Joule Thief

[xee2]

@ jeanna

Xee2,
Did you wind them separately?
I am thinking about the recent winds that shared the same primary... I think kooler made one of these?

Anyway, did you ?

thank you,

jeanna

Yes. Two cores. Two separate JT.

[gadgetmall]

comeing up next is the tip 122 and 127  matched pair ...  npn pnp  gain 1000 each !


how many you want ? 

lol

http://www.fairchildsemi.com/ds/TI%2FTIP122.pdf
http://www.fairchildsemi.com/ds/TI%2FTIP127.pdf

any ways i went full 18 3055's on my last board ..  ill add pics in the next few days

im removing the high teck darlenting npn and pnp pairs .. and remounting ..  then i will make some identical j coils ..  and feed em seperatly and reconnect along the way!

w

here are a few pics ..
last one HANDS UP THERE PLAYING MY SONG!

THROW YA HANDS UP! PUT EM IN THE AIR ! ROCKING WITH ME LIKE YOU JUST DONT CARE !

http://www.youtube.com/watch?v=n3omJHqx2bo

H!

Nice !. Why is us inventors are so talented yet we don't show our faces is it becuase we are Vain or is it becuase we think others will Shun us or is it becuase we are afraid . I choose the last one . I save your Pics William thanks for the present !

HAPPY NEW YEAR !!!!!! It will be a very new year and age for all mankind . to seek out and explore new free energy sources and i believe with this help of every one here  it will bedone. On earth as it is in Heaven !

a little star trek and God is all we need .

Albert

[xee2]

@ kooler

I ran a test on an ignition coil with a 0.7 ohm primary. Circuit and video attached. The problem with the low resistance is that I can not use big capacigtors or I will overload the SCR with too much current. Thus no big sparks. Perhaps you have some suggestions.

[kooler]

xee2
i have used two of these cap together for 6uf for a higher current spark
http://www.goldmine-elec-products.com/prodinfo.asp?number=G12714
but for the lenth.. as far as i can get with a good steady hz is 1'' sparks
no current just volts...
as for my scr i have even used the mcr-106-8 and haven't even got it to heat up any if with a 150uf cap
http://www.goldmine-elec-products.com/prodinfo.asp?number=A20205
its a little one..
i will have to build the circuit you show and see whats going on....

[jadaro2600]

I'm doing Just that with a spiral cfl . I will encase it in a casing of liquid lucite . I was doing this to potect the bulb from brakage but i guess it will serve insulation as well . . I'll show it when i complete the jeanna light . Mine will have a screw in connector so i can change different bulbs

Also i was Given the proper way to measute Ce  output current with the diode . Simply put a resistor across that junction say a  1 or 100 ohm resistor and then measure the current . It will be darn close !


Gadget

Very interesting, I look forward to the developments ..maybe there will be a noticeable difference in light output?

@ kooler

How to get more power.

I was wondering if the toroids get electromagnetically coupled? ..are they placed perpendicular to one another, or are the linear?