View Single Post
  #21  
Old 03-02-2012, 10:09 AM
miniman82's Avatar
miniman82 miniman82 is offline
First Light: 1952-2011
 
Join Date: Jun 2009
Location: Great Mills, MD
Posts: 4,183
Check shunt regulator current, it may be dragging down your HV supply. If that's not it, the screen resistor may have drifted.
__________________
Evolution...
Reply With Quote