On Mon, 24 May 2004 23:34:35 +1200, bill ramsay wrote:

28V transformer to feed 100,000u cap, with a 0.5ohm resistor, then
1000u cap into the tube. ie. 2 ohm load,

or am i missing something here, 28V ac seems a long way away from 10v
dc, or is this an artifact of the high current pulsing away and
charging the caps?

Bill, what is the source impedance of the transformer? It needs to be very
low for what you are proposing here. If you can mail me the psu file, I'll
have a look at it for you.

--
Duncan Munro
http://www.duncanamps.com/