Storing Cookies (See : http://ec.europa.eu/ipg/basics/legal/cookies/index_en.htm ) help us to bring you our services at overunity.com . If you use this website and our services you declare yourself okay with using cookies .More Infos here:
https://overunity.com/5553/privacy-policy/
If you do not agree with storing cookies, please LEAVE this website now. From the 25th of May 2018, every existing user has to accept the GDPR agreement at first login. If a user is unwilling to accept the GDPR, he should email us and request to erase his account. Many thanks for your understanding

User Menu

Custom Search

Author Topic: Kapanadze Cousin - DALLY FREE ENERGY  (Read 11718114 times)

x_name41

  • Sr. Member
  • ****
  • Posts: 254
Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #13650 on: April 17, 2016, 04:01:10 PM »
I don't see anything unusual in it.
When the lower MOSFET conducts at the same time as the choke switch, a large current builds up in the choke storing energy in it.  Later,  this stored energy lights up the bulb after the MOSFET stops conducting since the current flowing in the choke cannot be interrupted suddenly and finds itself a path through the bulb and diodes' reverse breakdown conduction.

then I added another Schottky diode in the circuit of the drain in order to see whether the reverse diode in the MOSFET contributing to this, turns out that not

verpies

  • Hero Member
  • *****
  • Posts: 3473
Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #13651 on: April 17, 2016, 04:10:27 PM »
then I added another Schottky diode in the circuit of the drain in order to see whether the reverse diode in the MOSFET contributing to this, turns out that not
Of course, the reverse breakdown voltage of the Schottky diode is much lower than the MOSFET's.

1) Usually in such circuits, the diode connected in series with the bulb (here the C25P06Q) is turned around.
2) All the other diodes are unnecessary in this circuit and can be deleted.  The SW1 can be permanently ON.


P.S.
Resize your photo attachment below 1000 pixels or delete it altogether because the code serving this forum is too primitive to shrink large pictures to client's window width, like e.g. overunityresearch.com does, and it stretches the entire page unacceptably, until 15 posts are made and the page counter advances.

x_name41

  • Sr. Member
  • ****
  • Posts: 254
Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #13652 on: April 17, 2016, 04:23:23 PM »
The SW1 can be permanently ON.

not, the effect does not manifest itself then

verpies

  • Hero Member
  • *****
  • Posts: 3473
Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #13653 on: April 17, 2016, 04:24:36 PM »
Can someone give his comments on my post?
Often people here cannot even read your post or are too pissed off when you attach a ~3800 pixel wide photo and stretch the page unacceptably.

verpies

  • Hero Member
  • *****
  • Posts: 3473
Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #13654 on: April 17, 2016, 04:26:46 PM »
not, the effect does not manifest itself then
Because condition #1 was not satisfied.

x_name41

  • Sr. Member
  • ****
  • Posts: 254
Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #13655 on: April 17, 2016, 04:30:18 PM »
Because condition #1 was not satisfied.
not, in the absence of diodes also does not manifest itself

verpies

  • Hero Member
  • *****
  • Posts: 3473
Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #13656 on: April 17, 2016, 04:38:07 PM »
not, in the absence of diodes also does not manifest itself
Condition #1 did not stipulate the absence of all diodes.

BTW:  Your 47K gate grounding resistor is too high and subjects the MOSFET to Miller's Turn-ON due to high dv/dt on its drain.  It should be around 100Ω.

apecore

  • Guest
Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #13657 on: April 17, 2016, 04:40:38 PM »
Often people here cannot even read your post or are too pissed off when you attach a ~3800 pixel wide photo and stretch the page unacceptably.

Ok,... i wasn't aware of that issue with pixel limits.....its not mentioned, only restrictions for total size.
It won't happen again.

thxs

NickZ

  • Hero Member
  • *****
  • Posts: 5225
Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #13658 on: April 17, 2016, 04:53:14 PM »
  apecore:
  It wasn't mentioned???  Did you read my post concerning the recommended pixel width of less than 1500 pixels.
  An 800 by 600 pixel size (or smaller) will work just find, to show your image.
   You can use Paint to resize, if you have no other resize software.
   This goes for any of the newbies. Please stop messing up this thread with your large posted images.
 

   

x_name41

  • Sr. Member
  • ****
  • Posts: 254
Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #13659 on: April 17, 2016, 04:54:27 PM »
Condition #1 did not stipulate the absence of all diodes.

BTW:  Your 47K gate grounding resistor is too high and subjects the MOSFET to Miller's Turn-ON due to high dv/dt on its drain.  It should be around 100Ω.

EFFECT - NO!
EFFECT - NO!
look this gif

and the second question with less resistance transistor is not well unclogs! this is not bipolar transistor

Zeitmaschine

  • Hero Member
  • *****
  • Posts: 1267
Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #13660 on: April 17, 2016, 04:54:58 PM »
Yes, but only with brass and soft steel disk combos ( mine were 30cm OD and AFAIK TK's were 50cm OD ).
I blew up my scope while working with it and quit.

It blew up because of too much energy generated by the discs? ;D

Apecore anti page-stretch

If one uses Firefox: Install the extension named »Stylish«, make new style like this:



@-moz-document domain("overunity.com")
{
  .attachments,
  .post
  {
    width:805px!important;overflow:auto;
  }
}



Then the stretched page should look like that (it generates a scrollbar under the image):

verpies

  • Hero Member
  • *****
  • Posts: 3473
Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #13661 on: April 17, 2016, 06:03:56 PM »
and the second question with less resistance transistor is not well unclogs! this is not bipolar transistor
That has nothing to do with BJT operation.
The smaller gate grounding resistor does not prevent the MOSFET from fully conducting if your signal source has low impedance and +12VPK level.
If your signal source is so weak that it cannot drive the gate terminal to +12V with the 100Ω resistor, then use a real MOSFET driver like the UCC27511, that will keep the gate well grounded when it is supposed to be OFF.

Floating the MOSFET's gate on a 47K grounding resistor does not prevent it from being turned on by the drain-gate Miller capacitance during high dv/dt conditions on the drain.  This is elementary.

a.king21

  • Hero Member
  • *****
  • Posts: 1650
Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #13662 on: April 17, 2016, 07:20:43 PM »
I think that if the secret had been revealed in the patent, which has been around for years, then there would be a fair number of self-running replications by now.



Don't study it then. Ignorance is bliss.

Void

  • Hero Member
  • *****
  • Posts: 2333
Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #13663 on: April 17, 2016, 07:21:48 PM »
hello to all, recently I conducted a little experiment under this scheme
the first sample was without commutation of the choke, the result was a weak light the lamp, then quite by accident I began commutation of the choke manually,  whereby the the lamp began to is lit very strongly at a duty cycle 1% of 50Hz. Here is a short video of the effect. As a power supply I used this rectifier
more info from here


Hi x_name41. Thanks for posting the details of your test. If possible, I think it would be helpful to show the current draw from the
power supply on an analog ammeter while running the test. I may set this up myself later today to test to see how it works, although
I don't have a low wattage 12V bulb right at the moment. I think my 12V bulb is a 35W halogen, but I may give it a try with that first
to see how that works.





x_name41

  • Sr. Member
  • ****
  • Posts: 254
Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #13664 on: April 17, 2016, 07:26:19 PM »
That has nothing to do with BJT operation.
The smaller gate grounding resistor does not prevent the MOSFET from fully conducting if your signal source has low impedance and +12VPK level.
If your signal source is so weak that it cannot drive the gate terminal to +12V with the 100Ω resistor, then use a real MOSFET driver like the UCC27511, that will keep the gate well grounded when it is supposed to be OFF.

Floating the MOSFET's gate on a 47K grounding resistor does not prevent it from being turned on by the drain-gate Miller capacitance during high dv/dt conditions on the drain.  This is elementary.

not, you're wrong because as can be seen the transistor is controlled excellent and capacity charge and discharge normally
p.s. evidence of this is weak lighting of the lamp at 1% duty cycle