Joule Thief

[Mk1]

@jeanna

Its a standard jt 2 coil connect one end of each to the positive of the battery , then one to the base the other to collector, test if it do not work then reverse one of the cables , TADA , you got light.

Mark

I will try the type of winding free energy info has posted...

[jeanna]

Oh I see.
Thanks
Now, I gotta get me some tape!

jeanna

[jadaro2600]

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The image 5 from the quoted post, filename image5.jpg or something to that effect ..there is a switch! however it does not incorporate turning off the path to ground, so i'm not sure why there is a switch where it is.

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Xee2 and MK1;
Regarding the recently posted coil designs:  Have either of you noticed the linear short on the inside versus the radial path on the outside?

I was thinking about this coil, from one of my previous attempts at winding, and though it may have a different performance, if instead of advancing the coil on the inside, if you were to  make that path 90 degrees.. in other words, have the outer winding angled and the inner winding vertical, only advancing on the outside.  As it stands though, there is some interesting effects to be had as is.

My though revolves around created two reference planes in the magnetic path which are at angle to one another.

Image one is a coil in coil attempt posted previously in this thread, many thousands of posts ago.

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I believe that there is a enhanceable moment of inertia inherent in the process of associating an electric current through a wire versus it's intrinsic need to dissociate and create a opposite emf.  There is some physics involved in causing the emf, a slow turn on time and a quick turn off time indicates reluctance to in flow, with reactance to out flow.

I recently tried this setup to see what results would I would get:  With a hand wound trigger coil, I used a source capacitor and discharged it through the lesser windings of the trigger coil.  This was done through a manual switch ( and i'm not fast enough for this to be reliable ) ..  the greater winding of the trigger coil were electrically isolated, connecting the expected positive end of the collapsing magnetic field with the previously positive side of the capacitor via a diode which prevents flow from the initial charge from entering the capacitor.  The other end of the greater winding is attached to the other side of the capacitor.

I wasn't able to get a higher voltage stored in the capacitor, but I did notice that when I used a 3300uF electrolytic, that the voltage did come back up, but only slightly, no gain, only loss.  Here is a diagram. Image two.

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IST, you toroid madness never ceases to amaze me, but is it worth the effort and are you actually containing anything?

[FreeEnergyInfo]

[quote author = Džinas link = topic = 6123.msg224583 # msg224583 date = 1264282985]
Tai labai idomi koncepcija.
Aš mačiau, kaip šis kelias, bet as nepamenu PAMATYTI visus šiuos.
Ačiū,

Džinas
[/ Quote]

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[jadaro2600]

This brings me back to my original question, does current fill a capacitor or does voltage? ..I can see the two are dependent on one another, a voltage delinquent capacitor isn't a full capacitor.

In the previously posted capacitor schematic, the diode, when replaced with an LED will actually flash upon flyback, but the voltage across the capacitor drops to zeror, then bounces back to 0.045 volts from the original 1.3v

I thought this interesting, but it seems characteristic of electrolytic capacitors in general.