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 119 Guests are viewing this topic.

Print
Go Down Pages 1 ... 3024 3025 3026 3027 3028 ... 3388
User actions

freepow

#15125
June 02, 2011, 08:52:29 PM
@ ALL

I have seen a schematic on a joulethief that was tricked into starting at a verylow voltage of .2 to .3 volts,
If anyone has seen this, can you direct me to this...

I think it was on overunity site, not sure...

xee2

#15126
June 02, 2011, 10:52:07 PM
Quote from: freepow on June 02, 2011, 08:52:29 PM
@ ALL

I have seen a schematic on a joulethief that was tricked into starting at a verylow voltage of .2 to .3 volts,
If anyone has seen this, can you direct me to this...

I think it was on overunity site, not sure...

This is a circuit I posted a few years ago.

freepow

#15127
June 02, 2011, 11:09:04 PM
Many thanks XEE2

freepow

#15128
June 05, 2011, 02:42:07 AM
Hello All...

I made a small joulethief that lights a LED quite ok at only  0.54v @ 0.14 mA.

Can someone tell me how to convert 1.5v down to say around .2 to .4v ???  a simple circuit please !

freepow

#15129
June 05, 2011, 02:44:30 AM
Hello All...

I made a small joulethief that lights a LED quite ok at only  0.54v @ 0.14 mA.

If someone wants to make a joulethief with a battery (AA) @ 1.5v, what can you put the battery through to have only about .2 to .4v going to the circuit ?????? would you put the battery through a high resistor or something ?
Print
Go Up Pages 1 ... 3024 3025 3026 3027 3028 ... 3388
User actions