Kapanadze Cousin - DALLY FREE ENERGY

[NickZ]

  Hoppy:
  I did try out that Stalker no snubber set up, with just two fast diodes between the drain and source as he has it.
But, that didn't work for me, and gave me 250v peaks, just like Stalker is showing 238v to 263v spikes. But, my Fets got hot.
He does use different mosfets, with lower resistance values.

   We'll see if this non dissapative snubber along with the blue caps between drain and source works better.

  I have my doubts concerning a nice clean flat top square wave being the way to go. As the HV rides on the ringing, and more ringing can mean higher output. Up to a point, or until the smoke starts.

  Itsu: Can the resistance reading of those two chokes be of any use? As I can't tell what value they might be, either.

   soliman:  I don't see any "delay" on your device, other than the normal one at 43 to 45% duty cycle. 
Only at resonance can the duty cycle be turned down a bit, and the load gets brighter.
  Stalker's newer TL494 circuits don't use any type of delay circuitry, nor snubbers.
   Below are my TL's gate signals, at 42.3% duty cycle, as a comparison.

[itsu]

Nick,

the resistance will probably be very low (like 0.5 Ohm), so we need to know the inductance.

A way to find out is to parallel one with a known capacitor and use your FG to find the resonance frequency.
Once you know that you can use one of those online resonance calculators to calculate the inductance
http://www.1728.org/resfreq.htm

Use a high value capacitor if your FG cannot go that high in frequency.


Look at solimans first screenshot above, both gate signals are around 49.8%, so they are delayed compared to his second screenshot which has 42% duty cycle.


Itsu

[Hoppy]

  Hoppy:
  I did try out that Stalker no snubber set up, with just two fast diodes between the drain and source as he has it.
But, that didn't work for me, and gave me 250v peaks, just like Stalker is showing 238v to 263v spikes. But, my Fets got hot.
He does use different mosfets, with lower resistance values.

   We'll see if this non dissapative snubber along with the blue caps between drain and source works better.

  I have my doubts concerning a nice clean flat top square wave being the way to go. As the HV rides on the ringing, and more ringing can mean higher output. Up to a point, or until the smoke starts.

  Itsu: Can the resistance reading of those two chokes be of any use? As I can't tell what value they might be, either.

   soliman:  I don't see any "delay" on your device, other than the normal one at 43 to 45% duty cycle. 
Only at resonance can the duty cycle be turned down a bit, and the load gets brighter.
   Below are my gate signals, at 42% duty cycle, as a comparison.

Nick,

Soliman's delay is on the waveform that shows the gate signal after the delay circuitry (top waveform).

You will not be able to measure the resistance of your chokes with a multimeter - far too low resistance.

As you commented earlier, Soliman would need to connect his lamp load to the actual grenade winding to compare mosfet heating with your setup.

[T-1000]

But, that didn't work for me, and gave me 250v peaks, just like Stalker is showing 238v to 263v spikes. But, my Fets got hot.

What happens when you have duty cycle less than 20% then? Are you able to turn it down on both channels?

[AlienGrey]

What happens when you have duty cycle less than 20% then? Are you able to turn it down on both channels?

Hi A I have a toroid not a yoke and the center taped primary is biffilar wound  with two uf4007 diodes into a 4.7uf cap and a 56Volt power zener to the 12v input of the circuit I don't get any huge flyback or modulation oscillations or heat for that mater, why try to reinvent the wheel.

Has any one taken not of this information on here, ferrox in in side the katcher exciting mercury in side yet another ferrox tube.   


L3/. coil (green color) ferrite (ferrite undergone extensions below) spindle rod 250mm, diameter 20mm winding 770 turns opposing arrows 0.3mm
In the center there must be a hole drilling depth from above 200mm hole diameter 10mm.
At the top, the thread has to be tapered with ferrite. The parameters of mercury are poured into the hole, mercury is smeared with wax and color, and the bolt is attached to the ferrite. The tapered thread does not allow mercury and water to pass through it.
ect ect ect
« Last Edit: 18 October 2017, 15:58:58 by AlienGrey »
80.195.156.142

http://overunity.com/17472/maxim-aliyev-replication/msg511905/#new

note (i) As they pass through the fluorescent tube, they collide with the mercury atoms within it and this collision transfers energy to the atom. This energy transfer allows the atom's orbiting electrons to move to a higher energy state thus exciting the atom. (ii) Shortly after the collision, the atom proceeds to de-excite. The higher-energy electron returns to the ground state and a photon of equal energy to the difference in energy levels the electron travels through is emitted to conserve energy.

Black light, what does that do ??