Bob,
When I need a new power supply, I took an old Microwave transformer and cut out the HV (2000V) winding and wound my own with new magnet wire. I found (by testing) on one particular transformer that 1 turn = .9 volt so I just divided my required output by .9 and wound that many turns. Wire size is based on amps required and it works for me!
Just another option.
Bubba |