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Overunity Machines Forum



Joule Thief

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

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gnino

#15340
March 17, 2012, 04:46:28 AM
sul solenoide 7 fili in serie , (6 fili da positivo a collettore 1 filo da positivo alla base)

funny

#15341
May 05, 2012, 09:17:21 AM
My version of Joule Thief circ...
Many ideas put in one.
Trying to increase battery time. with AA*1 and AA*2

Ganzha

#15342
May 09, 2012, 08:07:36 PM
Quote from: funny on May 05, 2012, 09:17:21 AM
My version of Joule Thief circ...
Many ideas put in one.
Trying to increase battery time. with AA*1 and AA*2

That is very interesting schematic!

Please specify nuber of turns and AWG of coil  is it bifiliar?
Could you please specigy what pins of NE555 is connected? (there are  pins)

It is very close to Bedini Charger and Romanoff CE

crowclaw

#15343
May 10, 2012, 02:42:16 PM
Quote from: Ganzha on May 09, 2012, 08:07:36 PM
That is very interesting schematic!

Please specify nuber of turns and AWG of coil  is it bifiliar?
Could you please specigy what pins of NE555 is connected? (there are  pins)

It is very close to Bedini Charger and Romanoff CE
Yes good point... Seems to be a lot of missing information here!  In what mode is the 555 working in and how. You also state two 'AA' batteries, I can only see one in your drawing. A good circuit description and  component values would not go amiss for those wishing to replicate your circuit. Information posted for others to share is appreciated of course but many keen to experiment are novices.  kind Regards

funny

#15344
May 10, 2012, 04:16:49 PM
Sorry but i did this on purpose.
I'm trying diffrent components, so I did not want to post component's values.
Standard 555 astable circuit so i can adjust the on off freq.

Yes it is bifiliar windings.

Video of the breadbord. http://www.youtube.com/watch?v=TgyFZQFeznA

mbk.
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