Joule Thief

[woopy]

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

[innovation_station]

im damm proud!  proud of all that learned! 
and im damm pissed too ... 

it is the ballance thing ... 
sorry if i freq out every now and then ... 

i cant help it ..  i sit here starved !
but i guess ill make it through ... 

if i dont pass it on  to the ones it belongs to !

W

BTW COTTEN EYE JOE ...   GET YOUR MONEY OUT .. B4 I ACTIVTE THINGS YOU OWN ...  I CAN DO IT FROM HERE !

MAYBE SOME GET HOT FAST OTHERS MAYBE COLD ...

maybe it will melt to a puddle of jelly b4 your verry eyes ... !

i guess it is back to scraping junk to make it through 1 more day ...

this HUMAN WORLD IS A BAG OF SHIT !   

AND I GOT SOMETHING THAT TURNS IT TO GOLD .. : )

BUT WHY GIVE YOU MORE ...  WHY?  Y ? Y ?

I HEAR THERE IS A WAY TO MAKE DESIAL FUEL FROM METHANINE ...  HUMMMMMMMMMMMM

useing a crystal  ... 

pile of shit from the barn to fuel for your tractor ...  lol

but nawwwwww

why is all i can say! 

why give you all more ...  when i have not been payed for the first thing i gave ...  nor the 10 000 that followed the first! 

so pay me ! 

you all know sometimes i wish you would just have let me sleep !  why open my box ? only to break my heart agin !

hell with your shit world !

[giantkiller]

872 pages of progress....

The coil in the Joule thief is a rendition of a pancake coil. The first field lap then bites its tail by feeding another field up behind itself via the second lap.
As Tinselkoala stated ' The pancake makes a very good transmitter'.

http://www.youtube.com/profile?user=TinselKoala#p/u/186/mvb39SwTXBE

Now take the JT and power a bigger pancake(vid #5):

http://www.youtube.com/watch?v=ODc943KCFLw

To air couple an LED. Should light up, no?

In fact I bet you the pancake output need less to do its job than the LED or light. That would state that the magnetic field is produced with less energy.

You don't have to see it to believe it.

I gotta try a AAbatt to a NST to a cap to a sparkgap or a self vibrating relay to a pancake then air coupled to a coil and LED. In resonance it should charge pulse back to the battery.

--gk. Every wonder what the 2 dashes mean?

[altrez]

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

Hello! The tubes light because they are excited from the RF your are generating with your antenna coil. The better the coil the farther away you can go.

You can also use an AV plug to test with. A good example of one is about 30 pages back I think.

Nice work!

-Altrez

[innovation_station]

nice of you to show up gk

what  do the dashes mean?

nice videos ...  whats the limit on the wattsup style ... out put wize per coil ... 

there is no way it is 2.5 volt limit ... lol

i got 2 birds .. for the god damm fools!

nlm             nlm

joe is gonna burn !

i have a 14 page contract   how they tryed to steal my work with there big words .. too bad there is always a better lawayer .....


W

how about that print thred button joe ...   did you study my every word ...  ?   

http://www.youtube.com/watch?v=nUTXb-ga1fo

i know whats right  and I WONT BACK DOWN ...

I WILL STAND MY GROUND !

here is a song just for JOE!
http://www.youtube.com/watch?v=dQw4w9WgXcQ

any how just a bad day i guess... 

lol

but it would be really nice to sell even just 1 crappy thing i got laying round ...   

but it dont matter

i guess ill build the cap thing ...  as i had to take a break from the darn power ring ... 

im  just sick of the same old crap ... 

bla bla bla ...