Something is not measured correctly. Power in can not be least rhan power out. Amps can go higher but voltage drops.
My setup was drawing 24v at 2.5 amps and the cell was drawing 4.8amps with 50 duty cycle.
I understand your thinking, as i did the same for a while.
But think about this: my powersupply still delivers 12v, even with a duty cycle of 30%.
A normal voltmeter will show 4 volts, but you should use a scope or rms meter.
The 12v doesnt change.
Another thing: i measure 0.20amps from the powersupply and before the cell, when i do not use the resonance or bucking/boosting effect. When i use the resonance, i measure 0.60amps. on what is going in the cell.
So, there is a charge coming off the cell, after the charge pulse is gone.
That charge is used on top of the normal charge pulse.
Long story short. You do NOT waist voltage for amperage with this setup.
The only thing i am asking myself is that there is almost no current going when i use 2 or 3 volts with a duty of 30%.
Thats why i raised voltage a bit. Ohms law apply,s. More volts, same resistance means more amps.
The other thing is that i am convinced that splitting water with a higher voltage is creating a more powerfull type of gas....
Pulsed dc also creates more monotomic hydrogen, means more mass and more power.
I will setup my big two plate Anderson cell and see how that works with this circuit. That cell pulls lots of amps with strait DC and still the water didnt fill it self full of bubles.
Mayby we see something different this time with resonance.
And my last comment is that is used the primairy of an ignitioncoil and i achieved the same results into resonance......
cheers!