Inverter circuit

Discussion in 'The Projects Forum' started by almasee, Feb 1, 2010.

  1. almasee

    Thread Starter New Member

    Jan 30, 2010
    4
    0
    HI, AM NEW , I wish you
    find for me inverter circuit , i looked about but , ididnt find it
    i also look for digital wattmeter circuit
    please please please
    fast for my project
     
  2. almasee

    Thread Starter New Member

    Jan 30, 2010
    4
    0
    input is 12v dc and 240 Ac
    so please find it for fast
     
  3. t06afre

    AAC Fanatic!

    May 11, 2009
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    1,222
    Such a project requires parts that you do not find easy. Schematics is not easy to find. This is one thing that far better and cheaper to purchase.
     
  4. Wendy

    Moderator

    Mar 24, 2008
    20,765
    2,536
    Amen, especially high power units. They aren't as simple as they seem sometimes.

    What is your application, wattage, and frequency?
     
  5. almasee

    Thread Starter New Member

    Jan 30, 2010
    4
    0
    aha,our Dr.,he challanges us to do it
    my frined , we search about it
    but they were not good because some components not clear. am mean the rating
    our frequnecy =50 hz
    the application, we want to use it in our lab for many use
    so please if you can
    we have another choice
    digital wattmeter but we didnt find the circuit
     
  6. t06afre

    AAC Fanatic!

    May 11, 2009
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  7. bluebrakes

    Active Member

    Oct 17, 2009
    245
    7
    you can't argue with that. :D

    A 555 timer seems to a favourite of this type of circuit too. Especially to get the frequency right.

    I've seen some people get a transformer out of a power supply unit and just reverse the connections of the transformer.

    So with a 555 going through an amplifier, this then goes through the secondary windings instead of the primary thus getting the inverted voltage out of the primary.

    Not the best way to do it, but definately the easiest.
     
  8. almasee

    Thread Starter New Member

    Jan 30, 2010
    4
    0
    thanksssssss
    very much
     
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