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Author Topic: Akula0083 30 Watt Self Running Generator.  (Read 1275972 times)

pomodoro

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #1410 on: April 08, 2015, 06:20:02 AM »
TK, hope you did not get offended by the pic, its that of James Randi, the greatest debunker of our time.  One thing I'd like to know though, is Akula et al making some decent money from investors or just selling parts to hobbyists? 

Madeo

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #1411 on: April 08, 2015, 07:23:14 AM »
I am very confused where this thread is heading. I hear a lot of bickering in the middle and I just want to see TK and Itsu's work and their results.....

Mike1902_40

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #1412 on: April 08, 2015, 04:01:54 PM »
Hi,

how is the winding directon for both windings? Do i start
to wind left or right? I would like to build this circuit.

Those UR Ferritcores are not so cheap. Where do you get those?
From old TV's, CRT Monitors? Or should i buy those ferrites from alibaba
or somewhere else ?

Thanks for your help. I'm really appreciate it. ;)
You can send me PM's me too. ;)

Thanks and best regrads from austria,
Mike

kEhYo77

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #1413 on: April 08, 2015, 09:21:32 PM »
I am working on Akula's free energy transformer setup from his video 00033.
It is finished now and tomorrow I will start testing it, fingers crossed.

eugene900

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #1414 on: April 08, 2015, 09:52:36 PM »
I am working on Akula's free energy transformer setup from his video 00033.
It is finished now and tomorrow I will start testing it, fingers crossed.

could you post complet drawing of circuit ?

kEhYo77

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #1415 on: April 08, 2015, 10:18:00 PM »
It is very simple push-pull based on a TL494 IC.
Then the output goes to 2-channel switching module consisting of optically isolated drivers for mosfet/IGBT.
The rest is clear from the picture. Two tank circuits on the sides and two output coils towards the center with 55W 12V bulbs
and a push-pull exciter winding in the middle.
I will make a complete drawing soon.

baudirenergie

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #1416 on: April 09, 2015, 01:01:23 AM »
Hi all,
this is my first post here. At first I would like to say thank you to all members. I learned so many from your comments in the last two years. I hope my english is not too bad, so that you can understand me.
I have tried to replicate that circuit. On bottom you can see scope shot. no self running in the moment and no second Peak. Scope probe was between ground and point of LED3 / D1. Is that the correct measurement point for Lari-Man's typical signal?

@Tinselkoala: thank you very much for your comments. I have a question about your replication. Do you have any stronger signals or elektrosmog in your laboratory, that is important that circuit can run in self sustaining mode? Is normally elektrosmog from environment enough (radio stations..), that the circuit can run itself for a while?

When switch is closed I get brighter LEDs. I removed 1 ohm resistor and play with a variable resistor, because I had 15-25mA of current.   

Have anyone a Idea what I can do, to get a better result? Tommorow I remove breadboard and long wires .Hope it helps a little bit.
Best regards...

Datas:
C1 = 32-33 pF
C2 = 316 pF
Frequency = 204.08 khz (to high?)
28 Turns is litz wire from old TV
66 turns = 1,07mm solid wire
LEDs = cold white 5mm
D1 = 1n4001 (I will change this to UF4001 next days)


lost_bro

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #1417 on: April 09, 2015, 03:09:57 AM »
I am working on Akula's free energy transformer setup from his video 00033.
It is finished now and tomorrow I will start testing it, fingers crossed.

Good day kEhTo77

Are those Silver Mica caps on the bridge?
Will be waiting for your test results.

take care, peace
lost_bro

eugene900

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #1418 on: April 09, 2015, 04:10:19 AM »
It is very simple push-pull based on a TL494 IC.
Then the output goes to 2-channel switching module consisting of optically isolated drivers for mosfet/IGBT.
The rest is clear from the picture. Two tank circuits on the sides and two output coils towards the center with 55W 12V bulbs
and a push-pull exciter winding in the middle.
I will make a complete drawing soon.


thanks for that. But most interesting are transformer data-!
I am sure this will work :)

itsu

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #1419 on: April 10, 2015, 07:34:04 PM »
Still tuning this circuit now and then using 2 variable capacitors (30-340pF) for C1 and c2
I can also add some fixed capacitors, so many combinations are possible, none showed any elongated burning of the leds after removing the 9V battery.
Besides the 2 variable caps, there also is the ferrit gap which can be changed by adding or removing some pieces of paper.

Video which shows flipping signals when slightly tuning the caps here:  https://www.youtube.com/watch?v=_N1nNVznh5Q&feature=youtu.be



baudirenergie,  looking good,   guess TinselKoala is busy with his new scope   ;D   but he will respond to you i am sure.
                       
What you can do is try all sorts of things you can come up with to try to keep those leds on after removing the battery  :o


Regards Itsu

eugene900

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #1420 on: April 15, 2015, 09:51:11 AM »
I am working on Akula's free energy transformer setup from his video 00033.
It is finished now and tomorrow I will start testing it, fingers crossed.

so how is testing?
any result?
transformer drawing-data by any chance pls
 :)

kEhYo77

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #1421 on: April 15, 2015, 03:45:58 PM »
so how is testing?
any result?
transformer drawing-data by any chance pls
 :)


Not so good, my assembly is not perfect and I currently have a mismatch between two sides, where one bulb starts glowing
and the other does not. And I think I will have to rewind LC tank coils after adding some shrink tube insulation.
Those LC tanks in Akula video run at more than 1000V AC and my homemade Litz will not handle that at the moment.
When I have something solid I will start a thread and make a video.

AlienGrey

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #1422 on: April 15, 2015, 05:17:59 PM »
Hi fellers had a few problems with the MC34063 I don't think all the devices are the same with this number. made a short video so you can see the wave form and mark space ratio i get with this chip, and any one who says it's the capacitor values knows what they can do ! cus it's not ! I think i will have to try another supplier for this device.

https://plus.google.com/b/112070108712151020176/112070108712151020176/posts/8RG26FrTZ7J?pid=6137673750132029938&oid=112070108712151020176

TinselKoala

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #1423 on: April 15, 2015, 09:46:30 PM »
Hi fellers had a few problems with the MC34063 I don't think all the devices are the same with this number. made a short video so you can see the wave form and mark space ratio i get with this chip, and any one who says it's the capacitor values knows what they can do ! cus it's not ! I think i will have to try another supplier for this device.

https://plus.google.com/b/112070108712151020176/112070108712151020176/posts/8RG26FrTZ7J?pid=6137673750132029938&oid=112070108712151020176

Well, it's hard to figure out what's going on from that photo-loop, but one of your scopeshots looks just like what Lari-Man showed in the original video and also tallies with what I finally got to by tuning the C2 cap value. Of course I can't see the frequency you have...

Where did you get your chip? It would be strange if designers couldn't count on chips to perform the same from different manufacturers, but it has been known to happen, I guess. And there are plenty of chip counterfeiters out there.


Meanwhile, back at the ranch... somebody asked me about the Litz wire I used. Here is a photo of the wire and the source. It came from a choke that I salvaged from an old CRT monitor or TV circuit board. The wire is 0.67 mm in outside diameter and separates into at least 20 tiny smaller wires (looks like more in the photo because of shadows):

TinselKoala

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Re: Akula0083 30 Watt Self Running Generator.
« Reply #1424 on: April 15, 2015, 10:28:13 PM »
Hi all,
this is my first post here. At first I would like to say thank you to all members. I learned so many from your comments in the last two years. I hope my english is not too bad, so that you can understand me.
I have tried to replicate that circuit. On bottom you can see scope shot. no self running in the moment and no second Peak. Scope probe was between ground and point of LED3 / D1. Is that the correct measurement point for Lari-Man's typical signal?
Yes, that's one of them but not the one that makes the single, positive going peak for me. That TestPoint 1 is Pin 8 of the MC34063 chip where the Primary winding is connected, and the Anode of the LED stack where it connects to the diode is the other one, that shows negative excursions. Your scopeshot from that point (I call TestPoint 2) is quite a bit different from mine at that point. See below where I indicated my TestPoints on the schematic.
Quote

@Tinselkoala: thank you very much for your comments. I have a question about your replication. Do you have any stronger signals or elektrosmog in your laboratory, that is important that circuit can run in self sustaining mode? Is normally elektrosmog from environment enough (radio stations..), that the circuit can run itself for a while?
Yes, I am afraid so. The "elektrosmog" environment during my test video was quite strong and is the key, or "secret" to why my replication works the way it does.
I believe that if your workshop is, say, in the basement of the transmitter room of a powerful FM radio station, your replication might also run in "self-sustaining" mode as long as the transmitter is active.
You could also try looking carefully at that electrolytic capacitor C3.
Quote
When switch is closed I get brighter LEDs. I removed 1 ohm resistor and play with a variable resistor, because I had 15-25mA of current.   

Have anyone a Idea what I can do, to get a better result? Tommorow I remove breadboard and long wires .Hope it helps a little bit.
Best regards...

Datas:
C1 = 32-33 pF
C2 = 316 pF
Frequency = 204.08 khz (to high?)
28 Turns is litz wire from old TV
66 turns = 1,07mm solid wire
LEDs = cold white 5mm
D1 = 1n4001 (I will change this to UF4001 next days)