Kapanadze Cousin - DALLY FREE ENERGY

[Void]

No, its definitely not a shadow. See at 2.55 and around 4.23.

Thanks Hoppy. I am looking at it now. There could be some scrap of something laying on the floor there, or it could be
a bump in the cement as well. It is casting a shadow so it is hard to tell. I doubt that they would leave a
hidden x-wire so obviously in plain sight if it was providing power to the loads, but anything is possible I guess.
I will take a closer look...

[Void]

Hi Hoppy, I have attached a screen shot taken just a short instant after your 'TK2015-1.jpg'
screen shot. It appears to be something on the floor alright, but not sure what it is. Probably an irregularity
in the cement or maybe a piece of scrap. It really doesn't appear to be a wire going to the light bulb board,
whatever it is.

[Hoppy]

Hi Hoppy, I have attached a screen shot taken just a short instant after your 'TK2015-1.jpg'
screen shot. It appears to be something on the floor alright, but not sure what it is. Probably an irregularity
in the cement or maybe a piece of scrap. It really doesn't appear to be a wire going to the light bulb board,
whatever it is.

Thanks Void. Yes very difficult to be sure with such a grainy video. All we can do is speculate when watching these videos.

[itsu]

Because of the oscillations i had with the to a loss-less clamp design modified push pull driver, i rebuild it using a more symmetric layout and as short as possible connections between yoke and MOSFETs.

It turned out to be much more stable now with no sign of oscillations (hissing etc.) only the spectrum analyzer shows some minor peaks.

I omitted any cooling on the MOSFETs as they do not seem to need it, but could be added lateron.

The resulting voltage/current in the series LC (inductor/wima caps) when in resonance, shows up as a nice sine wave on the scope and there is lots of reactive power flowing in this series LC.

Approaching the yoke with the 4 stacked ceramic magnets also does not trigger any oscillations, but we see a sudden increase in input current (from 4A to 5.5A @ 23V) resulting in an increase
in DC output voltage at the attached 24V PS (from 197V to 210V DC) and a brighter 40W load bulb.

Video here: https://www.youtube.com/watch?v=F0nfcBpbhqg&feature=youtu.be


Regards Itsu

[Void]

Good job Itsu. That is awesome that the FETs run so cool that they don't
need heatsinks even when running at resonance. That is one well built PWM circuit.