Joule Thief

[zhak]

Small my experience
http://www.youtube.com/watch?v=qIUHpsYNntg

[guruji]

Hi guys today I hooked a small solar panel to a JT/bedini circuit feeding a capacitor with a scr. With my amazement it charged better than my 13w solar panel. Want to share.
Thanks.

[jadaro2600]

@all

My new invention Jt , uses the audio speaker idea ...

I hope you like it , we may have to also put magnets on the outside of the coil ...

Mark

I've always thought that pulsing at the Bloch wall would create a greater EMF.

[Mk1]

@jadaro

Nice to hear from you !

Yes well my idea was if the coils vibrate to the jt freq the voltage and current should be more power full since most of the power would come from the magnet ...

I can't wait to hear form your bismuth experiment .


Mark

[jeanna]

Hi everybody,
I had a small piece of a long sought after effect today.
This is just the beginning, but I want to share right away, cuz it is sooo cool.

First the ingredients list:
1- I bought a string of 20 filament christmas bulbs at the season-end on the urgings of xee2.
These are 5-6v each, I guess because there are 20 bulbs on a 110v string.
So I used one of these.

2- The other is a jtc with a 2 1/2 inch toroid.
This has a rheostat at the pos of the battery, but when it is fully open
the secondary puts out 1110v at 5khz.

3- I have been using a rectifier to charge a 12v battery from this secondary, so this is on the secondary too.

Next... ta da...
I had a don smith/tesla idea to use:
4- a wall wart to transform down and smooth out the secondary volts and see if it would be smooth dc I could use in something. Don smith claims he can do this and run a heater, so, maybe I can do the same with a jtc??
So, from the thrift store I got a 120v > 9v which seems to make 12v for some reason.

I clipped the secondary wires to the plug prongs of the wall wart, and it reduced the volts to 6---to---12vdc
(This wall wart might be fried, of course.)
So, it flashed the filament light so bright I thought it had blown it.
I touched the wires again and it flashed again, but less bright.

So, there is a build up.
It is not smooth.

Maybe I can add another light for more resistance, or a resistor, or maybe I can put a memory cap across the leads and get a steady light.
I will see and let you know.

yeay!  ,

jeanna