High-Power 555 Flyback Driver

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Uploaded by on Feb 17, 2008

A high-power version of the common 555-based flyback transformer driver circuit. The MOSFET used is a STW18NB40. Input voltage is 30.1 V at 4 A. The flyback output is tremendous; I actually burnt up the flyback shortly after recording this video.

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Science & Technology

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Standard YouTube License

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  • Wicked arc's there mate ;-)

    THUMBS UP*

  • please give a schematic of the circuit

  • @hbycoily Just google 555 flyback driver.

  • hi do you have a schematic for this 555 driver please.

    thanks

    steve

  • Where can I get a TVR10G diode?

    I can't find any, and I couldn't even buy one :(

  • @a380rockerfan i have a very small flyback and am using the primary on it. i can run it for hours without any problems, and i am not using any IC or Transistor.

  • Burnt the flyback out? Use a bigger one; more robust and more power :-)

  • @Pelle4495 ps: add ht tp:// without the space. Annoying youtube doesn't let you place links

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