High Frequency DC-DC converter Using MOSFET

Discussion in 'Power Electronics' started by Dasun Umayanga M. A., Sep 12, 2019.

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  1. Dasun Umayanga M. A.

    Thread Starter New Member

    Aug 3, 2019
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    chopper-1-13-8-141.png
    I simply want this circuit to achieve with the real components.

    Input= up to 100V
    output= 50% duty cycle, up to 500kHz
    The circuit could transfer power up to 100W

    Please help me with this
     
  2. Ramussons

    Well-Known Member

    May 3, 2013
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    You mention DC-DC convertor, 100 V, Duty Cycle, KHz, Watts.... in a random order.

    What exactly is your question?
     
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  3. Dasun Umayanga M. A.

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    Aug 3, 2019
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    What are the ic's and components to use in this circuit?
     
  4. AlbertHall

    AAC Fanatic!

    Jun 4, 2014
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    Dasun Umayanga M. A. likes this.
  5. ci139

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  6. Dasun Umayanga M. A.

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    Aug 3, 2019
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    I want to make a circuit which can pulsed dc ?
    I am looking for a circuit diagram with proper components combination.
     
  7. Dasun Umayanga M. A.

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    Aug 3, 2019
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    I am failing to achieve this circuit with real components, can you please suggest me a circuit that could do this job according to above mentioned specifications
     
  8. Ramussons

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    May 3, 2013
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    What is "Pulsed DC" ?
    What do you want to do?

    Are you planning a Switched Buck or Boost Convertor - a variable pulse width switching to give a regulated output voltage lower or higher than the input voltage? Then Post #4 is the lead. Or is it something else that you have on your mind?
     
  9. ci139

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    Jul 11, 2016
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    Last edited: Sep 14, 2019
  10. Dasun Umayanga M. A.

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    Aug 3, 2019
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  11. bertus

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    New thread started.
     
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