets
    RTFDS :)
     
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