Overunity.com Archives is Temporarily on Read Mode Only!



Free Energy will change the World - Free Energy will stop Climate Change - Free Energy will give us hope
and we will not surrender until free energy will be enabled all over the world, to power planes, cars, ships and trains.
Free energy will help the poor to become independent of needing expensive fuels.
So all in all Free energy will bring far more peace to the world than any other invention has already brought to the world.
Those beautiful words were written by Stefan Hartmann/Owner/Admin at overunity.com
Unfortunately now, Stefan Hartmann is very ill and He needs our help
Stefan wanted that I have all these massive data to get it back online
even being as ill as Stefan is, he transferred all databases and folders
that without his help, this Forum Archives would have never been published here
so, please, as the Webmaster and Creator of these Archives, I am asking that you help him
by making a donation on the Paypal Button above.
You can visit us or register at my main site at:
Overunity Machines Forum



Akula eternal lantern 4

Started by MenofFather, June 01, 2014, 01:15:57 PM

Previous topic - Next topic

0 Members and 9 Guests are viewing this topic.

itsu

Quote from: d3x0r on August 03, 2014, 12:45:57 PM
But; the physical layout of the board... the variable capacitor is not near the mosfet... and there's a resistor in parallel with it...


You are right, my mistake, it does seem that the variable capacitor is not near the transistor/MOSFET.
It looks more like it is used for tuning the frequency/duty cycle of the 7414 instead.

Regards Itsu

Void

Quote from: itsu on August 03, 2014, 01:15:51 PM
... it does seem that the variable capacitor is not near the transistor/MOSFET.
It looks more like it is used for tuning the frequency/duty cycle of the 7414 instead.
Regards Itsu

Yes, my impression from watching the lantern 4 video is that Akula adjusted the variable capacitor to
increase the pulse width.


d3x0r

Quote from: Void on August 03, 2014, 01:14:50 PM
and may not be of too much significance at all in regards to the
'ferromagnetic resonance' which Akula is talking about, but I am not certain.
In general I'd agree.... but the pulse goes to a LOW voltage... below ground in akula's....


I did some research on various magnetic effects... ferrimagnetic vs ferromagnetic


http://en.wikipedia.org/wiki/Ferrimagnetism  (Ferrimagnetism is exhibited by ferrites and magnetic garnets.)
http://en.wikipedia.org/wiki/Ferromagnetism


http://en.wikipedia.org/wiki/Giant_magnetoresistance (would seem to apply to the conductivity of the thing, as opposed to an external effect)
http://en.wikipedia.org/wiki/Colossal_magnetoresistance (larger resistance; "Initially discovered in mixed-valence perovskite manganites in the 1950" )


perovskite - "Perovskite (pronunciation: pe'ɹovskaɪt) is a calcium titanium oxide mineral species composed of calcium titanate, with the chemical formula CaTiO3. The mineral was discovered in the Ural Mountains of Russia by Gustav Rose in 1839 and is named after Russian mineralogist Lev Perovski (1792–1856"


maybe the adjustable capacitance is before the PNP/NPN driver.. with a resistor across that... still haven't really identified all the parts... the color bands are obscured by the video encoding
--
Edit: Vertical lines on second pictuture I was trying to recreate the vertical division marks.
horizontal line is 0 level

d3x0r

Quote from: itsu on August 03, 2014, 01:15:51 PM
You are right, my mistake, it does seem that the variable capacitor is not near the transistor/MOSFET.
It looks more like it is used for tuning the frequency/duty cycle of the 7414 instead.

Regards Itsu
then the schematic is still wrong :)
Maybe that's on the gates of the NPN/PNP drivers... I don't think it's part of the 7414
The effect is to extend the duty cycle.... and could be any number of places I suppose.
But there's only 2 adjustments; the variable resistor (frequency) and the variable cap (minor duty cycle extend)...
the schematic has 2 variable resistors... but they're not represented in any of the images....



Edit: I guess from relative positions at the top they are the same timescale...

d3x0r

Hmm... and the NPN/PNP are backwards... otherwise the emitter of the NPN will float and false-turnoff...
Edit: NEvermind; I guess they have to be that way...

maybe the point between them can buffer a negative voltage.