Joule Thief

[innovation_station]

ok this is the scope ...

i put 100 turns 30 gage

now math says lol 700 v fact 312... 

so this is what needs be done lol  50 turns than switch dirrection same winding dirrection ... around the toroide tho but reverse the way u put it through the center if you put it in from the top on the first 50  you will put it in from the bottom on the last 50

ill build it next .. lol

ill still do it all 1 wire tho

ist

if this HOLDS TRUE  there ya go make laps same all the way around now you can have kv from 1`gold mine and a button cell



few pics

[xee2]

@ ist 

so this is what needs be done lol  50 turns than switch dirrection same winding dirrection ... around the toroide tho but reverse the way u put it through the center if you put it in from the top on the first 50  you will put it in from the bottom on the last 50

I always have all of my turns going over the toroid in the same direction when they are being added in a clockwise or counter clockwise direction around the toroid. That always works for me.

[stprue]

xee2

I now have a open neon and with my new set up it's only lit on one side!  I can't remember what you said about this and how to counter it. Can you help?

Last set up 170+ on 8pickup turns by 10 b/c winds.

[stprue]

@ ist

Jeanna posted data showing that voltage does go up about as multiple of turns. So if you are getting 6.8 volts for one turn then I would agree that you should get over 600 volts for 100 turns. Please post results.

I'm not sure but I think that hypersticies play a major put in what you can get out of a coil depending on the coil. 

P.S.  can't spell 

[stprue]

ok this is the scope ...

i put 100 turns 30 gage

now math says lol 700 v fact 312... 

so this is what needs be done lol  50 turns than switch dirrection same winding dirrection ... around the toroide tho but reverse the way u put it through the center if you put it in from the top on the first 50  you will put it in from the bottom on the last 50

ill build it next .. lol

ill still do it all 1 wire tho

ist

if this HOLDS TRUE  there ya go make laps same all the way around now you can have kv from 1`gold mine and a button cell



few pics

This proves what I just said on the hyper...stesis...whatever...

What you are doing IST is canceling out empflux...i think....why do I think this?   because I have maxed out turns on a coil when overlaping and as I took winds off...voltage goes up.  Each coil has a max voltage but this also depends on lots of other things like wind design, flux, and perm!  but you know this