Uploaded October 2012 | Updated September 2026, 1 week ago

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Hi all

ce soir je parle en français pour changer un peu. Bonne chance à tous!!

So for every one, i simply tried to to test if there is a change in input power of the winding around the U shape , when i connect or not my bulb lamp.

And it seems that there is a threshold in voltage under which the connection of the bulb increases the input power, and another threshold (16 volts ) where the connection of the bulb DECREASES the input power and the light is there very strongly.??

Probably there is a voltage where the input power should be invariant around 15 volts.

OK this is my results sofar and of couirse with my test bench, and i just can say to you that each time you change anything in the system, you have to retune everything,

So the variable capacitors are a must .

Good luck at all

Laurent