Analog Optocouplers

Discussion in 'General Electronics Chat' started by masa6614, Sep 9, 2009.

  1. masa6614

    Thread Starter Active Member

    Nov 9, 2008
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    0
    Hi,
    I'm new to optocoupler's and never used one before, looking at the datasheets of a few, I can't quite grasp how they work, their example circuits look kinda complicated. I have one side of a circuit referenced to a separate power supply (0V), and i want to transfer the signal voltage to a separate circuit referenced to (-15V). How would i go about this?
     
  2. bertus

    Administrator

    Apr 5, 2008
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  3. masa6614

    Thread Starter Active Member

    Nov 9, 2008
    49
    0
    Thanks alot.
    I like your cat
     
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