I'm finishing the prototype this weekend i will have a position.
I will not use the lawton circuit as i examined and they are not like the principle i have here..
I will use the pll circuit to generate the frequency and maintain resonance as i did in my previous experiments but i will use a duty cycle variable gate made from a 555 timer going into the pin 5 of the pll that will control the number of pulses being applied to the primary and with an invert logic will also activate the amp consuming device witch will be the Damper of the resonance witch i want to achieve, ( as a mean to control the production) ( i don't want all the water inside my chamber to explode, hehe might be dangerous) as the electron extraction circuit will be used in my concept to double the frequency and allow the resonant charging effect thru a second high speed diode when the amp consuming device switch is in off position...
I made a very nice schematic, and the all plan for the wave forms needed to achieve what i want, there is only one little thing i need to think about, i need to figure a way to have the gate pulse to the amp switch to only start when the pulse is finished to avoid its conduction during high stress timing.
I'm finishing the vic
I have 2 resonant coils 0,8mm wire 80 turns per coil being one wound over the other in the same direction but with a very good insulation between both ( i used nomex and mylar insulation) the up coil of them i made variable every ten turns, and both got 38 mh
I'm using a ferrite toroidal core about 10cm diameter having about 5000 uh permeability if i remember well HV yellow insulation tape under all windings,
Only the "bifilar" resonant coils are one wounded over the other, the secondary will be separated and primary also for easy of changing...
i just need now to wind up the secondary and primary and solder everything up and will be able to perform 1° tests
I will use 0,27mm wire for the secondary and it will have about 100 turns... while the primary will have 30
when i get the resonance i will than adjust the primary and secondary to the right impedance to reach maximum power transfer..
Z= R1+R2+R3+Re
Z transformation = T^2* Z
My water capacitor have about 1nf is a 4 inch long pair of tubes with 2mm gap being the inside tube is 1 inch diameter... I have used corona dope on the inside of the inside tube and outside of the outside tube, and have used sandpaper on the contact surfaces in a tentative to clear it well and raise a bit the contact area...
however thinking about i found that the corona dope will probably not be enough as it has a very low dielectric value, and is very thin coating, even if i applied many layers and dried on fire... delrin to support the voltage stress would need to be some mm thick so i think the corona will help very little if so.
no problem