Help pls..

Discussion in 'The Projects Forum' started by syaf921, Jan 7, 2013.

  1. syaf921

    Thread Starter New Member

    Dec 21, 2012
    18
    0
    How to increase from 5VAC to 12VAC. Any suggestion? If can, give also the circuit reference..
     
  2. Tahmid

    Active Member

    Jul 2, 2008
    344
    25
    You must tell us the current required and why you need to step up 5V to 12V. The simplest way would be to use a step up transformer with turns ratio 5:12.
     
  3. wmodavis

    Well-Known Member

    Oct 23, 2010
    737
    150
    Transformer 1:2.4 turns ratio. Wind one.
     
  4. gerty

    AAC Fanatic!

    Aug 30, 2007
    1,153
    304
    We still need to know the available current at 5v and the required current at 12v.
     
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