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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 170 Guests are viewing this topic.

GeoFusion

Hi guyz,

Some new updates of our Friend :)

https://www.youtube.com/watch?v=Xl8knf4SQjQ

I will Upload a vid of my kacher upcoming days

enjoy.

Cheerz

Hoppy

Quote from: NickZ on October 05, 2014, 02:14:18 PM

  Hoppy: I wonder if my battery charger could be connected to the device's air coils 110v output, (instead of to the grids ac source), and this 12v output once reduced to 12v DC can be sent back to device's input side, as 12v??? 
It's not a switching power supply, but, the older car battery chargers with the heavy iron core transformer.  Could that be used in place of the 120/240v to 12v power supply shown?   Yes,  No?  Possibly...


Nick,

A conventional iron cored transformer type PSU will not work as it must be supplied with an AC supply at around 50Hz / 60Hz.

itsu

I did not had much time during the weekend because of work.

I did connect the MOSFET's to the yoke, but i seem to have a serious snubber problem (kind of expected) as the MOSFET's are
oscillating, we have ringing and they are switching irregulary when connected to the primary of the yoke, see screenshot 1.

Yellow is gate MOSFET 1
purple is drain MOSFET 1

Blue is gate MOSFET 2
green is drain MOSFET 2

I have presently as snubbers a 9nF/3Kv ceramic capacitor in series with a 120KOhm resistor from each MOSFET drain to source (ground).

When replacing the connections to the yoke with 2x 22 Ohm resistors, the MOSFETs switch cleanly, but when attaching the primary,
the oscillations and ringing starts again, see  the video.

Guess i have to implement the whole snubber scheme as in the diagram, or are there any other suggestions?

Video here:  https://www.youtube.com/watch?v=H-dx05LE7sU&feature=youtu.be   

The snubber used in the Ruslan diagram looks like below, we have:

an extra 1N5407 or HER605 diode from source to drain (guess a good schottky would do),
a 2.2nF capacitor in series with a 7.5 Ohm resistor from source to drain with a 1n4007 diode across the resistor
a varistor across source drain, value???  (i have some of 140V, guess i can use those). 


Regards Itsu

Void

Quote from: magpwr on October 05, 2014, 11:39:56 AM
If i am using positive instead of negative pulse for TC4422 i can easily turn on tesla coil via mosfet or igbt near peak or at peak of eg: 27khz
using the high dc voltage 100v....150volts as supply to fire tesla which would be in kv from the tesla coil.
The end result would resemble the Ruslan nanopulser-27khz screen shot.

Hi Magpwr. If I understand what you mean, if you send a very narrow pulse in the low nanoseconds width to the Gate
of a MOSFET to pulse the primary of a tesla coil, I don't think you are going to get a very big response on the tesla coil
secondary. This is assuming you could even find a MOSFET that could respond fast enough to such a low nanopulse pulse
width on its gate. From my testing with tesla coils you need at the least a high nanosecond pulse width on a MOSFET gate
if not into the low microseconds width pulse on the gate of a MOSFET, to get a half decent transfer of energy to the
tesla coil secondary. 

In Akula's schematic for his second self runner, he seems to be using those pulses to not actually drive the gate
of a MOSFET driving a tesla coil primary directly, but those pulses seem to be used to somehow sync his
kacher driver to his PWM push pull driver waveform, if I were to guess.  I think there is a little more to it than just
trying to pulse a MOSFET gate with a nanopulse.  See Akula's second self runner schematic where that portion of the circuit
seems to have originated from.

P.S. The nice thing about Ruslan's latest devices is that he doesn't seem to have any sync on the kacher driver,
at least not that he showed or could be seen anyway. :)

All the best...

Void

Quote from: GeoFusion on October 05, 2014, 02:48:09 PM
Hi guyz,
Some new updates of our Friend :)
https://www.youtube.com/watch?v=Xl8knf4SQjQ
I will Upload a vid of my kacher upcoming days
enjoy.
Cheerz

Hi GeoFusion. Too bad many of us here can't understand what Ruslan is saying in his videos.
With all the info that Ruslan has been releasing in his videos, we should all have a self runner
by now... :) BTW, why not make a video showing your self running device, or were you wrong
about having a self runner?
All the best...