Kapanadze Cousin - DALLY FREE ENERGY

[Bat1Robin2]

Only 70% for me no overunity and  earth ground not helping. My tesla very weak at 25 khz pulses barely light small fluorescent bulb. I have seen up to 6 amp in the 3 turn coil and that current varies directly with input power.  Frequency changes efficiency drastically but nothing over about 75%. the more you load the output the lower the best frequency goes. Most efficient when heavily loaded but running frequency grows narrow. Best startup frequecy with one bulb is about 40 khz. Wont light a single bulb without the tesla running. This is the first time i have seen bulb lighting up in 2 months of a bunch of late night russian videos. I sure wish i understood more than the word Tesla in russian. Watch out for cheapo meters wont even measure correctly. Fluke much better.

tuning caps used for best output
.88 ufd in series with 3 turn/ high current coil.
47 nf in parr. with 28Turn yoke coil
.11 ufd series with grenade

[NickZ]

  Looks like Ruslan doesn't get all that much more light at the bulb when he adds the Kacher's output by placing the fuse in the Kacher driver board.
  I'm glad that he discontinued the big Tesla coils replication, (all piled in back) and is back to the real deal, which has useable power output levels.
  Yes, Hoppy it would also be good to see some scope shots as well.

   I made a video last night, but one of my feedback loop circuit wires was not tightened down, therefore the feed back path didn't work, and I could not show the feed back working. I'll make another video tonight that does show the difference that the feed back loop can make on my device.
  I got my 10amp battery charger working, as it had overheated and fried some of the connections, from trying to charge my now bad Interstate car battery. I may be able to restore that battery though, may be worth trying, as it is not old, and never been used in a car. I'll have to continue using the charger as the input to my circuit, until I get another new battery, which will be soon,
I hope.  At least my old car charger is working again, and good for another 50 years, or so. LOL!!!

  Hoppy:  You're right about the voltage drop being the partial cause of my fet overheating issue. The running frequencies are also in part responsible. At 13v to 15v input and running at the non audible ringing levels, the fets seam to run a bit cooler.
  I wish that I had a adjustable 12- 30v, 15amp, power supply, which is really needed for test purposes to find the best running input power levels.

  Here is an older video of mine, showing my Mazilli/yoke crt, without the grenade, nor the Kacher. 
  The simpler circuit is still stronger compared to all the tuning and testing I've done on the grenade/kacher type of device.
As the addition of the grenade coils, ups the voltage, but at the expense of the current.
So, the grenade/kacher crt can light less bulbs to a higher voltage, and lumins, but, not as many bulbs as the Mazilli/yoke without the grenade. Most that it's lit is 7 100w 120v bulbs. this older video is showing 650w worth of bulbs being lit, off of a 4.5ah 12v battery.
  At that point about a year ago, the 150w flood light was not nearly as black and chard inside as it is now. 
I'll show that bulb again as it looks now, in my next clip that I'll upload tonight.

   https://www.youtube.com/watch?v=OCcTInm_EPI

[NickZ]

    Bat1:
   Looking good though, bulbs are fairly well lit. U say that it's only drawing what? Can you read the output?

   I will show you in a video tonight how placing ferrite pieces into the former pvc pipe will increase the output, of both the Kacher as well as for the grenade. Magnetite on the yoke and feed back cores also works to adjust the frequency, as well as to INCREASE your output.  Try it, and you'll see that the Kacher crt will do more than barely light a CFL.
  Ferrite cores are really where it's at, I don't know why we/they are still using air coils.
A much smaller coil can be made to work as well as a bigger one, when using ferrite for the core.
  Here is a video that I posted a couple of years ago, showing that:
https://www.youtube.com/watch?v=3GUS_P5aejI

[Bat1Robin2]

Nick,
The picture above is:
output into a 4 bulb load   49.9volt DC & .98 amp DC  = 48.9 watt out
input 23.5 volt & DC 3.5 amp = 82 watt in ( this is power to all fet drive ) but not logic chips or generator
only 60 % efficient

I have reached 72 % today nothing incredible at all i am just so glad i finally got bulbs going before i ran out of FETs. haha
I have tried each cap up and down in size keep checking efficiency.
I have tried a larger and smaller topload/antenna on the telsa no help.
I have tried my 40 meter ground into the lake side. (sometimes it helps just a little sometimes it takes away just a little but never a significant change) never more than an amp on the ground wire, with my setup.
I believe using 1 single power supply for all FETs is critical now, since i have noticed that if i add 2 large 2200 ufd caps on the 24 volt supply it stops lighting bulbs. I believe the Bemf from the yoke drive is spiking the 24 volt power supply as seen on my scope and helping the tesla output. I can see 80volt dc spike on the 24volt supply. This explains why i have had so much trouble up until now because i was using 2 separate supplies 1 for the yoke fets and 1 for the tesla fet for a long time. As soon as it starts the tesla spike phase locks with that spike to match.  i don't know for sure why it does that but neither will work alone. However as i was trying to isolate the tesla secondary as nick suggested there was a bulb staying lit with out a tesla secondary ground at all totally isolated and once it went out i could not start it back. But the frequency range was very limited and
using the generator for input signal was also a great help to me since you can adjust the dc bias manually and balance out the FETs to prevent one from running hotter than the other. Also to get startup alot of times i have to swing the frequency just about 5 khz left or right and it starts right up  then you can add more bulbs and run frequency thru a ranges for efficiency testing i have kept bulbs lit from down to 12 khz clear up to 50 khz.  most efficient range is 22-30khz or so.
i have tried magnets as well just for curiosity sake it seems to help slightly here and there but for the most part makes things worse probably saturating the yoke core.
I have also tried ferrite pieces from an old flyback inside the grenade  no help.
Im sure the bigger fets will light bulbs on there own but im not interested in scaling up, im interested in over 100%.
i will keep tweaking for a little longer.
im looking for some beads.. there always around when you dont need them.

[GeoFusion]

Hi there Guyz 

Finaly got my vid to be uploaded, and was busy today on the bench to see some
amazing effects. there is still so much more to try out but Thoughts are welcome and help.

https://www.youtube.com/watch?t=156&v=aOSkep6jZnA

Bat1Robin2, Nice setup, it's going in the right path but see if you can get your hands on
IRFP260's or IRPF450's or better . but awesome results thought ,Keep o experimenting!.
And yes, Give the both Yoke and Freq generator individual power supplies, or sources from one core.
Driven by another TL494 or different , giving thoughts.

Lost_bro,
You are thinking how I had it in mind a year ago , Using SSTC or DRSSTC type driver circuits , It's basically that but reinforced.

Nickz, yes I still have the Vid on my channel, it's there for the view , check it out, But I have learned from the Ruslan Vid completely
that is how I managed to build the coil and using the schema too.

magpwr, try my Flyback experiment with a coil setup !, but not with 12 or 24Vdc, but with +100Vdc, and us the ground. and good
HV caps, there you will see results, I have made a High power Mazilli, that can handle those voltage ratings and yes there is more power
and yet dangerous high voltage acs to ground., this is done with 12V battery connected to inverter  and rectified.

Let me know if you guyz want the schema of the circuit. I did post it some time ago

cheerz