"-ex-" wrote in message news:dc647$42d1d839 the
power xfmrs I see in car radios with typical ~100-120 cps vibrators seem
awfully small for 60 Hz use. -Bill

They are but some were over engineered and can servive. It's a crap shoot.

--
73 and good DX. B.H.
Brian's Radio Universe
http://webpages.charter.net/brianhill/500.htm