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Author Topic: Akula0083 30 Watt Self Running Generator.  (Read 1172703 times)

Offline gyulasun

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #15 on: March 07, 2014, 05:14:47 PM »
Hi all

what is this mean ?

Hi,

I think It must be a rectangular metal plate positioned to a certain, a few cm distance from coil L2. I believe there is a capacitive coupling between this plate and the coil, often the angle of this plate is varied with respect to the axis of the coil to get some "tuning" effect and also change EM coupling between the plate and the coil, and often this plate performs energy output taken from the EM field around the coil (most often the coil is a HV coil).  I know that this "plate" in this schematic goes to the negative ground, so in this case no energy output is taken from it.
 I have seen such plates positioned near to Tesla coils in some Russian youtube videos.

Gyula

Offline a.king21

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #16 on: March 07, 2014, 06:32:07 PM »
Hi all

what is this mean ?
It is a one turn plate surrounding the transformer. It has a gap in it like a 9/10 turn.
It's purpose is to introduce the Tesla's radiant energy receiver into the circuit.
It is an electrostatic device and follows the rules of electrostatic induction.
It is therefore not subject to the laws of electromagnetic induction which is always cop <1.
It is subject to the laws of electrostatic induction which is cop = 2 minus system losses.
The naysayers should learn their physics.

Offline a.king21

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #17 on: March 07, 2014, 07:50:48 PM »
A simplified king-grumage schematic is enclosed so you can see what is going on.

Offline MenofFather

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #18 on: March 07, 2014, 08:16:26 PM »
Hi all

what is this mean ?
One turn of tape of cuper, not closed turn. Standart ecran turn.

Offline MenofFather

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #19 on: March 07, 2014, 08:20:42 PM »
A simplified king-grumage schematic is enclosed so you can see what is going on.
I remove not important, not needed parts in this circuit.

Offline Grumage

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #20 on: March 07, 2014, 08:31:52 PM »
Dear MenofFather.

Welcome !!  :)

I have rather hurriedly created an image of what I think T-1000 was writing about yesterday as regards the transformer winding.

Comments ??

Cheers Grum.

Offline Grumage

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #21 on: March 07, 2014, 08:37:41 PM »
Dear all.

Just as a "by the way".  See what happens when you put a coil across a split in a transformer core !!

https://www.youtube.com/watch?v=SPV89JWVdtY

Cheers Grum.

Offline MenofFather

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #22 on: March 07, 2014, 08:53:13 PM »
Dear MenofFather.

Welcome !!  :)

I have rather hurriedly created an image of what I think T-1000 was writing about yesterday as regards the transformer winding.

Comments ??

Cheers Grum.
Image maybe corect, but I think possible standart wound, but who knowhs...

Offline elementSix

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #23 on: March 07, 2014, 09:05:28 PM »
 :-\

Offline elementSix

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #24 on: March 07, 2014, 09:06:13 PM »
I am not the best with circuits, So can some one tell me what these are on the circuit.  The Red Arrows of course.
Also where can I buy just a few of the TL494IN's??  USA   

  Thanks ahead of time for your help..
                                       E6

PS..  It seems that all he did to make the core for the L1 was to cut or break the ends off of the E cores he shows in the pics below..

Offline Groundloop

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #25 on: March 07, 2014, 09:35:52 PM »
I am not the best with circuits, So can some one tell me what these are on the circuit.  The Red Arrows of course.
Also where can I buy just a few of the TL494IN's??  USA   

  Thanks ahead of time for your help..
                                       E6

PS..  It seems that all he did to make the core for the L1 was to cut or break the ends off of the E cores he shows in the pics below..

1 = LM7812 Voltage regulator, input (to the right in drawing) up to approx. 35 Volt, output (to the left in drawing) 12 Volt, max. 1 Amp.
2 = 0,22 Ohm 2 Watt resistor.
3 = 1 Ohm 2 Watt resistor.
4 = 1 Ohm 1 Watt resistor.
5 = 7 Ohm 1 Watt resistor.

GL.

Offline Grumage

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #26 on: March 07, 2014, 09:43:53 PM »
1 = LM7812 Voltage regulator, input (to the right in drawing) up to approx. 35 Volt, output (to the left in drawing) 12 Volt, max. 1 Amp.
2 = 0,22 Ohm 2 Watt resistor.
3 = 1 Ohm 2 Watt resistor.
4 = 1 Ohm 1 Watt resistor.
5 = 7 Ohm 1 Watt resistor.

GL.

Dear Groundloop.

Many thanks!! I was just about to post, and a refresh showed that you had already done it !! What is interesting is that those components have been marked for some reason ??  ???

ElementSix, welcome !!  :).   I think the cores are just a standard type, see here,  http://www.overunity.com/14378/akula0083-30-watt-self-running-generator/msg391353/#msg391353

Good luck, Cheers Grum.

Offline dllabarre

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #27 on: March 07, 2014, 10:03:41 PM »
Dear Groundloop.

Many thanks!! I was just about to post, and a refresh showed that you had already done it !! What is interesting is that those components have been marked for some reason ??  ???

ElementSix, welcome !!  :) .   I think the cores are just a standard type, see here,  http://www.overunity.com/14378/akula0083-30-watt-self-running-generator/msg391353/#msg391353

Good luck, Cheers Grum.
From what I can see the markings correspond to the Watts of each resistor.
1 mark = 1 Watt
2 marks = 2 Watts.


DonL




Offline Grumage

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #28 on: March 07, 2014, 10:42:45 PM »
From what I can see the markings correspond to the Watts of each resistor.
1 mark = 1 Watt
2 marks = 2 Watts.


DonL

Dear Don.

Yes I see !! I had not thought of that !! Good observation, together we will crack this !!

Cheers Grum.

Offline TinselKoala

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #29 on: March 07, 2014, 10:46:33 PM »
http://www.ebay.com/itm/2pcs-IC-TL494IN-TL494-NEW-/300583653092

I don't know why you want the IN version though. Why not use the CN version?

http://www.ebay.com/itm/5-x-TL494CN-TL494-PWM-Power-Supply-Controllers-IC-TEXAS-/320650810136

I've ordered parts from the latter vendor several times and I am completely happy. Free shipping and from Colorado, he's an outlet for the Chinese factories. Usually takes four or five days for the order to arrive here in TX.

ETA: This latter vendor also has a very good price for the IRF3205 mosfets, the 7812 VR, etc. Check him out.

The 494 in its various versions has been used to clock TCs for many years. It is the oscillator at the heart of my TinselKoil 2, for example, a SSTC of the kiloWatt class.

ETA: Here's the data sheet. Can you spot the difference between the IN and CN versions? There is one.....

http://www.ti.com/lit/ds/symlink/tl494.pdf