Overunity.com Archives is Temporarily on Read Mode Only!



Free Energy will change the World - Free Energy will stop Climate Change - Free Energy will give us hope
and we will not surrender until free energy will be enabled all over the world, to power planes, cars, ships and trains.
Free energy will help the poor to become independent of needing expensive fuels.
So all in all Free energy will bring far more peace to the world than any other invention has already brought to the world.
Those beautiful words were written by Stefan Hartmann/Owner/Admin at overunity.com
Unfortunately now, Stefan Hartmann is very ill and He needs our help
Stefan wanted that I have all these massive data to get it back online
even being as ill as Stefan is, he transferred all databases and folders
that without his help, this Forum Archives would have never been published here
so, please, as the Webmaster and Creator of these Archives, I am asking that you help him
by making a donation on the Paypal Button above.
You can visit us or register at my main site at:
Overunity Machines Forum



Joule Thief

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

Previous topic - Next topic

0 Members and 94 Guests are viewing this topic.

Print
Go Down Pages 1 ... 2468 2469 2470 2471 2472 ... 3388
User actions

jadaro2600

#12345
February 05, 2010, 11:40:03 PM
 ;D

On sale at Harbor Freight for 2.99!

Looks a bit like a Blocking Oscillator with a villard / crockoff-walton extension.

Transistor looks like a D965.

I dropped a few carbon fibers on it and it gave me quite a light show. :P

Pirate88179

#12346
February 06, 2010, 12:01:10 AM
Jadaro:

Wow, I always wanted to get one of those, that is a great price!  Looks like it runs from 3 volts...not bad at all.  This could be our next step up from the Fuji circuit.  1,500 volts is not bad for $3.00.

I need to go to my local HF store, thanks.

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

WilbyInebriated

#12347
February 06, 2010, 12:08:52 AM
Quote from: jadaro2600 on February 05, 2010, 11:40:03 PM
;D

On sale at Harbor Freight for 2.99!

Looks a bit like a Blocking Oscillator with a villard / crockoff-walton extension.

Transistor looks like a D965.

I dropped a few carbon fibers on it and it gave me quite a light show. :P
they work great for fluoros. just take out the resistor under the output cap, and the cap. they will run off of a cell phone battery also but i would put some hot glue or epoxy on the bottom of the board, i had some arcing when running mine off 3.7V
There is no news. There's the truth of the signal. What I see. And, there's the puppet theater...
the Parliament jesters foist on the somnambulant public.  - Mr. Universe

kooler

#12348
February 06, 2010, 12:34:56 AM
yea
i had one i burned it up with a 9 volt battery..
but the transformer is still kool to play with..

robbie

xee2

#12349
February 06, 2010, 01:04:32 AM
Quote from: jadaro2600 on February 05, 2010, 11:40:03 PM
;D

On sale at A for 2.99!

Looks a bit like a Blocking Oscillator with a villard / crockoff-walton extension.

Transistor looks like a D965.

I dropped a few carbon fibers on it and it gave me quite a light show. :P

Thanks for posting this. I could use a few of these to kill some bugs. I found the following item, is this the same thing?

Print
Go Up Pages 1 ... 2468 2469 2470 2471 2472 ... 3388
User actions