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Thread: Gapped transformers

  1. #1
    Pro Audio Group microx has disabled reputation
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    I know that transfomers are gapped to avoid DC saturation. Where is the gap placed and can you gap a non gapped transformer?
    Steve

  2. #2
    gyraf
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    The gap is in the magnetic core, "de-shorting" the magnetic circuit.

    You can't gap an ungapped transformer - unless you put in a new core.

    Jakob E.

  3. #3
    Pro Audio Group krisbelaen has disabled reputation
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    and how to use an ungapped output trannie instead of a gapped one.
    Any extra components to use , how to connect ?

    I'm just asking because I have some big Quads overhere.

  4. #4
    Pro Audio Group moby@ptt.yu has disabled reputation moby@ptt.yu's Avatar
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    I wounded some TX years ago, but i never use it. Few months ago i reangered them to act like 200-600 ohm (neve type) and i made a gap between two c cores(just a paper between). Lost some inductance, but works great! Not so easy to find proper paper but few hours of experiment and there you are. Dont know about Quads!? :D
    Analog saturation!

  5. #5
    gyraf
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    Andreas,

    Gapped and ungapped transformers are different entities. There's no "trick" that will translate into a virtual gap - unless you run the circuit completely different.

    Jakob E.

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