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[Pirate88179]

Good job on your video! (5 stars)  That was quite a spark when you hooked up the positive output back to the + battery terminal.

Bill

[gadgetmall]

Hey Guys Thanks . I can't see why anyone else can't do this . I think its possible the 48 volt fan Might be giving the Extra energy ,more turns in a bigger package . you can get em at gold mine for 2.75 . i bought three. Its a  toy because i can only make the fan run forever but not actually use the power from the Secondary for anything else. I'll Just stick in on a Shelf and Let it run and when some one ask What is That Chirping  i'll show em. I might have the same problem i have with the Big Selfrunner in that it might cook the battery over time ..

[hartiberlin]

Never saw 48 Volts Fans yet,
please specify part number and post a link
where it can be bought online.

Many thanks.

P.S. How long did you run it already with a dead 9 Volt battery ?
or can you already run it just with charged supercapacitors
without any battery ?

[Pirate88179]

@ Stefan:

That was going to be my next suggestion....see if it will run on decent sized supercaps with no battery.  I did that with the joule thief circuit and it works well.  If anyone is interested, I posted a link in the JT topic to Digi-key (where I get my supercaps) and it shows the ones I am getting next.  2.7 volts 400 Farad,  about $30.00 ea.

Bill

[gyulasun]

@gyulasun

I made the changes and made the tests. When I added three LEDs the motor kept its slowness. I then added a 2200uf cap and the motor accelerated a little bit. But it continues to be slow.
The charge does not improve. Maybe I am doing something wrong. A photo and a schematic is included. The battery is disconnected.
I had to put a contrast wall behind the LEDs in order to see them. That paper does nothing to help the circuit.

Jesus

Hi Jesus,

Very sorry that my suggestion did not work as expected,  I based it on your measured circuit you included in your Reply #143 a bit earlier. 
I think the basic problem is the diode bridge connection directly to the Bedini output, a kind of isolation would be needed,  probably a third coil wound directly onto the pulse motor's presently 2 coils could directly drive the diode bridge, giving an ground-independent output  (i.e. the bridge cannot "see" any other voltage or current galvanically from the rest of all the circuits). 

rgds, Gyula