ENERGY AMPLIFICATION

[crazycut06]

cc
good start
only 3hrs rest for my night work
will monitor  ur results as i build mine by tomorrow
tonight is only plan plamn plan my next move
slowly but surely
see if ur turns will fit in my e core
gyula take ur time
enjoy the evening

My coil is wound on an empty soldering lead bobbin with a solid iron core, maybe not the best coil, maybe the e-core is much better because the flux is concentrated inside the core...

[crazycut06]

Take your time in building so that you will not waste much on magnet wires, mine are recovered from old tv degauss, so not much of a waste, will share results for us to find the best setup...


Regards
Cc

[gyulasun]

Hi totoalas,

Ok that no air gaps between the facing core surfaces.

I would suggest the two primaries would be wound onto the center core bifilarly , L1 and L2, and one of the switches would connect to say the start of one of the bifilars say L1 and the other switch would connect to the end of the other bifilar, L2. Here the bifilar winding style just makes winding easier (you can have two windings from one winding effort). It sounds ok for me you would wind the two primaries onto one half of the center leg and your output coil would occupy the other half of the center leg. For the feedback coils I also agree with using the top and the bottom legs of the E cores.
Regarding the number of turns, well a guess only here, try winding at least a 100 turns for the bifilar primaries if you have pleanty of wire then maybe even 200 turns, any wire size between say #20 to #30 you have and for the rest of the other three coils I can also guess to use any of that range, maybe all the 5 coils could be wound from the same size if you have enough.

For the output coil use the same number of turns like for the primaries, this could be good also for the 2 feedback coils.

For a start just use your hand for switching because the very first requirement is to recharge the caps higher than their starting voltage level from the flyback pulses...  you have to check this first. Then there may come relays or any electronics.

Gyula

[gyulasun]

My coil is wound on an empty soldering lead bobbin with a solid iron core, maybe not the best coil, maybe the e-core is much better because the flux is concentrated inside the core...

Be suspicious for the solid iron core due to eddy current losses, maybe just use (painted) welding rods or isolated iron wire pieces bundled lengthwise in parallel and insert it into the core.

[gyulasun]

Hi all,I've managed to wind the coil earlier and tested it.....
Primary L1 = awg #21 approx. 200 turns CW
Primary L2 = awg #21 approz. 200 turns CCW
Secondary L1 = awg #29 approx. 300 turns CW
Secondary L2 = awg #29 approx. 200 turns CCW
C1 & C2 = 220uf/250v
I only used manual switching for now to see how it will function and will upgrade to mechanical switching later on using relay.... Secondary L2 is a bit short as i have ran out of wire... Results will follow....
Regards
Cc

Maybe you wish to unwind 100 turns from secondary L1 to have the same 200 turns like secondary L2 has.

Manual switching is good for a start to see how much the flyback pulse can recharge the input caps.  This flyback pulse level also depends on the coil inductances so use ferromagnetic core (without significant eddy losses).