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    230v 1MHz,AC supplay develop from 230V domestic supplay

    I am very thankfull you,anyone who help to design practically working circuit for 230v 1MHz,AC or DC supplay 4A capacity develop from 230V domestic supplay by using MOSFET or IGBT
    purpose:to design smoke detector

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    230v 1MHz,AC supplay develop from 230V domestic supplay

    Sounds curious. I can't imagine a "230v 1MHz,DC supply"
    What's the purpose of 4A for a smoke detector?



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    Re: 230v 1MHz,AC supplay develop from 230V domestic supplay

    Anyone who can help me to design practically working circuit to produce 230V,1MHz,DC,4A Capacity supplay from 230V,50Hz domestic supplay,by using drive IGBT or MOSFET ,
    purpose of the circuit to develop smoke tester for vehicle



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    Re: 230v 1MHz,AC supplay develop from 230V domestic supplay

    jijeshbabukg you are missing the point. It is impossible to create a 1MHz DC supply, it is a contradiction in terms, a DC supply does not have a frequency.

    It also seems to be a very high power demand for a smoke detector, you are asking for almost a Kilowatt of power.

    Brian.



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    230v 1MHz,AC supplay develop from 230V domestic supplay

    Hi,
    Maybe he should solve (I guess) a circuit that is a AC/DC converter at 1MHz switching frequency & delivers from 230VAC an "undefined" DC (5V?) for 4A load!? :-)
    K.


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