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Author Topic: Ronotte's amazing TPU experiments.  (Read 69397 times)

ronotte

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Re: Ronotte's amazing TPU experiments.
« Reply #105 on: May 15, 2007, 01:45:41 PM »
Hi Gustav,

Quote
Prendi 3 paghi 2

I do completely agree with you.

Actually I remember that one test I already did were just 'resonating' the Inner collector, I used a 3Kpf/1000V capacitor, I obtained a continous 5MHz wave with an amplitude of about 150 -200V...SOUND INTERESTING!!!!???...He He.....There were a problem: the tuning capacitor within few seconds were so hot to be not touchable......so I stopped tests as I did not find at the moment a suitable capacitor in the junk box.  I know that it seems incredible but till now re-thinking to the fact I don't find reasons for what happened....the capacitor seems still good....so I thought too much internal losses!!! ...or what other?

After that I'd to build the tpu evolution so I thought to do later additional tests (I do have still the original test ring).

So now you know the story behind.

Roberto
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polartronic

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Re: Ronotte's amazing TPU experiments.
« Reply #106 on: May 16, 2007, 10:04:33 PM »
Dear Roberto,

Yes, the 5 MHz component looks very interesting and I don't understand why the cap got hot ...perhaps a combination of DC and HV AC that bother it ?
I'm concern about the safety of my DC power supply, did you put a diode in serial with it to prevent the HV spikes to got backwards ?

All the best,

PLT
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ronotte

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Re: Ronotte's amazing TPU experiments.
« Reply #107 on: May 17, 2007, 11:09:12 AM »
Dear PLT,

Yes there is always a diode in series to my Power Supply!!!! 
Anyway remember to choose a FAST diode (very low recovery time.....) with at least 1000V piv (like BYVxxx....).

Ciao
Roberto
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Low-Q

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Re: Ronotte's amazing TPU experiments.
« Reply #108 on: May 18, 2007, 02:22:35 PM »
Hi,

I try to understand the TPU:
It is a toroid "transformer" with a non magnetic and non conductive core. There is a few windings on this which is loaded with two different high frequencies. At some points in time, two coils is inducing the exact opposite magnetic fields, causing induction in a collector coil.

I was reading the document earlier in this thread, but I lost it after a few pages - I lost it right AFTER the point where I should go directly to jail without passing Go and without collecting 200 dollars :-))

Well, I did believe the magnetic field between two opposite magnetic fields is zero, but as this is high frequency, the magnetic field is some how compressed due to the magnetic wavelength (?), right?

And where this happens, ther is energy extracted?

OK, I'll read the document once more :-)

Br.

Vidar
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Pegasus

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Re: Ronotte's amazing TPU experiments.
« Reply #109 on: May 23, 2007, 11:48:08 AM »
Dear Ronotte
As I know, you have realized a practical mean to couple two fields 90 deg out of phase by cancellation.My question is:the induction on the secondary winding follow the rules of a common transformer?The polarities manifesting on the terminals of the secondary are equal or in opposition to the ones of the primary?
Thank you.
Regards,
Cyrano
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ronotte

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Re: Ronotte's amazing TPU experiments.
« Reply #110 on: May 23, 2007, 03:35:11 PM »
Hi Cyrano,

If you take a look to pictures in last two pages of my document 2magclashtpu, you will have an idea of the relationship between inner collector and control coils I can only add that if I increase PS voltage in a near linear way I've a linear increase of output (this is true for PS voltages between +12 - 18V).

Roberto
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Earl

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Ronotte's amazing TPU experiments.
« Reply #111 on: May 23, 2007, 06:14:51 PM »
Hi Roberto,

Are you by any chance between Genoa and Como?

Are you by any chance an amateur radio operator and going to HR2007?

Regards, Earl
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ronotte

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Re: Ronotte's amazing TPU experiments.
« Reply #112 on: May 23, 2007, 09:49:23 PM »
Hi Earl,

- no I'm just off Rome.
- Yes I'm an amateur radio (I0LY) but now due to many problems I'm in stand-by.

Regards, Roberto
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Victor

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Re: Ronotte's amazing TPU experiments.
« Reply #113 on: May 28, 2007, 06:48:35 PM »
Hello Roberto,

Wanted to asked and I gift somebody else he took me forward.
Congratulations! Is can noticed that ham spirit

Best regards,
73 de YO7HSV - Victor
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Thaelin

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Re: Ronotte's amazing TPU experiments.
« Reply #114 on: June 04, 2007, 08:46:53 AM »
   Ah the world of AR.  I listen in on the world all the time via ICOM 718. No call sign so only listen but in the works to build a tube system and go back to the roots of HAM Radio. Nothing like making it yourself.


sugra
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Victor

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Re: Ronotte's amazing TPU experiments.
« Reply #115 on: June 04, 2007, 07:14:17 PM »
@sugra
I am the beginner. Listen with Kenwood TS 830S. I agree, nothing can't compare with tubes. Enjoys me existence you here.

I believe as TPU from Steven Mark, operate same with one MAGNETIC LOOP ANTENNA combination with something else.

 :) 73!
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ronotte

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Re: Ronotte's amazing TPU experiments.
« Reply #116 on: June 05, 2007, 09:43:27 AM »
Hi all,

I personally do want to thanks everybody for the kind word you wrote me. I'm only sorry I've not had the chance to do it before because only doday I'm back home.

What I'm doing is just in the spirit of sharing any useful knowledge with all that are interested.

Please, if you believer in me, do support in every way, even with only words Otto's work.

You know I'm serious, I don't make unuseful speechings, but believe me: my work is so near to what my friend Otto is doing!!! I fully understand it and say: let's help him!!!!  For my side I'm already doing it.

Roberto
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otto

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Re: Ronotte's amazing TPU experiments.
« Reply #117 on: June 05, 2007, 10:29:27 AM »
Hello all,

@Roberto

thanks a lot.

Otto
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nong

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Re: Ronotte's amazing TPU experiments.
« Reply #118 on: June 05, 2007, 01:09:48 PM »
Hello Roberto,

I would like to say "Kob Kun Maaak Ka" in my language,
means "Thank you very much".     :)


I believe in you, honest experimenter.


nong,  beginner.....alway being      :D


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