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Overunity Machines Forum



Kapanadze Cousin - DALLY FREE ENERGY

Started by 27Bubba, September 18, 2012, 02:17:22 PM

Previous topic - Next topic

0 Members and 40 Guests are viewing this topic.

Void

Quote from: MenofFather on March 31, 2016, 04:18:11 AM
He swithing output capasitor with 15 kiloherc, how he say in video.
About output transformer. First wound two secondaries 1 mm^2 20 turns (conected встречно, maybe he want say in not indutcive way, maybe in tesla bifiliar way), then in other side in rings method primary (that he means in rings method, maybe like usualy transformer wounded). Primary have 300 turns of 0.75 mm wire. He say 0.7 in video.

Hi MenofFather. Welcome back mate! Many thanks for that.
That helps a lot. This is probably at least worth a try. I'll have to think about
this some more first though.

Void

Quote from: Jeg on March 31, 2016, 01:44:07 AM
Hi guys :)
Void, yes i still use the blue box of Allega's to create the synchronized thin pulse. The problem for me is that my yoke doesn't have more space for winding a 40T secondary so to feed with 130V-150V DC my IRFP460. (Which triggers Tesla coil). In addition i don't want to make a second Push pull as Allega did, in a separate yoke core just for that. So what i am testing right now is feeding my Katcher as i told you with a high voltage (200V) kickback out of my mosfet when i drive it with the synchronized pulse. But, two days now i can't start my katcher to oscillate even with continues 24V supply (as Nick). I will try again today. I use a 2sc5200 (Toshiba).
(If someone has any idea on any improvement please feel free to share it)

Sounds good Jeg! Yes, the kacher circuit can sometimes be a bit finicky about
getting the oscillations to start reliably.


AlienGrey

T1000
Ha Ha ! nice idea but it's hard to get, expensive and far too slow, and your bound to blow it up! there are loads of fast Bipolar transistors available or Mos Fets why bother ? 15 Khz yes IGBT's are great but at 1.5mhz a no no ! ;)

This is missing !

[ freq in hz ref]-[/ 2145]- [16.8kh drive]-[/100]-[1.68mhz]-[Drv to katcher]-[Main VFO]
      |___________[ main house keeping logic and Phase control ]__________|

You might also need a propper EHT spark gap drive as well triggering at the correct moment too! or I think you will still be wasting your time and money.

verpies

Quote from: NickZ on March 31, 2016, 12:06:16 AM
I would very much like to reach a consensus. And, yes, everything seen and unseen is created from the presently undetectable Aether.   OK? 
It's a first step. The second step is describing what are the units of this Aether.
As an example: Flow has the units of liters per second.

Quote from: NickZ on March 31, 2016, 12:06:16 AM
Call it what you will, dark energy, dark matter, or just Aether.
I could identify it as something else, yet.

Jeg

Quote from: T-1000 on March 31, 2016, 05:33:14 AM
This IGBT will be much slower with quite high 3700pf input capacitance and slow turn-off delay time of 190ns - https://www.fairchildsemi.com/datasheets/FG/FGA25N120ANTD.pdf
You will see it starting drawing current by itself between gate and emitter (drain) like IRFP460 when being run on 2-3MHz range which is required for smooth Tesla coil switching.
This was main reason why I swapped to higher frequency range operating MOSFET STF12N60M2 - http://www.st.com/web/en/resource/technical/document/datasheet/DM00187616.pdf and if you can find better one than this, it can be tested.

EDIT: The IGBT STGW40H120DF2 - http://www.st.com/web/catalog/sense_power/FM100/CL826/SC953/PF255269 might do a job and if someone can test with Tesla coil on 2-3MHz range, that would be great.

Perhaps the case is to produce higher frequency harmonics at the output. With 15Khz at input side, frequencies between 150 to 300Khz are easy to be achieved. My instinct says that a ground is missing between his output coils. (see D.Smith)