In this case winding direction does not matter, only the polarities which you can easily find out by swapping the second coil. In the junction of the two coils polarities must be the same at the same time instant.

qwert, I have read the patent and there is usefull information there. Problem with it is that you need to tune it every time load changes. With this setup this tuning is not required, atleast not at 50 Hz frequency when coil impedance is high enough.

I will try to make normal tank circuit using goldwave, if I can find resonant frequency somehow then maybe I can proceed.

Jack,  take a look at this pic posted in the Kapanadze thread by vdomov as the 'secret' to TK's device:
http://img37.imageshack.us/img37/7876/kappy.png

See some similarities to what you have been doing?  I know it's different but the way the transformers are hooked up looks surprisingly similar.

Quote from: Jack Noskills on September 01, 2012, 04:38:28 AM
In this case winding direction does not matter, only the polarities which you can easily find out by swapping the second coil. In the junction of the two coils polarities must be the same at the same time instant.

qwert, I have read the patent and there is usefull information there. Problem with it is that you need to tune it every time load changes. With this setup this tuning is not required, atleast not at 50 Hz frequency when coil impedance is high enough.

I will try to make normal tank circuit using goldwave, if I can find resonant frequency somehow then maybe I can proceed.

Questions:
1. Did you used secondaries placed on E+I core on center "leg" ? If so then maybe winding direction does not matter. I'm trying to use transformer with 0 core (two "c" cores together) , bobbins are on each side of "0"
2. Do you think that your original modification have the same amount of windings in primary and secondary and the same length of wire (roughly) ? Do you think it may be important ?

similar ??
http://www.youtube.com/watch?v=44iT-wtj-o0&feature=plcp

Quote from: forest on September 07, 2012, 02:27:55 PM
Questions:
1. Did you used secondaries placed on E+I core on center "leg" ? If so then maybe winding direction does not matter. I'm trying to use transformer with 0 core (two "c" cores together) , bobbins are on each side of "0"
2. Do you think that your original modification have the same amount of windings in primary and secondary and the same length of wire (roughly) ? Do you think it may be important ?

I have used E-I with two similar coils, toroid using interleaved coils made using Litz wire and toroid using two separate coils and they all worked.
It is worth a try to use step up, but I dont have enough data to prove if it works or not.