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Overunity Machines Forum



Joule Thief

Started by Pirate88179, November 20, 2008, 03:07:58 AM

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TheNOP

#5975
May 17, 2009, 06:04:44 PM
Quote from: Mk1 on May 17, 2009, 05:35:42 PM
I personally only use the full wave bridge because it is the most efficient , it allow 2 time more current to come out then a single or double diode rectification .
you do.
but i remind you that your jt's coils and pickups are made in such a way that the transistor's base strenght is almost not affected when letting the current flow in either direction in your pickup coils.

what is benefic in a particular setup might not be in all setups.

xee2

#5976
May 17, 2009, 06:07:56 PM
@ gadgetmall


The base coil looks like it has two inductors on it. If so, do you have both in series or are you only using one of them?

Mk1

#5977
May 17, 2009, 06:43:04 PM
Quote from: TheNOP on May 17, 2009, 06:04:44 PM
you do.
but i remind you that your jt's coils and pickups are made in such a way that the transistor's base strenght is almost not affected when letting the current flow in either direction in your pickup coils.

what is benefic in a particular setup might not be in all setups.

@nop

Yes i made most of the steps on the coil design front but i see a future where some more steps will be needed going beyond cfl and leds.


   

gadgetmall

#5978
May 17, 2009, 06:44:48 PM
Quote from: xee2 on May 17, 2009, 06:07:56 PM
@ gadgetmall


The base coil looks like it has two inductors on it. If so, do you have both in series or are you only using one of them?
are in series seperated and joined at the middle . ferrite rod slides .. here is the output circuit in cave man style
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jeanna

#5979
May 17, 2009, 06:55:57 PM
OK gadget,
I was about to post to xee that there is one cap he has missed in his drawing. I was trying to redraw it for myself and I saw this, and I cannot finish until it is clarified either.

Now your hand drawn has only 2 caps in the output part also?? ??

Plus I can't follow what that means, "separated and joined in the middle".
I can't do that one at all!  :D

please help!

thanks,
jeanna
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