Ups switch

Discussion in 'General Electronics Chat' started by Sarfaraz47, Aug 5, 2014.

  1. Sarfaraz47

    Thread Starter New Member

    Jun 10, 2014
    5
    0
    which circuit switch on ups when main power gone?
     
  2. AlphaDesign888

    New Member

    Jul 27, 2014
    189
    10
    Some sort of mains monitoring circuit.

    Keep it safe and use an transformer.
     
  3. Sarfaraz47

    Thread Starter New Member

    Jun 10, 2014
    5
    0
    please post search results about monitoring circuit.
     
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