ivp wrote:
> Attached are a couple of circuits I use (although 50V is pushing it a
> little)

OT question: which CAD program did you use to produce the schematics? 

Vitaliy
-- 
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist