View Single Post
  #8   Report Post  
Old December 28th 03, 11:01 PM
Carl Franck
 
Posts: n/a
Default

N0DG wrote:

Thanks for those ideas Don. It's hard to believe that I threw away
several fuses yesterday, I'm sure your last suggestion will save me
real $. 73 de Carl KB2KDV



: I would first check the diodes between the transformer and filter cap.
:
: To prevent causing more problems do service checking with a 100 watt light bulb
: in series with the AC line. This bulb normaly should glow bright for a second
: when power is applied (Chargine filter caps.) then fade to dim if all is ok.
: (no load)
: If it continues to be bright with no load on supply you still have problem.
: This limits current thru transformer. Saves fuses and transformers or circuit
: boards.
:
: good luck,
: Don