Thread: Recommendations - 12 / 13.8v Power Supply, ~ 5 amp?
View Single Post
  #62   Report Post  
Old February 18th 10, 01:34 PM posted to rec.radio.shortwave
dave dave is offline
external usenet poster
  
First recorded activity by RadioBanter: Jan 2009
Posts: 5,185
Default Recommendations - 12 / 13.8v Power Supply, ~ 5 amp?
bpnjensen wrote:


Sounds like a Variac...a big rheostat or something. With some
testing, you could probably bring old tube rigs back to life slowly
(warm up and reform the capacitors...)

Not a rheostat, an autotransformer with a wiper.
Reply With QuoteReply With Quote