Ronald wrote:

It depends on the tubes ......
I would use 4x PY500A for that , I think .....
You'll need just 1 winding , 42V / 1.2A , 84V / 0.6A or 168V / 0.3A .

Ronald .

"Steve Dolan" schreef in bericht
...
I am building a high voltage (1000VDC +)full wave bridge using half wave
rectifiers. Do I need separate filament supplies for each rectifier?

Steve



What about the H-K insulation in that hookup? Might be some
failures!! JLS