Radiant power from Solid state Tesla hairpin circuit

[AlienGrey]

Blew up gate driver shorting capacitors just put Bc327 and Bc337 in the 8pin socket and it works as a driver
Im not sure it's over unity though but it gives a lovely 500v waveform and will make a quarts bulb glow
just like a DC-DC does  if you put energy into it 

[itsu]

great work Itzu.
keep in mind the copper mass has to be equal, not the insulation. just weigh a part of  stripped coil lenght and compare it.

by making L3 larger, it steps up the voltage, and also the power. It does work with an equal coil, but it will give less power.

Didn't know the gate driver is obsolete, luckily there are other  available. the high side switching module (hsm) makes it possible to use a low side gate driver IC.

I made the below shown L3 coil (20m 2x 0.75mm speaker wire) , and then found out i screwed up on L1 and L2 as they also turned out to be made of 0.75mm wire.

As i not really believe in this "copper mass must be equal" thingy i just tried it.
The 25W load bulb just glowed somewhat and when tuning i managed to blow the both diodes (600V / 12A) and the MOSFET   

So is there something to this "copper mass" thingy or was i just way off frequency?   


I will build new L1 and L2 coils with 2x 1.5mm wire and test with both lateron.

Itsu

[magpwr]

Hi everyone,
I have posted my major breakthough for Nelson Rocha circuit   5 times out Amps verses input dc Amps .Out of courtesy i am using the original topic dedicated to Nelson Rocha -The bifilar pancake coil at its resonant frequency since Nelson is the designer of this circuit.

Please use link below.
https://overunity.com/17186/the-bifilar-pancake-coil-at-its-resonant-frequency/msg533995/#msg533995

I have posted in youtube sanjev21 few minutes ago.
https://www.youtube.com/watch?v=Z7gyI99wpTI

[AlienGrey]

Hi everyone,
I have posted my major breakthough for Nelson Rocha circuit   5 times out Amps verses input dc Amps .Out of courtesy i am using the original topic dedicated to Nelson Rocha -The bifilar pancake coil at its resonant frequency since Nelson is the designer of this circuit.

Please use link below.
https://overunity.com/17186/the-bifilar-pancake-coil-at-its-resonant-frequency/msg533995/#msg533995

I have posted in youtube sanjev21 few minutes ago.
https://www.youtube.com/watch?v=Z7gyI99wpTI

Hi Magpwr that's interesting, before all this IVO thing, 'NELSON' (a clever guy) was showing me a very small device without
the massive dinner plate oversised expensive pancake coils  but as fate would have it it wasn't meant to be.

What if you just wound the coils on ferrite cores or used and modified the Katcher circuit as in the old German scientist vid ?

PS watch out some of the caps can store some high power in them when switched off that are lethal!

[magpwr]

Hi Magpwr that's interesting, before all this IVO thing, 'NELSON' (a clever guy) was showing me a very small device without
the massive dinner plate oversised expensive pancake coils  but as fate would have it it wasn't meant to be.

What if you just wound the coils on ferrite cores or used and modified the Katcher circuit as in the old German scientist vid ?

PS watch out some of the caps can store some high power in them when switched off that are lethal!

Hi AlienGrey,
Akula was using similar approach to pancake coil but using bifilar -2 wires in parallel but shorted at the top then start winding with 2 wires below on bobbin with E shape ferrite in middle(This will be similar to middle of the pancake coil).This was also shown in this somewhere in this forum few years ago.It was hard to make sense back then.