8 Dec
2009
8 Dec
'09
3:37 a.m.
On 7 Dec 2009 at 19:23, Josh Dersch wrote:
I thought it might be HV leakage based on discussions
I've seen on
this list. I've run it with the cover off and the lights off and I
can see no evidence of sparking or other visible discharge.
Any thoughts?
My first instinct says "flyback transformer". An arc between
windings or the core/frame can produce the effect you describe
without anything visible showing.
--Chuck