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  • Re: Removing resin from sealed 49:1 unun box

    From Rug Rat@1:135/250 to Boris Gonev on Sat Jul 5 22:44:05 2025
    On Wed 18-Jun-2025 9:24p, Boris Gonev@2:240/8001.0 wrote:
    Hi All,

    another project, but the main problem is that the ferrite inside the box
    is sea
    led with a resin. I would like to hear your opinions or experience, how to safe
    ly remove the resin without damaging/destroying the ferrite ?

    The only answer I could think to give you for your question, is to find a video on YouTube on repairing the old Commodore 64 PSU's. It is the only thing I can think of to compare it to.

    What I got from a quick search is, "Using heat, tools, or solvents to seperate the resin from the componates." So a lot of accetone and a dremmel tool?

    Sorry I could not be more help.

    Rug Rat (Brent Hendricks)
    Blog and Forums - www.catracing.org
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    * Origin: The Rat's Den BBS (1:135/250)