more HV supply stuff

Still working on the HV supply, did some test measurements, and designing a pcb in eagle (cadsoft).
The circuit is really working well!
This is the eagle schematic, pcb will follow soon when I have al the parts.

It is working much better than a normal voltage multiplier, and I was wondering how much stages could be added, I tried 11 stages, the circuit still works fine in the simulation, with about 3.6W of output:

The next image shows the "why", the driving voltage peaks are very short spikes, the lower line of capacitors have a very low impedance for these spikes (or in other words, the capacitors form a high-pass filter, but only a very small part of the energy of a delta function is in the lower frequencies)

It should be possible to add a lot more stages without loosing much energy.