Experiments, inventions, patents, …
This is the second part of the power measurement scope tests of the Lawrence Tseung Fleet Joule Thief circuit done by Stefan Hartmann, the admin of OverUnity.com . http://www.overunity.com/12686/is-joule-thief-circuit-gets-overunity/1065 Lawrence claimed the circuit to…
This Joule Thief work at a very very low input voltage from 0.125 to 0.35 volts and the output voltage is 2.7 volts, to the LED. An ordinary Joule Thief work down to 0.6…
A Joule Thief night light made from an empty plastic water bottle filled with glass spheres and plain water. Powered by a single AA battery. (This is the same AA battery used in all of my video experiments to date) This is actually a lot brighter than …
Just a quick video of my new Luxo Lamp using my modified 60W Cree LED bulb powered from my Joule Thief Power Box. (AA battery) These Luxo lamps are very versatile and can be…
Joule Thief Test circuit lighting 2 LEDs. One LED is 28500 MCD and the other is 265000 MCD. Each LED requires about 4.5 vdc each to light. Circuit is powered by single AA battery. More can be read about these experiments on Overunitydotcom in the Joule…
“Xenomorph” has replicated my “Pulsed Inverted Joule Thief” and made signicant changes to reduce the power consumption. He has altered the 555 timer part of the circuit to shorten the “on” time of the…
This is my earth battery powering a joule thief circuit and running 7 ultra bright, 10mm, 28500 MCD LEDs. I misspoke myself in the last video, these are 28500 MCD not 28000 like I…
This is my new and improved earth battery running 4 ultra bright 10mm 28000 MCD LEDs. I am using a standard Joule Thief circuit wound (bifilar) on a ferrite toroid this time. An N3904…
This is just a quick video of my new earth battery set-up. I am using the same 2 carbon rods but this time, on the minus side, I am using a large block of…
This is nothing more than a coil of plastic tubing filled with water. I added a 265000 MCD LED on each end of the tube. I am powering this with one of my Joule thief toroid circuits. Although it does light well on a single AA battery, I decided just to…