Joule Thief

[gadgetmall]

hi all,

ima have try 2 make the AAA fuji circuit run but no luck still...

i try 2 follow the info from gadgetmall but i think hes info is only 4 the AA circuit.
the AAA circuit is abit different.

1 = remove HV & strobe...done...see pic
2 = jump the diode dont cut it...np...see pic...i hope thats the way 2 do it tho?
3 = replace 220ohm with a 10 to 20k pot....well i don have a 220ohm resistor on it...see pic.
maybe its the 102 one on this board?...maybe another 1?
4 = where 2 place pot...see number 3.
5 = np...can do that...

any help on this is much appriciated...

Peace!
V2DAY

Hi Free . I have all the Modles of camera circuits Modded . I hcan help you with your aaa fugi . Its easier than the aa version . and Stronger !!
Let me take some snapshots and try and show you the location of a pot replacments and resistor short . thats it . l8r
gadget

[xee2]

@ Mk1

More info !
Tesla bifilar coil!

This diagram must be an April fools joke or something like that. It does not work! Just try it. When you put 50 volts across the wires in the center as shown you will measure 50 volts (NOT 100 VOLTS) across the other ends of the wires. This drawing is not real.

[xee2]

@ electricme

@Xee2 and The NOP
There is an implication in this forum that I am incorrect in suggesting that current limiting resistors should not be used if transistors are paralleled up, to get the enth degree of energy out of their circuits.

You are correct. Putting resistors in series with the collector is the best way to prevent thermal runaway. But, you missed the point. I was paralleling the transistors to reduce the on resistance in series with the collector coil. Adding resistors in series with the collector would have defeated the reason for paralleling the transistors. Using base resistors was a workable alternative.

[stprue]

Eh? I am not sure what your are talking about?

-Altrez

Sorry I think those were meant for free.

[gadgetmall]

@ electricme

You are correct. Putting resistors in series with the collector is the best way to prevent thermal runaway. But, you missed the point. I was paralleling the transistors to reduce the on resistance in series with the collector coil. Adding resistors in series with the collector would have defeated the reason for paralleling the transistors. Using base resistors was a workable alternative.

Hi . This is in regards to paralleling Transistors . I have paralleled 4  2n3055's simply connecting e to e  b to b to and c to c . The Effect was in My Bedini Circuit it was Blowing Transistors even with a neon so now it dosnt blow them anymore and i don't need a neon . I am Still able to turn down the Base Bias Thus i have low current draw Still .  as the 4 have way more gain than one BUT you can still contral the Current consumption with the base voltage  . Now i have not tried this with small transistors yet .

@ Free . Man we talked about the aaa board so far back in this thread i will never find it . . Use what you got  for for a pot( VR) Potentiometer variable resistor there all POTS ! use anything5 k or higher . I use the resistor in series with the pot ! it works great . this is why i sell kits and completed Fugi.s I test them 100% before i ship them out and make sure each one will work as i say they do . .as Jeanna said some here are on dial up and large pictures make it hard for them and they are already posted in another thread as she complained so i will complain now and use her words   .Fugi has its own thread , 3 of them !! post FUGI experiments there not here .
http://www.overunity.com/index.php?topic=6932.0
http://www.overunity.com/index.php?topic=6933.0
http://www.overunity.com/index.php?topic=6934.0
I like Goat he is a good person and has actually started several thread on some of my wonderful inventions . look him up .  . l8r

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