[Heathkit] Filament Transformer for SB-220 needed?

Jim Mullen kk1w.jim at gmail.com
Mon Feb 28 14:05:25 EST 2011


The subject says it all. My SB-220 filament transformer decided during the
ARRL DX contest to not be center tapped any longer. I know there are way to
simulate the CT but if I could find a used transformer that would be my
preferred route.

Anyone need an SB-220 filament transformer with an open CT? It is in good
shape (other than the CT), no signs of overheating, windings look good and
it drives the two filaments just fine.

'73...

Jim/KK1W


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