Quote from: PaulLowrance on December 19, 2009, 07:06:48 PM
It's not my jt. It's gadgetmalls jt circuit. gadgetmall made a huge claim, I replicated it using all the same parts except the core, and it was 55% efficient. gadgetmall said to use high permeability core, which is what I used. Anyhow, hours ago I ordered the exact core gadgetmall recommends.

I am just not sure you have the knowledge to set it right , you did not post any pictures , so we could see ( first if you did it) how you did it , location of the coils , bifilar or not ...

So dumping that on gadget will not work around here , i have see how you arbitrarily tried different base coil resistor value , poking around not knowing what to look for .

It made you look amateurish !

You could have made sure to have all the help needed , working with the good people of this tread, but decided to go off on your own , judging that any help from us is useless , you know better anyway...

He every body needs to enjoy some success from time to time , on there own rights anyway , you have succeeded , depending on your intent but it was to discredit , you made sure of it and acted accordingly...

Some like success even when its discrediting others , plus you use the forum for personal vendetta, then cry that only legit reach should be tolerated...

Don't argue with me , you will always loose out , i wish my English was better , to make my point cutting clear .

Quote from: Mk1 on December 19, 2009, 07:25:10 PM
i have see how you arbitrarily tried different base coil resistor value , poking around not knowing what to look for .

It made you look amateurish !

You say that makes me look amateurish. Changing the base resistance of his JT does indeed change the efficiency. If you don't know that, then maybe you're the one looking amateurish.

STOP IT
STOP IT
STOP IT
STOP IT
STOP IT
The world will never change for the better if either of you continue.
I mean it.

jeanna

Quote from: innovation_station on December 19, 2009, 07:17:36 PM


my designes use the colpase to SQUEEZE THE CRYSTAL....

ist!

How do you GET the crystal to squeeze in your circuit??

It was so interesting to see the squeezed crystal making multiple rounds of spikes.
I have been looking for the video I made.
I will turn on the other computer. I hope it is there.

thank you,

jeanna

A few photos of my gadgetmall joule thief replication. The large gray R is 0.1 ohms, used only when I wanted to measure the current. The bcap0650 and all is presently not connected, as it was ... what last week when I did the replication. I have no idea how I left the circuit last, but it appears to be still in tact, but I know the last things I did with it was to see just how efficient I could make it go by tweaking the pot & cap. . Ahh, the 68pF is not in there, but it was in there during the main test. After the main test I tried various size capacitors, including no capacitor.