UnderService.Org

uhps,

pics too big ! what?s the size which fits here ?

eagle

Quote from: eagle on January 12, 2012, 11:31:27 PM
Hi Romereo,

pics of the first test. Second with iron-windings was much better, but still no ascending trumpet-waveform.
Asymetric sparkgap is meant for further developments in conjunction with an asymetirc hv-capacitor

Regards
eagle

I am getting the  trumpet-waveform even without L3 in place, actually some of the pictures posted before are before adding L3 to the circuit. If the flyback is properly tuned you can get it anyway but L3 is amplifying it. Most of the people are looking for a perfect sine at the output, showing resonance.. that is good but not enough. The waveform expands and the amplitude goes up in relation with the duration of the pulse.
Below are pictures with waveforms direct from the hv transformer.
Last picture from a solid state experiment with no spark gaps.

Regards,
Romero

Quote from: eagle on January 12, 2012, 11:33:04 PM
uhps,

pics too big ! what?s the size which fits here ?

eagle

I don't remember sure but I think I set it to 500k
save it as a jpeg

Kapanadze - More Pictures

Hi Romero,

if I read your comment, I get the impression that my hv-condenser ( 1.5 nf)  is loaded too fast.
It has an output-voltage of 3 KV whereas your small transformer can only be 1200 - 1500 V maximum.
This data including your sparkgap-width of 1 mm is incosnistant as 3000 V is needed to jump the 1 mm sparkgap.

I need more precise data as there are:

1) Capacitance of your batteries ( Ah) used, type of battery ( dry or wet lead-cell, NiCd ?? )
    Mine are 25 Ah each, big mass which causes a big stray-capacitance thus forming a series tank
    with L3
2) discharge-rate of sparkgap
3) Transformer : how many neons was it build for ? 1 or 2 neons ?

A neon usually does not need more that 5 Watt max, so for two neons 10 W. My flyback can output up to 80 Watt.
All these little things are important. There are too many parameters involved some of which might
be relevant but which ?

Flyback properly tuned? What do you mean by this ?

The only paramters I can tune :

HV-Caps, L3 ( which you say it is not a must ) and sparkgap-distance.
The transistor in this circuit is self-tuning.

When I switch the power on I can watch  at my scope within a time-frame of 5 seconds that the wave is self-adjusting. It visually locks or better snaps into a stable state, regardless of different paramters set before.

So I ask: is there anybody here who has a setup using the kind of flyback I have here at test ?

Regards
eagle

@eagle
I will do a video this weekend with a similar flyback like yours, that will be more helpful for you.
The small one is rated 1200v and used to drive 2 tubes, discharge-rate of sparkgap you can see frequency in the pictures posted.
I had this test with different types of flyback transformers, even with a car ignition coil but that did not generate the trumpet waveform.

Hi Romereo,

while testing today with bigger L3 ( iron-wire, 8 turns, normal wound, no mirror-Koenig-winding) the
base-emitter-diode was killed. It must have happened when I shut the power off. The resulting last-cycle-firing of the sparkgap hit so hard, B-E now is burned down to 300 Ohm in both directions. So there will be a delay of 2 days before I can continue with testing and if I do there will be a different situation as I am forced to use another transistor. I only had two of these and both got grilled.

Regards

eagle

Quote from: eagle on January 13, 2012, 10:04:56 PM
Hi Romereo,

while testing today with bigger L3 ( iron-wire, 8 turns, normal wound, no mirror-Koenig-winding) the
base-emitter-diode was killed. It must have happened when I shut the power off. The resulting last-cycle-firing of the sparkgap hit so hard, B-E now is burned down to 300 Ohm in both directions. So there will be a delay of 2 days before I can continue with testing and if I do there will be a different situation as I am forced to use another transistor. I only had two of these and both got grilled.

Regards

eagle

I burnet so many components during these experiments that I could have a nice holliday in an exotic place if I could get the money spent on them.
I will try to make a video  for you probably Sunday if I will have enough time ... we have a family party...

Romero

Another video with Kapanadze in Turkey negotiating price for a 2kw device.

Hi Romero,

buring semiconductors... so this is the why the dump around the corner deliveres some goddies at times, but often after a year or two I discover the reason why.... Can you imagine what I have found here some time ago: 112 pieces MJE15034-25 pairs on a fine machined water-cooled stainless steel-plate, including 112 0.3 Ohm 5 Watt ceramic resistors and a fwe diodes. See attached pics

So have a nice party, I will be ready on sunday for new data.

Regards

eagle

@ eagle
that is a beauty :)

Magnetic Force between Parallel Wires - interesting to see

Quote from: Romero on January 14, 2012, 12:10:24 AM
@ eagle
that is a beauty :)

Magnetic Force between Parallel Wires - interesting to see

That's awesome.  Thanks for sharing.

Kapanadze latest video output coil wires

for me it is very strange that the output wires are comming direct from the coil, no filtering no nothing.
this is actually good news, it should be easier to be replicated.

Romero

Have you guys seen this yet?

Başvuru Numarası : 2007/00996
Evrak Numarası : 2007-G-33501
Tescil Numarası : 2007 00996

Başvuru Tarihi : 2007/02/20
Evrak Tarihi : 2007/02/20
Tescil Tarihi : 2007/09/21

Başvuru Şekli : Ulusal Başvuru
Koruma Tipi : Faydalı Model
Yayın Tarihi : 2007/03/21

Başvuru Sahipleri
Buluşun Tasnif Sınıfları

TARİEL KAPANADZE

Tzkaltubo Sokak No:9 Tiflis G?RCİSTAN

METİN T?RK

Ayten Sokak 30/4 Mebusevleri Tandoğan ANKARA

H01B 17/58
Buluş Sahipleri

TARİEL KAPANADZE

Tzkaltubo Sokak No:9 Tiflis G?RCİSTAN


Vekil Bilgileri

UĞUR G?RŞAD YAL?INER (YAL?INER DAN. ve DIŞ. TİC. LTD. ŞTİ.)

Tunus Cad. 85/8 KavaklıdereANKARA


Buluş Başlığı

Bağımsız enerji cihazı.

Buluş ?zeti

Bu buluşla geliştirilen, bağımsız enerji kaynağından (15) aldığı başlangı? elektrik enerjisi ile ?alışmaya başlayıp, daha sonra s?rekli enerji ?reten bağımsız enerji cihazı, şalter (1), kondansat?r (2), platin (3), y?ksek frekans jenarat?r? (4), birinci filitre (5), birinci bobin (6), birinci frekans ayarlayıcısı (7), ikinci filitre (8), frekans dengeleyici (ayarlayıcı) (9), ikinci bobin (10), ikinci frekans ayarlayıcı (11), ?ıkış (faz) (12), pozitif d?n?ş?m kablosu (12a), ?ıkış (n?tr) (13), negatif d?n?ş?m kablosu (13a), n?tr (topraklama) (14), başlangı? enerji kaynağı (15) ile karakterize edilmektedir.