Joule Ringer!

[Djoko]

@ All,

Here my replication on SJR 3.0 using 10 mm dia ferite rod. I wind 340 turn of 0.4 mm mag. wire for secondary and 34 turn of 1 mm stranded insulated wire. It can light up Unmod CFL as well as LED bulb. The 11 watt CFL draw around 1 Amp while LED drink a lot of Amp (7 Amp). Transistor fairly cold when driving CFL but very HOT while driving LED. I tried on 680 : 34 winding ratio but it could not work.
Here my vid. :
http://www.youtube.com/watch?v=FMSdXNGgrBE

Rgd
Djoko

[gadgetmall]

Weird . Mine don't draw hardly anything running 110vac led bulbs . a meer 27 milliamps . Mine runs off one aa battery  and glows a 130 volt fliiament  and runs cfls full bright !  you need 700 or more turns on the secondary and 60 or more on the primary using #12 or # 14 house wire solid copper . .. here is my setup using a 6 inch  rod   700 turns inside #20 16 outside #12  using tip3055 and one aa battery .  draw on this 40 watt led bulb full bright is 27 ma .

http://youtu.be/K7SMrTSklv0

[penno64]

@gadget

You sure on those numbers?

I am extremely impressed!

Penno

[Djoko]

@ GM

Thank for your kind advice. So I may conclude :
60 : 700 turn ratio for 12 V
16 : 700 turn ratio for 1.5 V ,
Actually I already have 2 layer total 680 turn but on those vid I just set for 34 : 340. Sure I will build as yours since 6" rode is very cheap here (less then 1 BUG).

Rgd

Dj

[xee2]

one aa battery .  draw on this 40 watt led bulb full bright is 27 ma .

  Great results. Congratulations.