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Author Topic: Kapanadze Cousin - DALLY FREE ENERGY  (Read 5158220 times)

Offline verpies

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #16875 on: March 10, 2017, 09:53:29 AM »
Makes me wonder what other errors that schematic may have, also.
Don't think about them as errors - just another way to do things.

I am using 3 watt 460 ohm resistors in the 9 and 10 pins, looks like some other diagrams are showing 10 ohm resistors, instead. And I am also using 1k to ground, after the 460 ohm resistors.
So you can move these 460Ω resistors in place of the 1K resistors to ground and connect pins 9 & 10 of the TL494 directly to the TC44220s. 
These resistors to ground can go as low as 48Ω but it is very important that these resistors are not wirewound or inductive in any way.

Whoever was designing this circuit was trying to unnecessarily make a protective voltage divider for the TC4420 inputs without realizing that these inputs can easily tolerate any input voltage between -5V and VDD ...and more.

The DC CHARACTERISTICS Table of the TC4220 clearly states:
"Input Voltage Range     VIN  –5   —  VDD+0.3    V"

The resistors to ground are needed as pull-downs by the transistors inside the TL494 acting as emitter followers. 
These transistors can handle 250mA and with a 12V supply the 460Ω resistors to ground will allow only 26mA to flow, so there is no problem with making them 460Ω ...hell, they could even go as low as 48Ω and the TL494 could handle them.

Free Energy | searching for free energy and discussing free energy

Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #16875 on: March 10, 2017, 09:53:29 AM »

Offline AlienGrey

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #16876 on: March 10, 2017, 07:05:54 PM »


Offline Ed morbus

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #16877 on: March 10, 2017, 09:12:43 PM »
Is this real

Offline AlienGrey

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #16878 on: March 10, 2017, 11:03:34 PM »
Is this real
to be honest i don't think those two mess about with BS!

Did you notice the type of EHT TX they were using 'no embedded EHT rect.
but i haven't tried it my self but i have seen florescent tubes planted end on under pillons in a field and they were lit up, it was quite amusing i can tell you that, but i wouldn't want to live under them my self.

If your interested i suggest you try it but please make another tread ;)


Offline NickZ

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #16879 on: March 11, 2017, 06:43:50 AM »
Nick,

I've never had a problem using pin4 DTC for duty control. Try linking out the 12K resistor. You should get up to 45% with a fairly linear response between 0V and around 3.35V with 20% duty at the middle of the voltage range. There is a better way of doing it as Verpies suggests but to avoid messy changes to your board, I suggest you try and get the pin 4 duty control working properly.

   That did the trick alright, and now the duty cycle controller does work, by removing the 12k resistor. To a degree.
A 10k pot would possibly work even better, like apecore is using.
   I will also change the 1000 ohm resistor to something like a 100 ohm, to ground, and run the TLs output direct to the fet drivers,  as Verpies suggested,  tomorrow.

Free Energy | searching for free energy and discussing free energy

Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #16879 on: March 11, 2017, 06:43:50 AM »
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Offline NickZ

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #16880 on: March 14, 2017, 09:21:51 PM »
   To see my last video posted today concerning my TL 494 circuit, please look for my videos on YouTube.com by my name, Nick Zec.
And look for it yourselves, as I can't post a link to it from my android tablet or phone. My regular PC is not working.
   Any ideas or advice is always welcome.

Offline ramset

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #16881 on: March 14, 2017, 10:41:43 PM »
Nick
here is your general link
https://www.youtube.com/channel/UChwfL5U16oZ20H6zuW-LIHg

thanks for all you do

respectfully
Chet k

Free Energy | searching for free energy and discussing free energy

Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #16881 on: March 14, 2017, 10:41:43 PM »
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Offline verpies

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #16882 on: March 15, 2017, 07:46:35 AM »
To see my last video posted today concerning my TL 494 circuit, please look for my videos on YouTube.com ...
Your scope is out of focus (twist the focus knob).
The signal is flickering not because of a bad signal at low duty cycles but because your scope channel or trigger coupling is not set to DC or your trigger filter or level is misadjusted.

Offline NickZ

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #16883 on: March 15, 2017, 03:16:15 PM »
   Verpies.
    The focus knob does not work, but I managed to be able to take the duty cycle down to nothing without the flickering.
   If anyone knows how to fix the blurry focus on the scope, please let me know.
   I'll continue building the fet driver circuit today.

Offline verpies

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #16884 on: March 15, 2017, 03:57:16 PM »
If anyone knows how to fix the blurry focus on the scope, please let me know.
90% of the time it is the focus potentiometer. Just replace it.

I'll continue building the fet driver circuit today.
Show us both TL494 outputs on the scope

Free Energy | searching for free energy and discussing free energy

Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #16884 on: March 15, 2017, 03:57:16 PM »
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Offline NickZ

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #16885 on: March 16, 2017, 04:18:20 AM »
   Verpies
    My 100X probe needed compensation,  so I adjusted it, and now it's OK,  no overrun.
    The duty cycle is going all the way down now also,  with no flickering as before.
   
   
   

Offline TinselKoala

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #16886 on: March 16, 2017, 10:54:59 AM »
Shrink your photos please. There is no need for larger than 800 or 1024 pixels wide horizontally.

Beware of the focus pot. On many scopes it is part of the high-voltage circuitry. Yes, open the case and see if the plastic spacer is still connecting the front panel knob with the pot itself. Yes, if it is still connected to the knob but still cannot adjust focus, you can try replacing the pot, but be sure to use the same _type_ and resistance value and power handling value. Be careful! High Voltage Danger!



Offline AlienGrey

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #16887 on: March 16, 2017, 12:22:43 PM »
Hi did any one have a play with making the PCB for the Nnalli device, but be aware of loads of circuit component placing errors and missing components, the problem appears to be all placed around the Tesla end of the device photo enclosed with rings round the offending component placings there is also a diode missing on the driver transistor and i would have thought the zener would be better placed  in the gate output stage..

PS any one got one working yet ?

Offline NickZ

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #16888 on: March 16, 2017, 02:19:59 PM »
   TK.
   Good to see you posting here again. 
   Yes, I'll open up the scope and replace the focus pot.  It was working, but now it's not anymore.
.
   Thanks for the advice.


Offline verpies

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #16889 on: March 17, 2017, 12:50:21 PM »
The duty cycle is going all the way down now also,
Notice, that your pulses look like up-pause-down-pause...
This is a different pulse strategy than up-down-pause...

Free Energy | searching for free energy and discussing free energy

Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #16889 on: March 17, 2017, 12:50:21 PM »

 

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