Kapanadze Cousin - DALLY FREE ENERGY

[NickZ]

   Tomtech:
  Nice clean work that you are showing. I can see that you've been at this for a while now.
  I had the same idea, in using a ready made TL494 pcb, instead of trying to make my own circuit, as they are very cheap.
But, I have not done that yet, as I was told that it could not be used with my current Mazilli crt, or system, as they have a different topology. I would be interested in changing that topology, to one that can incorporate the ready made circuits, as well as using an adjustable Kacher driver boards, as well. I think that to use commercially made circuits, is the best way to go.
  From what I can see, you may not be using the correct size yoke, or the proper gauge windings on it, nor the IRFP260N mosfets that won't blow so easily.  Low frequency for the 3 turns coil is around 27.3khz, or so, that will resonate with the 1.7mhz on the Kacher.  However that may be different on each particular circuit, as there are no two devices that are built the same.


  Your English is good, thank's for sharing.

  Here is a picture of the small bulb that I'm using to tune the Kacher to the 3 turns coil, for best output. It glows a little more now as I placed the ground line on the other side of the bulb's connections. It is still not as bright as it could be, but it's brighter than it was when I made the last video, last night.

[Tomtech29]

I am sure that there will be someone to perform a PCB with the capabilities of a fully adjustable to each of us. Can try to do it yourself

it's just a matter of time and desire others
if we have help from Ruslan's not ignore his teachings you have to do what you like no one is forcing anything.
I wonder about one thing...There are many professionals and not put their efforts today only greed and money and where passion.

only falling grandfather there are others what they came easily and 'advance with contempt on others look.

a system built on Mazilli crt, It has a low frequency range I checked when the voltage is increased and the frequency will change.
I have with the active Kacher increase the voltage of 30Volt but something is hidden
still so many things I do not understand > you do not need to worry.
Slowly forward gentlemen.

[Dog-One]

I am sure that there will be someone to perform a PCB with the capabilities of a fully adjustable to each of us. Can try to do it yourself

I will be happy to make circuit boards for anyone that needs them.  I have basic SG3524 push-pull PCBs already, with frequency and duty cycle control.

The circuit that has been floating out there with the 4046 PLL/VCO has me curious.  What I don't like about that particular circuit is that you have no PWM control; it runs wide open with 50/50 duty cycle, which may overdrive the toroid (or yoke) transformer unless you have one that exactly matches.  Myself, I'm still questioning whether a PLL is really necessary or if Ruslan used it to overcome some other difficulty.

[lost_bro]

I will be happy to make circuit boards for anyone that needs them.  I have basic SG3524 push-pull PCBs already, with frequency and duty cycle control.

The circuit that has been floating out there with the 4046 PLL/VCO has me curious.  What I don't like about that particular circuit is that you have no PWM control; it runs wide open with 50/50 duty cycle, which may overdrive the toroid (or yoke) transformer unless you have one that exactly matches.  Myself, I'm still questioning whether a PLL is really necessary or if Ruslan used it to overcome some other difficulty.

Hi Nick and Dog-One

Check this out............... http://www.aliexpress.com/item/Free-Shipping-SG3525-PWM-controller-module-frequency-adjustable-with-78M05-chip-8-12V/1927816876.html

$2.60USD on aliexpress

Two models are available, one works up to 400Khz.

take care, peace
lost_bro

[lost_bro]

I will be happy to make circuit boards for anyone that needs them.  I have basic SG3524 push-pull PCBs already, with frequency and duty cycle control.

The circuit that has been floating out there with the 4046 PLL/VCO has me curious.  What I don't like about that particular circuit is that you have no PWM control; it runs wide open with 50/50 duty cycle, which may overdrive the toroid (or yoke) transformer unless you have one that exactly matches.  Myself, I'm still questioning whether a PLL is really necessary or if Ruslan used it to overcome some other difficulty.

Good evening Dog-One

If you select the type II comparator, pin#13 on the CD4046 PLL IC, the * signal-in* (pin#14) can be gated and still maintain a *lock* on your frequency.

This technique allows power control by  *throttling* or *gating* the primary signal.

The schematic from Ollega use pin#13- typeII PHASE comparator, don't know if he is *gating* the signal.........
Only drawback is the TypeII comparator is much more sensitive to *noise* so good board layout / design is essential.
Almost all designs for DRSSTC I have seen use Pin#2 TypeI phase comparator for that very reason.

take care, peace
lost_bro