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Overunity Machines Forum



Joule Thief

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

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Pirate88179

#10190
November 26, 2009, 04:10:43 AM
Jeanna:

Very good!  Now please tell me...how did you fix it?

Bill
See the Joule thief Circuit Diagrams, etc. topic here:
http://www.overunity.com/index.php?topic=6942.0;topicseen

guruji

#10191
November 26, 2009, 07:04:55 AM
Hi Jeanna forget about the capacitor I've changed it but still the problem was there;my parallel leds are not lighting up now after I soldered the circuit. The amazing thing is that on the testing board everthing worked fine ???.
About the winding for the leds not around JT or around secondary should be?
Thanks Jeanna.

PaulLowrance

#10192
November 26, 2009, 11:05:10 AM

gadgetmall

#10193
November 26, 2009, 11:07:50 AM
Quote from: jeanna on November 26, 2009, 02:43:12 AM
got it

HA!
AWESOME FL  lighter !!looks bright . I believe you can read pretty good with that light . I also cannot wait to wrap one of these .Glad i have two of those cores !! All i can say is . Way to go !!


Happy Turkey Day  :)



Albert
Visit www.sunpowerwindpower.com For Gadgetmall fugi Completed unit,low powered Joule thief Kit's AA Fugi Kits,   rainbow R G B Joule theif kits completed housed units. NEW E-LIGHT AAA PERPETUAL LIGHT Runs for ?EARTH BATTERIES NOW ON SALE !  MAGNESIUM AND CARBON RODS ALL SIZES CARBON RODS 1/2" to 6" in Diameter 1 to 4 feet long & 650FARAD2.7VOLT ULTRABOOSTERCAPS THE MONSTER ,Instructions. Vintage Germanium Transistors run on low volts(0.20Vdc-some lower!)  Solar Cells 5VDC80ma,   BLUE BURNING LASER KITGreen laser pointer SEE Gadgetmall Kits link !

guruji

#10194
November 26, 2009, 03:37:14 PM
Ok I managed to find the problem about my small toroid for Jeanna lights. One should connect the coil directly to the led bulbs. This time I had to wind more for the leds to light don't know why  ???
But the best thing that they lit up.

Hi gagdetmall what protection one should do for that cap not to overcharge in your heater circuit?
Thanks
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