Non Linear Resonance

Hello everyone.

@Atti.

Yes, that's real, but remember that it's the average that's important.
Let me explain...
The real problem is that to load a cap to 1J you need a 
longer than the discharge time, then in the ideal case
that you don't have any losses the energy is the same view from
the source that in the load..
That's a COP of 1.
The same goes for inductors, for example...
Imagine an inductor that has 100 turns and peak current
at 1A, this is 100A/Turn.
If the secondary has one turn, and you apply a 1 Ohm load to it
the peak voltage is 100V, if the resistor is 10 Ohm then 
you will have 1000V, but you have to remember that the voltage that is reflected
to the primary in the first case is 10000V+ Edc and in the second case...
The other thing is that di/dt=VL/L and the time it takes to rise to 1A
will be larger than the magnetic energy discharge, but the average
It's the same if the system is ideal.

YoElMiCrO.