Kapanadze Cousin - DALLY FREE ENERGY

[NickZ]

  Mr. X:
   The link that you placed to that TL494 circuit looks interesting. But, is only for 12v, and 150W. It might be worth trying out.

  This TL494 board (below) can handle 24v. It's also very cheap, only $5, free shipping, and was already tested by Itsu and was found to work ok with our set up.
   
   http://www.ebay.com/itm/TL494-KA7500-DC-9V-25V-Driver-Board-DC-DC-Converter-Inverter-Boost-Module-PWM/181449170972?_trksid=p2047675.c100005.m1851&_trkparms=aid%3D222007%26algo%3DSIC.MBE%26ao%3D2%26asc%3D41451%26meid%3Da21e8f78e99c4541832e9a49304da384%26pid%3D100005%26rk%3D4%26rkt%3D6%26mehot%3Dpp%26sd%3D232115117269

  Itsu's video. https://www.youtube.com/watch?v=g0Xr-gmFjFY

   However, there is a new TL board now, that has both frequency and duty cycle controls incorporated into it, and is also very small and cheap. If I can find it again, I'll place a link to it.

[NickZ]

    Itsu:
   You mentioned:
   "This rounded off does NOT go away by:

# adding drain to source pull-down resistors (1K, 10K, 56K)
# lowering the pull-down resistor at the TL494 outputs to 100 Ohm (68 Ohm is the minimum according to the data sheet)
# lowering the link resistor between TL494 output and MOSFET driver input to 10 Ohm
# adding a parallel schottky diode across the resistor between MOSFET driver output and gate (anode to gate)
                                                                                                                                                                 end qoute.

   But, I am more concerned about the drain spikes, and what to do about that, instead.
  Poster Jed or Jeg (don't remember his name), did not get rid of those spikes when he used a snubber, or even when he changed his yoke to Verpies lossless clamp winding method.
  And apecore had to reverse some windings to get his lossless clamp set up working properly, also.
   What advice do you have. As my fets are still heating up, probably due to the spikes, even though they don't go to over 200v.
This gate spike problem seams to affect most of us. Any good suggestions for some snubbers that work well to filter thoses spikes,  would be appreciated
And, yes itsu, you're the most experienced at snubbers, and avoiding spikes. Good to have you here.

[arhitrade]

Parametric change of inductance in a RL-circuit. EMF - http://gorchilin.com/articles/energy/RLC_3?lang=en

[itsu]

Nick,

the "rounded off" drain signal was when "playing" with resistors as the load, now that you have moved on to Coils (yoke) as a load we are
playing a totally different ball game.


Therefor my questions in this post #17534:
http://overunity.com/12736/kapanadze-cousin-dally-free-energy/msg508585/#msg508585

Please try to answer them, then we could start building a simple RC snubber to see how that effects your spikes / heating


Itsu

[AlienGrey]

Nick,

the "rounded off" drain signal was when "playing" with resistors as the load, now that you have moved on to Coils (yoke) as a load we are
playing a totally different ball game.


Therefor my questions in this post #17534:
http://overunity.com/12736/kapanadze-cousin-dally-free-energy/msg508585/#msg508585

Please try to answer them, then we could start building a simple RC snubber to see how that effects your spikes / heating.
Itsu

Just feed both push pull drains into an Ultra fast pair of HV such as diodes UF1007 with a cap to zero volts 2.2 n perhaps then into your 180 1.5k VDR zener and another larger cap back into your 12 volt supply (don't wast it). I don't know Itsu has all this equipment (H T Moray) had naff all and still, he is no wiser and on OUR too, they wouldn't let me on but then I'm not a film producer or he wouldn't say (there isn't any zero point energy) is that a fact ? really.

I'm not so sure it's all bull shit at all if your hand fisted and impatient don't 'take your time' you're never going to find the secret.

No offence just get on with it, but don't do so rigid on what some folk tell you on here and buying up obsolete junk to interface this hardware is just a state of sheer desperation been there done that got nowhere

AG