SSTC pt. 14 - Longer sparks, black magic waveforms

  Рет қаралды 23,631

DiodeGoneWild

DiodeGoneWild

Күн бұрын

Пікірлер: 213
@Gameplayer55055
@Gameplayer55055 4 жыл бұрын
Add -even more- salt on the top of your coil. You can paint arcs with yellow color
@MeriaDuck
@MeriaDuck 4 жыл бұрын
1:40 'No smoke or desoldering...' Quality control with DiodeGoneWild 😀
@tactileslut
@tactileslut 4 жыл бұрын
"It compiles; ship it!"
@MeriaDuck
@MeriaDuck 4 жыл бұрын
@@tactileslut sometimes we software devs do include what we call a smoke test, albeit a bit less literally
@nunosousa2942
@nunosousa2942 4 жыл бұрын
when you turn on the sstc, we can hear like a computer disconnecting from something
@panjak323
@panjak323 4 жыл бұрын
Keyboard or mouse usually glitches out when you turn on the Tesla coil
@nunosousa2942
@nunosousa2942 4 жыл бұрын
@@panjak323 i was aiming for internet connection idk
@panjak323
@panjak323 4 жыл бұрын
@@nunosousa2942 wifi is always fine, only keyboard starts typing on it's own, if I turn on my DRSSTC 😂
@nunosousa2942
@nunosousa2942 4 жыл бұрын
@@panjak323 hahaha nice
@sortofsmarter
@sortofsmarter 4 жыл бұрын
LOL...Windows is like ..oh hell no. I'm out...
@felixcat4346
@felixcat4346 4 жыл бұрын
Your cat must be hiding under the bed.
@mysock351C
@mysock351C 4 жыл бұрын
5:20 the PC seems to hate it, too. Can hear the windows chimes going in the background from the wifi and stuff going in and out from all the EMI.
@jkobain
@jkobain 4 жыл бұрын
His cat is never allowed to come in during such experiments.
@dr.zarkhov9753
@dr.zarkhov9753 4 жыл бұрын
Brilliant! Throwing some nice sparks now.
@physicsisawesome696
@physicsisawesome696 4 жыл бұрын
0:57😂😂 . Otherwise ElectroBOOM claims copyright.
@anindyamitra5091
@anindyamitra5091 4 жыл бұрын
Fascinating! I want to see a PLL version of this tesla coil!
@joczo97
@joczo97 4 жыл бұрын
"properly grounded"
@xerejuneseve6333
@xerejuneseve6333 4 жыл бұрын
Yes,killing neighboor shower mystery.
@hoggif
@hoggif 4 жыл бұрын
Oscillation below resonant frequency is due to parasitics and inductance in the primary section. It can lead to diodes conducting which is very bad (and smoky :) if a transistor turns on while diode is not quenched yet. From my experiments way back I was expecting overheating or blown up transistor when I saw the waveform. My device often needed spare parts if run for too long with a waveform like that.
@isoguy.
@isoguy. 4 жыл бұрын
Would make a good burglary deterrent for your apartment.
@cougar1861
@cougar1861 4 жыл бұрын
I'm a relatively new viewer. Now I fully understand the channel name! Excellent.
@Conservator.
@Conservator. 4 жыл бұрын
Where do the sparks go to? It seems that they just vanish into thin air. Isn’t there a current that has to go somewhere? I really like how you explain all the things that you consider during design and tests. Thanks 🙏
@drobotk
@drobotk 4 жыл бұрын
The secondary has a capacitance to ground. The output is high frequency AC. Since the capacitive reactance is proportional to the inverse of the frequency, at 140kHZ the reactance of even such a small capacitor is very low, which lets current flow.
@Conservator.
@Conservator. 4 жыл бұрын
RoboT Thank you! I assume that the ground is so abundantly present that we don’t see sparks at that end.
@ThinklikeTesla
@ThinklikeTesla 4 жыл бұрын
I've never seen an explicit explanation of this, but it would seem like the current density roughly follows the inverse square law (with lots of variation and channeling, etc.) At sufficient distance out, the energy density isn't enough to ionize the air, even though the current is still flowing.
@Conservator.
@Conservator. 4 жыл бұрын
Mystery solved. Thanks!
@cisarvialpando7412
@cisarvialpando7412 3 жыл бұрын
0:35 just tell me one thing. The IGBT used in the circuit is K60B65H2A. But here in this diagram why is it different ? Which one should I use ? Please clarify it.
@jastrobaron
@jastrobaron 4 жыл бұрын
2:43 man, I wouldn't want to get so close to it, when it's running
@dwdadevil
@dwdadevil 4 жыл бұрын
Its fine since he isnt grounded
@jastrobaron
@jastrobaron 4 жыл бұрын
@@dwdadevil there still is some parasitic capacitance to the environment, so it can be dangerous if you are close enough, still it's AC, the insulation doesn't really help here
@dwdadevil
@dwdadevil 4 жыл бұрын
@@jastrobaron But it doesnt hurt you as mains, it will just move some muscles for milliseconds and then it discharges.
@jastrobaron
@jastrobaron 4 жыл бұрын
@@dwdadevil Yeah, but still, it's not really safe. If you have some heart problems, it can be really dangerous.
@1pcfred
@1pcfred 4 жыл бұрын
@@jastrobaron anyone that gets hit by a spark like that is going to have heart problems.
@Chuckiele
@Chuckiele 4 жыл бұрын
4:22 Aaaaa that large shielding touching the live connector xD
@jean4756
@jean4756 4 жыл бұрын
Amazing awesome power desmonstraction tank you.
@fabriziobrutti1205
@fabriziobrutti1205 4 жыл бұрын
Very nice... Now you have to insert a kind of feedback for let if tune by itself 😃👍
@cisarvialpando7412
@cisarvialpando7412 4 жыл бұрын
I also wonder it would be more efficient...🤔
@tactileslut
@tactileslut 4 жыл бұрын
Looking at the 'scope I was surprised at the narrow range through which it would spark.
@Jonodrew1286
@Jonodrew1286 3 жыл бұрын
Impressive power for a halfbridge? - Q I have is your toroid tower, are you just experimenting with different capacitance loading - would a uniform toroid clean you waveform a bit? Also the switching between two waveforms could be a kind of inductive feedback going to the drive circuit. Finally you primary coupling diameter is quite big - if you have a thicker form and closer coupling - you may get more amperage draw draw or better inductance? Keep up the good work 👌👌👌👌👌
@joegrow9998
@joegrow9998 Жыл бұрын
Amazing content!! You are a genius, and produce the greatest content!!! I have a question. Maybe future video!,? Is it posable to add dead time to a gate drive transformer? I'm new to EE, Anyway, thanks for all you do!!
@SAHILKHAN-lu8oq
@SAHILKHAN-lu8oq 4 жыл бұрын
When you are turning the SSTC on, we can hear something is getting disconnected from computer and getting reconnected when you turn the SSTC off.
@moonmatthew
@moonmatthew 4 жыл бұрын
Kámo DiodeGoneWild je Čech............ To je celkem zajímavý a dost mě to překvapilo :D
@szabozsolt9648
@szabozsolt9648 3 жыл бұрын
Hey Dan. I tryed build this "thing" :D , really like this schematics. i build before few SSTC.. ex: "Skori" from 24V dc 15cm sparks..:D can u help with the driver.. ? "not perfect" from mains, the igbt's shorted, but max 100V input work fine... i wait the new igbt... i can't see any problem on oscilloscope...
@evabaroni6693
@evabaroni6693 4 жыл бұрын
If you're game can you scope 1) the voltage on the primary, 2) the voltage on the 11uF capacitor banks. Interested to see if the opposite end of the primary is flailing above and below the rails. Thanks.
@ThinklikeTesla
@ThinklikeTesla 4 жыл бұрын
Very nice. I'd love to see a breakdown of exactly where that kilowatt is getting dissipated. How much energy is in the actual spark?
@imeprezime1285
@imeprezime1285 4 жыл бұрын
He assumed the power factor=1. That assumption can't be correct
@sir.burbonburg7008
@sir.burbonburg7008 3 жыл бұрын
1:17 "windows usb unplug sound" yea i hear that often when high voltage is near a windows pc. probably the usb controller resets.
@solarsynapse
@solarsynapse 6 ай бұрын
If the primary coil was flipped over, would it still work? Thanks!
@FerrybigGaming
@FerrybigGaming 4 жыл бұрын
5:32 The voltage reading actually seems right. 230VAC to DC is about 325DC, and when you send that to your coil you get about 650 VPP (notice the VPP icon in the lower right of your scope) It is also counting the overshoots for the VPP calculation
@DiodeGoneWild
@DiodeGoneWild 4 жыл бұрын
No, it really is wrong. It's just an IGBT halfbridge, not a full bridge, so the peak to peak primary voltage is 325V not counting the overshoots. It sometimes shows over 700V, which would probably destroy the 650V IGBTs :).
@electronic7979
@electronic7979 4 жыл бұрын
Excellent
@jessicaganser2982
@jessicaganser2982 4 жыл бұрын
Amazing. I can't wait to build it.☺
@panjak323
@panjak323 4 жыл бұрын
Are you sure that the other waveform isn't just some sort of a glitch of the oscilloscope ? Those handheld ones tend to be a bit clunky and easily get confused by the voltage induced by secondary, then they jump all over the place
@vaclavtrpisovsky
@vaclavtrpisovsky 4 жыл бұрын
Given how crappily it measures its own battery voltage (often you see fluctuations of ±30% even when idle), I wouldn't trust it with more conplex measurements.
@drobotk
@drobotk 4 жыл бұрын
I've just noticed that you were originally using the AOK transistors in parts 5 - 9 but for the mains test you switched them to the DGTD transistors, and you never mentioned why?
@richardnanis
@richardnanis 4 жыл бұрын
Very nice sparcs - love it! Is there a way to roughly measure the high voltage? From the length of the sparcs i would guess it must be in the 250 - 350 kV region?
@ChrisElison
@ChrisElison 4 жыл бұрын
Very nice, Dan! Although it sounded like the coil was interfering with a PC in the background :p
@xboxlive6
@xboxlive6 4 жыл бұрын
I laugh at the new hardware detected sound in the background when there is sparks.
@1pcfred
@1pcfred 4 жыл бұрын
New wireless hardware detected at a distance.
@Trinitrophenylmethylnitramines
@Trinitrophenylmethylnitramines 4 жыл бұрын
Your computer keep disconnecting and connecting some stuff. Maybe it's because the noise from the tesla coil
@moeinsp2027
@moeinsp2027 4 жыл бұрын
thats a nice wnd powerful tesla coil nice circuit design 👌
@nowheremanjk8624
@nowheremanjk8624 4 жыл бұрын
This is only the first step to constructing a lightsaber, my young Jedi
@dopamine9206
@dopamine9206 4 жыл бұрын
What did you study ?
@dwdadevil
@dwdadevil 4 жыл бұрын
For me one year left for university but i already made a sstc
@vaclavtrpisovsky
@vaclavtrpisovsky 4 жыл бұрын
Grammar school in Mělník, Economics (VŠE) in Prague and a short _English for Foreigners_ course in Sydney. All of his knowledge on the subject comes from 25+ years of experience.
@vaclavtrpisovsky
@vaclavtrpisovsky 4 жыл бұрын
@@soumyapatra9545 No, true. Search the deep web, you can begin at danyk.cz/ja_en.html (the English _About..._ page of his *awesome* website). To find more details about him, you need to use Google Translate (unless you speak Czech) and The Internet Archive.
@drobotk
@drobotk 4 жыл бұрын
Are you planning to convert it to a bridge or make it a Dual Resonant SSTC (or both)? I can't imagine how long those arcs would be!
@DiodeGoneWild
@DiodeGoneWild 4 жыл бұрын
I'm too lazy to build a full bridge. Maybe I could do it with IRS2453D or IRS24531D, but if I needed more power, it would be way way easier to just put parallel pairs of IGBTs into the existing halfbridge.
@drobotk
@drobotk 4 жыл бұрын
@@DiodeGoneWild But wouldn't a full H bridge double the output voltage and so the arc length would also double? With a half bridge you get 320V p-p, but with a full bridge you get 320V peak, right?
@eDoc2020
@eDoc2020 4 жыл бұрын
@@drobotk I believe that is correct, but he could also just add a voltage doubler to the input for the same effect with less work (but I believe he may then need higher voltage transistors and maybe also new capacitors).
@tomke4318
@tomke4318 4 жыл бұрын
I actually build the coil from schematic on your website, similar to this one and Ive seen those strange waveforms on my oscilloscope as well. They seem to appear only when the coil is Close to resonance. I hooked up the primary coil to oscilloscope and connected circuit to low input voltage. As I rotated the tuning potentiometer these "peaks" seemed to get lower and lower as the coil was further away from the resonant frequency.
@georgeyreynolds
@georgeyreynolds 4 жыл бұрын
Isn't this the whole cold electricity thing Tesla said he discovered?
@tomke4318
@tomke4318 4 жыл бұрын
@@georgeyreynolds what do u mean by cold electricity? Could you explain?
@georgeyreynolds
@georgeyreynolds 4 жыл бұрын
@@tomke4318 kzbin.info/www/bejne/qIm7kJpqbtl_m7c
@uxmuu204
@uxmuu204 4 жыл бұрын
CAN i use that sircuit with dc instead of half wave ac?
@dopedeala666
@dopedeala666 4 жыл бұрын
yes of course, but transistors You use will get hot, so make a water cooling system or something.
@uxmuu204
@uxmuu204 4 жыл бұрын
@Acid Trip what if i use half sycle of square wave signal and its powered by max 30 volts will it then work?
@tomke4318
@tomke4318 4 жыл бұрын
@@uxmuu204 poorly
@1pcfred
@1pcfred 4 жыл бұрын
That's quite the bug zapper you got there. Maybe you can include a fan on your transistors?
@fluffyblue4006
@fluffyblue4006 4 жыл бұрын
Nice top load, lol. And a nice project video series. I'm just curious what practical use this Tesla coil would have. Or is it just a toy?
@Basement-Science
@Basement-Science 4 жыл бұрын
Tesla coils never have much practical use. They _are_ just toys, but they can also teach you a lot.
@uK8cvPAq
@uK8cvPAq 4 жыл бұрын
Well they can have a use in wireless energy transfer, the sparks were never part of Teslas ultimate goal. Mr Carlsons lab did a video called "Tesla Coil Wireless Energy and Resonance Demonstration" demonstrating the true purpose behind these coils with a transmitter and receiver coil. Sparks are just for fun mostly.
@fluffyblue4006
@fluffyblue4006 4 жыл бұрын
@@uK8cvPAq It is useless for wireless energy transfer, because the transmitter transmits in all directions. The energy losses will add up in orders of magnitude compared to the distance. That makes it totally impractical for any serious energy transport use case. Compared to an ordinary extension cord. So it's just a toy. A lethal toy. Play the video again, pause it at the start and read ALL of the orange text.
@michaelfisher9671
@michaelfisher9671 4 жыл бұрын
What is the large white round adapter you use to plug it into your mains plug board?
@drobotk
@drobotk 4 жыл бұрын
It was some kind of a smart socket, but now it's just a socket with one wire out of it for measuring current with a clamp meter :)
@DiodeGoneWild
@DiodeGoneWild 4 жыл бұрын
It used to be this: kzbin.info/www/bejne/gofdn5que7KmfdU But I removed all internals and left just a wire loop. This way I can measure the current drawn from mains using my clamp meter.
@m3sca1
@m3sca1 4 жыл бұрын
Does the whole neighborhood have no TV when it runs?
@MadHatterSoMad
@MadHatterSoMad 4 жыл бұрын
Is ozone generated during these discharges?
@DiodeGoneWild
@DiodeGoneWild 4 жыл бұрын
Ozone and also nitrogen oxides...
@andymouse
@andymouse 4 жыл бұрын
Great work but the sparks ain't as long as the spark gap version, is this expected please ?
@drobotk
@drobotk 4 жыл бұрын
The SSTC is powered with much lower voltage, in this case 320 Vp-p. A SGTC on the other hand is powered with kilovolts. Lower input voltage = lower output voltage = shorter sparks
@forthelulz9165
@forthelulz9165 4 жыл бұрын
BLACK MAGIC! That's naice of korse.
@krass76
@krass76 4 жыл бұрын
one kilowatt of sparks, nice!
@sfp4197
@sfp4197 4 жыл бұрын
Your room is cleaner than mine... Electronist life
@stephshighvoltagelab
@stephshighvoltagelab 4 жыл бұрын
Hey,can you show us how to make ISSTC and VTTC?
@DiodeGoneWild
@DiodeGoneWild 4 жыл бұрын
Several of them are already on my website: danyk.cz/index_en.html
@Basement-Science
@Basement-Science 4 жыл бұрын
Didnt you have a large Variac somewhere? If you used that and ran it on smooth DC, measuring stuff would be much easier. Also, I think you should talk about the topload, maybe show some calculations on how the shape and size of it affects its (self-)capacitance.
@DiodeGoneWild
@DiodeGoneWild 4 жыл бұрын
I have a 10A 250V variac. But if I ran it at full voltage smooth DC, it would overheat. Smooth DC is about 4x the power of 1 halfcycle. There are some online calculators for the capacitance of the topload (toroid, sphere, disk, cylinder), but they don't have an option for my shape :D.
@Basement-Science
@Basement-Science 4 жыл бұрын
@@DiodeGoneWild Yeah, I meant use the Variac to get about the same average Voltage as with the halfwave rectifier. In case you want to do audio modulation you need smooth DC anyway. It would still give shorter arcs because the peaks are lower, right? I just think this tesla coil series is the best on youtube because you went into so much detail and explained everything very clearly. The only things you havent talked much about are cooling, and the top load. I dont know if you know enough about it yourself though. I was just never happy with the typical explanation of "it's a capacitor to ground". From what I understand, that's very inaccurate. It doesnt have anything to do with "the ground", and instead is due to *_self-capacitance_* instead of *_mutual Capacitance_* which is what we normally talk about. This is also the reason why arcs can shoot out anywhere into the air, as opposed to down to the ground.
@kolinevans9127
@kolinevans9127 4 жыл бұрын
Lol awesome Yeah ha I had one of those scopes, I tried it once and realized I had one too many of those beers when I ordered it from AliExpress , pulled it apart and trashed it. I believe there is a decent quality one out there, I’d be surprised if all of that reading isn’t from the huge hV emitter /antennae nearby?
@billiamyoho7866
@billiamyoho7866 4 жыл бұрын
Nice,good job
@T2D.SteveArcs
@T2D.SteveArcs 4 жыл бұрын
Hay Dany ... I pulled a 6ft arc from xray transformer few days ago ... half-bridge with 400A igbts . I got some vid of 4ft vertical continuous arc.. the 6ft arc was horizontal quick drag... also did biggest plasma speaker on yt with a ferrite xray transformer... been doing some interesting experiments I think you may like Take care and happy 2021 Steve
@ancientlink0
@ancientlink0 Жыл бұрын
Your builds are epic
@Hasitier
@Hasitier 4 жыл бұрын
I wonder what would happen if one touches the sparks. If you are grounded I assume it might kill you? Of you are floating maybe nothing? But please don’t try this out just explain if you know 😀
@Basement-Science
@Basement-Science 4 жыл бұрын
It wont kill you in the usual way since it is low current at the secondary and high frequency. However it will slowly kill your cells in the body which can be very dangerous if you do it for too long.
@HazeAnderson
@HazeAnderson 4 жыл бұрын
2:03 at .25 playback speed ⚡😮⚡
@1pcfred
@1pcfred 4 жыл бұрын
I like it normal speed. Seems more frantic then.
@nesagljivic
@nesagljivic 4 жыл бұрын
DGW to a neighbor : Come for a drink (beer of course) and some sparks!
@mernok2001
@mernok2001 4 жыл бұрын
1:50 you measurements are wrong :/ Even a true RMS meter doesn't measure half cycle sine wave voltages and currents accurately,no matter if its an expensive multimeter or camp meter.
@imeprezime1285
@imeprezime1285 4 жыл бұрын
I see more problem in calculating real power input than in msms. Power factor of that capacitively loaded rectifier can't be 1. It's much less. W is not the same as VA
@glmnet
@glmnet 4 жыл бұрын
In a helpless attempt to capture the guy who is taking down electric grid WiFi etc police 1:40 turns on siren but there is some black magic going on that allows DGW to remain stealth
@cascade-l1e
@cascade-l1e 4 жыл бұрын
Keep on the good work
@rahulkushwaha1984
@rahulkushwaha1984 4 жыл бұрын
Please show the final schematic.. you're said to publish that soon. Please
Жыл бұрын
I can hear your USB devices in the background weren't very happy about the tesla coil in the room.
@parapotamus
@parapotamus 4 жыл бұрын
I'd make a doorbell from this.
@AltMarc
@AltMarc 4 жыл бұрын
Jokingly thought, that the strange curve comes from the can of beans... - Talks about output impedance.
@jms019
@jms019 4 жыл бұрын
Check the gate driver. Maybe it’s glitching
@cisarvialpando7412
@cisarvialpando7412 4 жыл бұрын
Here's a suggestion... Can you turn this into musical tesla coil ??
@DiodeGoneWild
@DiodeGoneWild 4 жыл бұрын
With a smooth DC and a different control circuitry, probably yes, but I'm too lazy to do it :).
@Delali
@Delali 4 жыл бұрын
I think this is just Gone Wild. Not enough Diodes in sight. hahahaha
@drobotk
@drobotk 4 жыл бұрын
Actually there are diodes in the circuit
@picanazo420
@picanazo420 4 жыл бұрын
can you load midi song in this sstc?
@martinrobomaze7184
@martinrobomaze7184 4 жыл бұрын
You'll have to run it from smoothed DC and build some kind of interrupter with MCU that can handle incoming MIDI.
@picanazo420
@picanazo420 4 жыл бұрын
@@martinrobomaze7184 but the chip can handle the signal from the midi interruptor?
@martinrobomaze7184
@martinrobomaze7184 4 жыл бұрын
The driver chip has shutdown capability, so yes. You have to connect a mosfet on the ct pin I suppose. Check the datasheet of that chip. It is IR2153.
@picanazo420
@picanazo420 4 жыл бұрын
@@martinrobomaze7184 i Will wait ansiosly a new vídeo of dankyv ;)
@Numian
@Numian 4 жыл бұрын
btw, what is causing the sound of that sparks?
@glmnet
@glmnet 4 жыл бұрын
Plasma suddenly occupying the space that air was using I’ll guess?
@drobotk
@drobotk 4 жыл бұрын
He's running it from unsmoothed halfwave rectified mains
@KuntalGhosh
@KuntalGhosh 4 жыл бұрын
put 4 igbt on each side and run it on fully rectified mains .. probably use the power factor control circuit from that dead computer psu .. it should have enough power.
@leonardoantonio6025
@leonardoantonio6025 4 жыл бұрын
can you tuch it with wire or metal?
@DiodeGoneWild
@DiodeGoneWild 4 жыл бұрын
High frequency current isn't that dangerous, you can touch it with a metal or even with fingers...
@wahyupans8868
@wahyupans8868 4 жыл бұрын
It can burn your finger?
@leonardoantonio6025
@leonardoantonio6025 4 жыл бұрын
@@DiodeGoneWild ok thx for reply
@MuhammadDaudkhanTV100
@MuhammadDaudkhanTV100 4 жыл бұрын
Great
@pvc988
@pvc988 4 жыл бұрын
I wonder how it would sound if powered with DC.
@DiodeGoneWild
@DiodeGoneWild 4 жыл бұрын
I'm afraid it would sound BANG :). DC is about 4x the power of 1 halfcycle. The transistors would probably overheat in a second. The thermal resistance junction to heatsink would be too high.
@eDoc2020
@eDoc2020 4 жыл бұрын
​@@DiodeGoneWildWould it actually be 4x the power? Full wave rectification of ac should produce double the power versus halfwave and I would expect DC 230v to produce about the same heat as fullwave 230VAC. Please correct me if I am mistaken.
@drobotk
@drobotk 4 жыл бұрын
It sounds like this: kzbin.info/www/bejne/eKuZnXqfZZhlpLc kzbin.info/www/bejne/i3a5lWqLo5iqg68
@pvc988
@pvc988 4 жыл бұрын
@@drobotk Interesting. Sometimes it sounds like thunderstorm and sometimes completely silent.
@norbertk.1473
@norbertk.1473 3 жыл бұрын
Der Lichtbogen hat sicher 350.000 V. Da ist es schon gefährlich, sich im Bereich von 2 Metern um der Teslaspule aufzuhalten, denn dort hat die Luft eine sehr starke statische Aufladung. Wenn man sich jetzt in diesem Bereich befindet und berührt z.B. nur die Wasserleitung, dann kann ich mir ganz gut vorstellen, daß man dann einen elektrischen Schlag bekommt, denn die ganze Luft in diesem Raum ist elektrisch geladen.
@norbertk.1473
@norbertk.1473 Жыл бұрын
Wenn die Luft mit + Plus elektrisch aufgeladen ist, dann ist es eine statische Elektrizität, und die ist nicht hochfrequent wie die aus der Teslaspule. Und wenn man in dieser Statischen Elektrizität nahe an einen -- Minus Pol kommt, dann springt ein kurzer Blitz eines Lichtbogens über. Je nach gespeicherter Strommenge kann das sehr gefährlich werden. Richtig. Bei hochfrequenten Strom bekommt man Verbrennungen, wenn ein Lichtbogen mit 350.000 Volt überspringt. Und je nach Stromstärke bei mehr Ampere, brennt es einem die Finger weg. Die Finger sind dann gegrillt.
@norbertk.1473
@norbertk.1473 Жыл бұрын
@hardstyle905 Mir hats auch schon öfter eine g'wischt. Als kleines Kind -- ca. 6 Jahre jung -- sogar an einem Fahrraddynamo, den ich in der Hand hielt, (Massestrom linker Hand und Versorgerstrom an der Schraube, und blanker Draht, rechter Hand) und ich damit einen Kurzschluss machte. Dabei gab es Induktions-Spannungsspitzen, die sehr unangenehm durch meinen Körper zuckten. Ich hab anschließend sehr geweint. Das war mein erstes Erlebnis mit höherer Spannung. -- Als ich so 9 Jahre alt war, machte ich experimentell eine Bekanntschaft mit dem Weidezaun-Strom. Erste mal hin gelangt, tat es nichts, da in der Zeit der Berührung kein Stromimpuls floss. Bei der zweiten Berührung gab es durch meinen Körper einen dumpfen Schlag. Das hat mir gereicht. Seit her mied ich, den Weidezaundraht zu berühren. -- Mein Papa ist sehr leichtsinnig mit dem Strom 230 V umgegangen, und hatte nicht bedacht, daß ein Kabel, wo vorne und hinten ein Schukostecker angebracht ist, sehr gefährlich sein kann. Und so kam es eines Tages, daß das Kabel an der Steckdose angeschlossen war, und ich das Kabel in die Hand nahm und versehentlich mit dem Finder zwischen die zwei Pole geriet. Nun, nachdem ich unter Strom stand und hüpfend den Stecker vom Finger weg riss, hatte ich anschließend einige Brandblasen am Finger. Das Kabel mit den zwei Steckern wurde dann entsorgt. -- Eines Tages fand ich mal so ein rundes, zylindrisches Teil, das zu einem Auto gehört, wo ich dachte, es sei ein Elektromotor. Diesen vermeintlichen "Elektromotor" ich dann -- an seiner Stirnseite -- an 12 V Wechselstrom anschloss. Den einen Pol ich dann mit dem Mittelfinger berührte, und mit dem Daumen den anderen Pol berührte, und mit dem Zeigefinger das rohrähnliche Mittelteil auf der Stirnseite berührte. Dann hat's mir so eine *"gebrrritzlt",* den Schlag ich bis heute nicht vergessen hab, den ich da bekam, der war wirklich entsetzlich. Da wären 230 Volt nichts dagegen gewesen, so weh hat das getan. So erfuhr ich, daß es eine alte Zündspule war, und da fließen bei Anschluss an 12 Volt Dauerwechselstrom doch so an die 1000 Volt dauerhafter Strom. Seither war ich dann sehr vorsichtig mit Strom. -- Nun, elektrisieren kann man sich überall. Zum Beispiel bei statischer Aufladung wenn man aus dem Auto aussteigt, im Winter die Luft sehr trocken ist, und das Auto berührt. -- Im Winter, wenn die Luft sehr trocken ist, kann man sich sogar an einer Katze elektrisieren wenn man sie zuvor auf dem Arm hatte, streichelte, und anschließend am Boden absetzte. Diese elektrischen Schläge fühlen sich wie Nadelstiche an. -- Ein Leintuch, bei warmer trockener Luft gebügelt, kann sich sehr stark aufladen. Gefährlich wird es, wenn man das frisch gebügelt warme Leintuch vom Bügelbrett nimmt und es zusammen legt, dann dann addiert sich bei der hohen Stromspannung die Milliampere. Als ich nach dem Zusammenlegen des Leintuchs, dieses an der Seite hielt und mit der anderen Hand mit dem Finger in die Mitte des Leintuchs kam, bekam ich doch eine ordentliche gewischt. Seither bügle ich bei trockener warmen Luft kein Leintuch mehr. So kann ich mir hier auch sehr gut vorstellen, wenn mit der Teslaspule solche Spannungen bis zu 1.000.000 Volt erzeugt werden und die umgebene Luft durch diese meterlangen Lichtbögen aufgeladen wird, so steht man in mitten eines Spannungsfeldes bis zu 1 Million Volt statischer Aufladung. Und wenn man dann irgendwo in dem Spannungsfeld ein erdgebundenes Metallteil berührt, dann kann das sogar äußerst gefährlich werden, denn das entspricht dann annähernd einer Gewitterladung.
@norbertk.1473
@norbertk.1473 Жыл бұрын
@hardstyle905 meinen letzten Kommentar gelesen?😃 Ich mein das mit der Zündspule und so?
@ernstoud
@ernstoud 4 жыл бұрын
No WiFi and gsm in the whole city...
@tactileslut
@tactileslut 4 жыл бұрын
HAM radio operators within a few km are going crazy.
@1pcfred
@1pcfred 4 жыл бұрын
The Duga radar station lives again!
@javilarg
@javilarg 4 жыл бұрын
Scary! ☠️😱🤯
@reddragon27284
@reddragon27284 4 жыл бұрын
Doesn't sound like your PC is too happy about that.
@chatoda77
@chatoda77 4 ай бұрын
Wow crazy love for you😂
@Simonjose7258
@Simonjose7258 4 жыл бұрын
Maybe he's Italian? Pizza! Mozzarella!
@drobotk
@drobotk 4 жыл бұрын
No, he is Czech
@petrbrazda1064
@petrbrazda1064 4 жыл бұрын
Ha Ha. Realy Wild Diode.
@T2D.SteveArcs
@T2D.SteveArcs 4 жыл бұрын
Would u like an xray tube? For free of course Steve
@DavidMG99
@DavidMG99 4 жыл бұрын
👍
@PatrikFormanek1
@PatrikFormanek1 4 жыл бұрын
Very Nice :-)
@blackred5155
@blackred5155 4 жыл бұрын
0:16 AAARRCCCC
@desmondhow343
@desmondhow343 4 жыл бұрын
Wow
@xerejuneseve6333
@xerejuneseve6333 4 жыл бұрын
ElectroBoom may be interesting to good check that device.
@abdulrahmanhummoda3484
@abdulrahmanhummoda3484 4 жыл бұрын
That’s so dangerous
@ayyadew
@ayyadew 4 жыл бұрын
Nice even more saalt
@andymouse
@andymouse 4 жыл бұрын
Please remind me of the video number, I nearly wet myself last time I watched it !
@AKAtheA
@AKAtheA 4 жыл бұрын
počítač v pozadí asi neni moc nadšenej :D
@wiktordiy6033
@wiktordiy6033 4 жыл бұрын
Make it misical
@albysHub2006
@albysHub2006 4 жыл бұрын
Naaaaaaaaisssssssssss
@jdcompany2019
@jdcompany2019 4 жыл бұрын
EXTRA
@leonardoantonio6025
@leonardoantonio6025 4 жыл бұрын
lol
@Simonjose7258
@Simonjose7258 4 жыл бұрын
Do 5G
@oniruddhoalam2039
@oniruddhoalam2039 4 жыл бұрын
69 likes on the video now.
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