Joule Thief

[Pirate88179]

Gary:

No problem, it is taken care of.  I use a free program call image fix and enhance.  Not a lot of bells and whistles but, it is simple and also converts to jpg, or any other format.

Thanks for posting it.

Bill

[jeanna]

Gary,
I was just thinking last night how I wished you would make a drawing.
GOOD LISTENING!

So, thank you for this clear picture.
I too have had a big day and I will have a good look tomorrow... If the power is still on in the morning, that is. (another windy storm. I love wind  )

jeanna

[gadgetmall]

guruji

Here  is a drawing of the flyback  part of the  circuit
I have added to  the  inductor  on most but not all the  extra coils .  The longer coil should  be thought of as the secondary .
Notice  that  in most cases I  have connected  the  secondary for flyback.
With 2 of the coils  I left  the windings the same  size .    I call  a 1 to 1 coil  a splitter . ( in this circuit )   It sends about half the signal back for feedback . 

Notice  there is a load.  This circuit  has to be loaded to work  properly .
My favorate load is a 90 LED array ..........but  I am outgrowing it ....... I need to find a bigger load before I burn this array out .

I am  out of time for this tonight

I will try to do the  feeback  side tomorow .

In the drawing the  JT and  the JT ciols are black
The Jesus charger is blue
Wires to the  coils are red


gary


Edit

Bill

Sorry  the  drawing is so big .
I am not that good at drawings like this
It is late , I tried to crop  the  image but can't find a way to do it with paint .
I  usually crop  with  a image program from HP ......it won't  find  it.

Please feel free to crop  the image or  shrink it down so it  fits better

@Gary . this is a nice setup . What is the input Volts and current input please . NIce Schematic . Do you mind id i copy your picture and put it on My site for display ?. You get the Credit of Course . I would never take credit for another persons diagrams .

gadget

[gadgetmall]

@ ist and all. while this may not seem significant  charging an Ultra cap this size is a big deal . I now have enough energy in this cap to burn wire or make a small heater or light incandescent bulbs or run a fuje or several other Lts . Approximately 600 amps at 1.4 volts in the ultracap charged from a standard Jt using the transistor junction and a 1n60 diode to the Bcap. and what is amazing is the battery  is not dropping significantly 3 100's of a volt in 8 or so hours and its lighting 2 500ma leds to boot . This is definably over the unity of the original battery in my opinion . what y'all think ? someone else that has a 650f ucap please double confirm this .

gadget

[innovation_station]

thank you gadget!

this is proof .!   i am happy your the first to post the proof !

it makes me smile 

now the lippy ones CAN go for a hike to the bench and confirm the proof!




william

i bet it shuts up a few ... 


oo the wind is good     cuz im blowing in the winds of change .. 

for j   scorpians winds of change .. http://www.youtube.com/watch?v=e1XhQXl1_lQ

take me to the magic of the moment! on this glory day ! where the children of tommorow DREAM AWAY!
IN THE WINDS OF CHANGE!