Joule Thief

[stprue]

Stprue,
Ah this has been a fun day.
I made a color (mess) over your drawing to line this up with what I did in a more relaxed form  .
It did work as it is drawn.

jeanna

I like where all this is going and am glad I brought it up!  there are lots of ideas floating around right now.  Sorry I did not get that drawing to you last night my wife took over the computer and would not give it up

I will try to get it tonight though....I have had no time to wind and it is frusturating for me but I'm glad things are happening.

[stprue]

@gary

Yes the jt is great for learning its a must ... now the tpu may have iron inside of it or a single copper loop for a closed core type deal , but mostly what we see as a core in the tpu is the collector , pulses creating rotation but mainly a single direction flow (dc).

But now we can all get the picture ,

Mark

Collector...hummmm...what would happen if the collector coil was completly separate from the rest of the JT coil....with many winds...hundreds?

[stprue]

@MK

Mark can you explaine to me why the x2 cross coil windings do not creat conflicting/cancelling mag fields? 

[nikzagvit]

All greetings I from Russia, therefore excuse for my English!!!
Class theme at you, has reconsidered all theme, even has collected the Jule Thief.
At me a question as you receive from 380v to 600v? The scheme same what has offered hazens1.
And still the question condenser marks, for example 100uF is microfarads?

All thanks

[Mk1]

@MK

Mark can you explaine to me why the x2 cross coil windings do not creat conflicting/cancelling mag fields?

I am not sure what to say , but that facts are , there is 2 way of wiring coil like there is 2 side to a magnet.

On one side they attract them self the other repulse . Both show energy release .

Mark