[SBE] Question about a toroid core --
Mike Langner
mlangner at swcp.com
Mon Dec 8 13:21:42 EST 2008
yes, the core is clearly damaged. The windings, which I very carefully
removed, are intact and are not shorted. Since substituting an identical,
but not burned toroid made the amp work perfectly, I'm certain that the
core's characteristcs have changed --
Thanks !!
Mike/
__________________
Alan Kilgore <akilgore at wrvm.org> said:
> <html>
> <body>
> The core of the toasted transformer must also be damaged since you seem
> to be avoiding a choice for simply replacing the windings on the original
> core.<br><br>
> At 10:32 AM 12/8/2008, you wrote:<br>
> <blockquote type=cite class=cite cite=""><font face="arial" size=2>this
> may seem dumb but with no info I'd take the toast piece to a big parts
> house in Phoenix and find one physically identical, get a couple wind it
> and try it. You could grid dip the coil to see if its at the right
> frequency before applying power. <br><br>
> Henry</font><font face="arial"> <br>
> </font><font face="Courier New, Courier"></blockquote>
> <x-sigsep><p></x-sigsep>
> <br>
> Alan Kilgore, CPBE<br>
> Chief Engineer, WRVM 102.7 FM<br>
> work phone 920-842-2900<br>
> ham callsign WB4THU<br>
> station web: www "dot" wrvm "dot" org/<br>
> personal web site: www "dot" ez-net "dot"
> com/~alankilgore/<br>
> </font></body>
> </html>
>
>
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