Joule Thief

[innovation_station]

my 4" ALI COIL .. is  almost a compleat self running coil system ..

if you look how i back load the coil ..  it is much how the cam flash unit works.. 

but for the ali coil you need to find a load for the front end that allows the unit to back load a BIG VALUE CAP

then you add the neon .. and when it fills it starts to feed its self and i bet you can remove the battery ... 

and the front end will continue to run ..

regards .. 

sorry i was an ass ..  we all can be .. 

but how much can 1 person take ...

w

[sirmikey1]

Here is a photo of the AV plug...

[xee2]

@ Xee2

thanks for this explanation but i am very surprised of what we can do with thin air. You mean that my whole shop  is an art of big capacitor  really amazing ! Does it also explain why the CFL lights without any connection to anything  ?

Yes. The effect is more obvious when you actually do it. You need a large conductive object on each end of the tube for it to couple to in order for the tube to light wirelessly. With higher voltage and higher frequency the spacing can be larger.

[innovation_station]

Hi Slayer

Thanks a lot for info

So i deed it and it worrks well for a first try

The L1 is 4.4 mh  (with 0.3 mm copper) and L2 is 7 micro h (0.5 mm copper)

Transistor is 2N3904  and voltage is 3,7 volts (old 4.5 volts battery)

the scope trace shows more than 600 volts p to p

@ Xee2

thanks for this explanation but i am very surprised of what we can do with thin air. You mean that my whole shop  is an art of big capacitor  really amazing ! Does it also explain why the CFL lights without any connection to anything  ?

@ Ist

Yes i am at good school here and learn a lot  thank you and a good prof as you should be proud of so good students  keep on the good work.

regards

Laurent

im glad you came here to work with us !  im not at all angry with those that work and try things .. how could i be ? 

i get angry at the ones that know im right and bad mouth me .. or try to steer the reserch off its course ..

i have not steered off its corse ever ..

it is all the kick ..  stright up!

all my things work like this .. it is an interuption of the flows of the juice ..  some are super high  teck others super simple ..

fact ... all work cuz i interupt the flow ..

W

[innovation_station]

Yes. The effect is more obvious when you actually do it. You need a large conductive object on each end of the tube for it to couple to in order for the tube to light wirelessly. With higher voltage and higher frequency the spacing can be larger.

wireless is the same thing ...  but i beleave it is currently done incorrectly ...

: )

you need to have a pulse coil ...  3 turn tesla ozone ... tesla pancake ... what ever you find to work best ...

it MUST BE BLOCKED TO THE SOURCE .. WICH MEANS YOU MUST NOT ALLOW THE COLPASE TO BACK FEED TO SOURCE ...  what is the result ?

if you have just a simple coil  and block it via spark gap or bridge rectifier .. then what happens ...

this is what happens ..  you send a pulse of engery to the coil .. it makes a feild your pulse ends ...  the feild colpases .. but where can it go .. ?  as you blocked it ... well first off you just charged the area around the coil ..  set up a potencial diffrance ..  in the eather ...  so the eather went more 1 way than the other ...

when you cut the pulse it must restore ballance ..  if you have conductive material near the charged area .. it will land there ..  hence electro static effects ..  on tools door knobs and such things ...

if you go alum ... inside the force feeded coil it will convert the higher freq to a lower one it will compound on the surface of the alum ..  indoing so it backs up ... as your pulse it much faster .. than alum can handle ..

therefore you gain in amps ...

as it colpases it has an inrush from the charged eather .. 

agin a million ways to the same ..

just thoughts .. as people want to play wireless...

be carefull it can get extream fast!

i prefer simple contained kicks in a core .. 

here is a laptop screen plasma transformer ..

output says 1500v   

W

btw im doing the same thing in a toroide .. by not takeing from the transistor ...  this keeps the colpase magnetic ...  and it flows out the secondary ...

J's coil does the exact same thing ...   why her bulbs lite so nice ...   it is because she does not tap the back side she forces the colpase to flow out the secondary ..

TESLAS CAR WORKS THE EXACT SAME WAY ...  BUT THE SECONDARY IS THE MOTOR COIL ... THE COLPASE IS USED AS MOTIVE FORCE ...

: )
i will add the high volt plasma transformers ..  a pic next !   thease can be found in any desk top plasma screen tv .. or comp monitor!