https://www.youtube.com/watch?v=gouEQnXccG0&t=2s The amount of Joule heat generated during a certain time by the steady current flowing in the conductor is proportional to the square of the current intensity and the resistance of the conductor.
If the amount of current is deprived by heat generated by unnecessary resistance, it is the largest enemy of a free generator.
It works with minimal safety devices to protect the transistor.
The problem with the above schematic is that it generates a lot of heat.
In less than 5 minutes of operation, it overheats so that you cannot touch it with your hands.
Smoke comes out of the resistance. Burning is visible.
IRFP260N MOSFET Fast Avalanche switching capacity is 200V 50A.
However, this too quickly overheats when the resonance operates.
If you add overheating with unnecessary parts here, it will stop working.
The IRFP260 only has to interfere with switching.
In order for the IRFP260 to elicit maximum resonance, the IRFP260 should not be burdened.
https://www.youtube.com/watch?v=i72Hf5wt8JERuslan is saying that the Zener diode will stop functioning,
Everything from the IRFP260N MOSFET is lacking in capacity.
I lost the MOSFET from the first experiment.
There are more than 10 mospets that I lost during my experiment.
I lost too much of the Zener diode, so I took it off as a problem.
It works though.
So, to protect MOSFET, FR102 diode, varistor FNR20K471 Uvdc = 470V I tried using other alternatives, but the diode or varistor is not a problem, it is caused by insufficient Zener diode capacity.
Virtually no need.
Yoke-transformers only need the simplest switching.
Kapanadze only used two hugely large transistors.
This is because the transistor has to bear a huge burden.
Other parts are virtually unnecessary here.
The simplest and most important.
We are only at the level of seeing a schematic made by someone and following it.
The same was true of Ruslan.
It is a problem to be solved by increasing the capacity.
Anyone who understands the free-generator resonance is supposed to focus on the push-pull circuit.
Because it is the most important and also the most important.
If unnecessary heat is generated in the push-pull circuit before the resonance is activated,
As soon as the resonance is activated, all of the other parts will be lost.
And in my YouTube video above there is a trick.
It is because the circuit of unknown state was reproduced as it is.
Google translation has a lot of errors.
I hope you understand it in consideration.