Kapanadze Cousin - DALLY FREE ENERGY

[d3x0r]

Are the differences related to ... having a capacitor in the scope as how the levels are sensed?


Are they mathematically insiginificant?  It happens right at the peek of resonant voltage... which is not when the load is getting its current...


It looks like a n/s pass of a magent over a pickup... that a current is made that suddenly reverses ... but it's equal and opposite, so did it happen?  Why doesn't the same thing happen on the other cycle?  It's not at the time the load is getting it's current....


the kickback is related to the original naked grenade resonance I'm pretty sure... it's not a factor of the choke interacting with the coils... I don't think... changing the input inductance doesn't really matter at 1 or 4 mH ... I didn't try a lot of changes ...
it didn't change with the capacitance on the mazilli... nor the resonant capacitance of the grenade... it just seems to be there.

[d3x0r]

Tried to put in an intemediate toroid... so mazilli to toroid to drive coils on kapagen coil... and had no luck...


current went way up; even matching near the same frequency the behavior is not at all the same   tried both a step-up and step-down to existing windings.


; increasing windings ... can get output but at a higher voltage and lower current input..
maybe resistance is an issue

[NickZ]

   There something that I don't understand.
   My yoke to grenade circuit is producing over 1000v, at the grenade output.
But, the bulbs 25w, 40w, and 50w, are not as bright as they should be.
   I'm using a 12v, 10 amp car battery charger as the input source now. This charger is producing 120 watts, although I now have a new 12v car battery to use, as well, which can also be charged by this same charger.  And this car battery can also placed in series with the charger, for 24v output.
  But, I haven't tried to use the car battery directly to my circuit, yet, as I'm still running on the smaller fets,  and don't want to over drive them to the smoking point. But, I will do so when I receive the IRFP260N, by turtle mail from China.
  Impedance matching may be the problem.  Any ideas on finding a solution.


   d3x0r: 
   Find yourself a 3 inch crt Tv or monitor yoke to work with for this project.
The smaller 2.5 inch yokes will not work, as well, or at all.
  Connect the 3 inch yoke to your Mazilli crt, using 6 turns, and 6 turns for the yoke's primary, and 25 to 28 turns for the yoke's secondary coil, using the 2.5 mm wire. This is for a 12v input source. Higher inputs will require 18v zeners.
  Connect the Mazilli/yoke to your grenade/Kacher set up. Then tune it, using the caps like the 0.33uf to 0.47uf, or so.  Report your findings...
  I'm sure you'll get more interest, comments, and attention from the rest of the guys here.
 

[d3x0r]

   d3x0r: 
   Find yourself a 3 inch crt Tv or monitor yoke to work with for this project.
The smaller 2.5 inch yokes will not work, as well, or at all.
  Connect the 3 inch yoke to your Mazilli crt, using 6 turns, and 6 turns for the yoke's primary, and 25 to 28 turns for the yoke's secondary coil, using the 2.5 mm wire. This is for a 12v input source. Higher inputs will require 18v zeners.
  Connect the Mazilli/yoke to your grenade/Kacher set up. Then tune it, using the caps like the 0.33uf to 0.47uf, or so.  Report your findings...
  I'm sure you'll get more interest, comments, and attention from the rest of the guys here.

I have a couple; also a few high perm toroid cores that apply; I have 4x4 inch 1x1" square cores also...
as an inverter, I found more power out from just the toroid than from the grenade inducted from the toroid.


Remove the middle man; and things are very nice on a ferrite cored kapagen.
Since every other replication with an RMG (dally, etc) turns out it's a nice inverter core....


I did tune it using 0.500uF and 0.250uF caps etc... but with no notable output or use.
I rarely report null results... so that's a whole lot of nothing you can comment on.


Instead I've already done all of that; and moved on....
I had a point where I could add a 6W led bulb... but lost that; gonna have to start again.
I have 3 cores with various driving windings; again skipping the extra induction step inbetween.


I'd recommend adding a few turns naked around the kapagen...or split the 12x12 bifilar and use that directly on the royer... the back resonance of the grenade as  a secondary will auto tune... balancing capactiance on front and back can improve results.


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I mean sure; since every replication has indicated success using exact parameters, of course I'm wasting my time.  Wish more could follow along without having to do the work themselves...
And;
the three ferrite based kapagen cores share 1 thing in common; the ratio of windings and directions; counts, wire kind, etc are all variable.
Some work better than others;
their bounce back is a different frequency than each other... managed to light an incandescent across the capacitance... for 1.5A though...
was getting a flourescent with stock circuitry to light in parallel with the load for 0.5A at 12V... (0.85A to 1.35A input increase) ..


Even managed to get my power supply to stay on... but the 12V rail was only 6.6V and 5V was 3.2 or something...  (12V 1.1A input with other loads)


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the windings that show dips, they were wound on the back half of the kapagen... between the middle of the long exposed part and the back turned coil... right near the end...  which was a similar frequency/response as the other exact end... but it was near the counter wound coils... so probably was picking up the back inductance from the shorter parts...


sometimes wish I had surveilance on my bench... not sure which one I was having the best luck with.

[NickZ]

  You keep mentioning Kapagen coil, led bulbs, and different set ups.
  This thread is for Tk/Akula/Ruslan type of replication.
  You say that you have a 3 inch yoke?  And a Mazilli crt, and a grenade coil, but, aren't using them.   
 
   This project here, is not about making an inverter (like the kapagen) as it is not a self runner, and never was one, either. Nor about Joule Thiefs, Joule Ringers, or other oscillators of low output systems.
  So, you've moved on...
 
  I would recommend you follow along with what we are doing here, if interested, and make a proper Ruslan/Akula type of replication.
Otherwise, if a self runner replication is what you are looking to build, you may just be wasting your time.
  Ok, enough said.  I won't bother any further.