Kapanadze Cousin - DALLY FREE ENERGY

[NickZ]

  So, as my previous work bench has seen better days, I moved my station on to a new table, and clean up my act, a little.
  I'll have to rewire everything together, now that I have my test gear all cleaned up and working right. Any ways,  it's looking better.

[John.K1]

Hi Nick, looks good. Just i would move the measuring devices a bit away from the HV coil

[Jeg]

Itsu and D1 thanks for the suggestions. Nice waveforms Itsu. I hope to be the lucky ones!

Skywalker, when one of the primaries conducts, the other primary is open circuit as its associated mosfet is off. So there is no circulation of current to the second primary making it act as a secondary to the first primary. The double voltage seems to me that happens due to the dc charging inductor effect. Richie Burnett explains it well here... http://www.richieburnett.co.uk/dcreschg.html

[AlienGrey]

Itsu,

Thanks. I will need to re-look at my coil and setup. If possible could you please let me know what your output voltage is with a 1K resistor across the cap, without the Kacher working?

Regards
Hoppy

I don't supose any one has thought that we are trying to us a full wave frequency amplifier with rectified output as a switch mode driving power supply here, why don't you just simply use a switch mode driver chip with all it's feed back circuits to do this part of the circuit, I'm sure you can find the correct device for this job and a decent and more efficient circuit on the net. like a TL494 perhaps or buy a module from Maplin or some place else and alter the feed back to suit your requirements.

Have a look at this circuit the 3 and the 5 versions will work well at under 12 volts, Vout is turns windind ratio and feed back. http://www.ti.com/lit/an/slua143/slua143.pdf
Alien

[Hoppy]

I don't supose any one has thought that we are trying to us a full wave frequency amplifier with rectified output as a switch mode driving power supply here, why don't you just simply use a switch mode driver chip with all it's feed back circuits to do this part of the circuit, I'm sure you can find the correct device for this job and a decent and more efficient circuit on the net. like a TL494 perhaps or buy a module from Maplin or some place else and alter the feed back to suit your requirements.

Have a look at this circuit the 3 and the 5 versions will work well at under 12 volts, Vout is turns windind ratio and feed back. http://www.ti.com/lit/an/slua143/slua143.pdf
Alien

No problem now. I have the PC SM Trafo working fine on an SG3525 PWM. I was messing around with a toroidal coil before I found a suitable PC trafo.