last few days were really exciting for me cause i was able to recharge my 12v 7 amp hr and 3 6v 4.5 amp hr batteries with your joule thief charger design.......
it really works great and i made it by using a torroid and it really worked great...also its very small in size.....
it really works great and i made it by using a torroid and it really worked great...also its very small in size.....
..i think its a 5v 500 mili amps charger
.... and my radiant joule thief charger gives more than 1000 volts of spikes when the pot is turned to minimum
...i.e to 100 ohms....
Comment