Opto couplers

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

  1. muthuaiyan

    Thread Starter New Member

    Aug 4, 2014
    19
    0
    What is the switching frequency for the each opto isolater?
    tell me some examples
     
  2. Dodgydave

    Distinguished Member

    Jun 22, 2012
    4,998
    745
    you give us some model numbers then..
     
  3. DickCappels

    Moderator

    Aug 21, 2008
    2,658
    632
    The EL817 series from Everlight will typically be able to switch at 80 kHz.
     
  4. mcgyvr

    AAC Fanatic!

    Oct 15, 2009
    4,771
    971
    read the datasheets
    RTFDS :)
     
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