Tiny Tesla Coil Tutorial (simple DRSSTC)
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- Опубліковано 9 лют 2021
- Support me on Patreon:
www.patreon.com/user?u=454438...
Circuit Downoad:
github.com/Teslaundmehr/Tiny-...
Music:
Aria of the sun - Rafael Krux
Light movements - Rafael Krux - Наука та технологія
Leon, this is crazy. Also, your editing style continues to improve. Nice work dude!!!
Really nice work...
What's new is coming on your channel bro....
Thanks Jay, I really appreciate that!
I see my rest of year's worth of pocket money budget exhausted on this one
Lol same
This is so beautiful!! I really like your tiny Tesla coils!! And your work is admirable:)
Oh thank you!!
Thanks so much for making this in English! I know what I’m gonna try this weekend!
Perfect!!
Good job. Never seen drsstc this small with such a big arcs
Thank you!
Dude! Honestly! I'm impressed. Every time I do peep at what you've uploaded on Tesla coils, I just don't have words:"It's awesome & by the way your English is getting better & better." Very well done. By coming across your channel, this has motivated me to focus on Tesla coils. You are a marvelous guy & phenomenal with your talents. Keep it up dear & thanks for sharing
Hey my friend,
thank you very much for the nice words, I really appreciate that!
Absolutely amazing job man :) Really like your videos about Tesla coils
Thank you so much!!
Danke für die Information.
I like how tidy your overall built is!
Thank you!!!
This is awesome! That's really impressive output from such a small coil. Too bad your secondary didn't survive. I almost have a heart attack every time one of my secondaries has a flashover, haha. Putting all the components inside a computer power supply is a really cool idea. Looks super clean and professional! Great work, man! Love it!
Thanks! Haha the flashovers killing me every time..but thats no problem any more because I built a coil Winding mashine :D
@@Teslaundmehr Coil winding machine makes life so much easier, haha.
Really awesome videos here! Good for beginners like me. Now its time to build a DRSSTC.
Thanks, really appreciate that!
can't wait!!
Awesome, I love it ,thank you for the schematic😁👍👍👍
No Problem ;)
Another great design! I do wonder how you get the IGBT's from being simultaneously turned on (short cut), from 50% duty cycle. is that a function of one of the IC's? to set the pulses below 50%?
I might use optocouplers in the future to get hv isolation for the gate driver
Great job
Thanks!
Wow nice output mate⚡😁⚡
Thanks dude!
👍👍👍👍⚡⚡⚡⚡😁😁😁
What is the voltage value of the capacitor for resonance in primary circuit?
What awg is the wire awg of the primary coil?
Finally in english....💯💯💯💯💯
Yes ;)
Yeah ....thanks leon.... ima build this guy for sure..
perfect ;)
this is not really a drsstc (double resonance)... yes it has a resonant capacitor on the primary, but the circuit will not resonate at the resonant frequency of the L-C circuit of the primary because you took the secondary current as feedback... this circuit has benefits over the simple sstc mainly because of that resonant capacitor, but its not really a DRSSTC... to make it a real DRSSTC you would have to take the primary current as feedback! that would really boost performance, greatly increasing primary current and thus, secondary current.
for the first half of the video i was.... NO!! this is not going to work, because the primary was sitting flat to the metal box, thus making an induction heater, heating the metal.
But then in the final clips you changed the design, very good decision!
after all this is a very well made video, i am in love with your videos and passion!
your videos can inspire thousends of people!!!
Good job!
Can you explain why secondary feedback is not possible for dual resonance? Feedback is feedback
@@Magneticitist in this case you actually have two resonance frequencies, one for the secondary and one for the primary. the trick is in the tuning, if both frequencies are the same, were you take the feedback doesn't matter, as you said.
But that can be very difficult because you first need to "tune" the circuit varying the primary inductor (that's why big DRSSTC have uninsulated copper primary, for changing the position of the "tap" and thus, the inductance), and then, the secondary frequency varies because the "streamers" change length, and thus capacitance.
in this example he took the feedback from the secondary, thus there is only one frequency that the circuit is runnung at: the resonance frequency of the Secondary, that means that this is not a DUAL resonance SSTC, is SINGLE resonant like a SSTC.
Primary resonance still exist, but the circuit is inherently not running at that frequency, thus primary current is not maximized, and performance is left on the table.
At the end the circuit works fine, there is no reason it wouldn't, but the primary capacitance is only there to boost the performance.
sorry for the long comment but this subject is quite complex and need to be cut in many simpler parts to comprehend the full picture.
:)
@@OtreblaAntoniofaidate I can't say what his exact tuning is but I had assumed he tuned the primary LC close to the fres of the secondary. It's definitely harder to do but either coil falling out of tune with the other is inherent with either feedback method. Steve Ward's drsstc .5 uses secondary feedback.
@@Magneticitist I see... i never noticed that particular on the .5 DRSSTC, and now searching for secondary feedback DRSSTC on google there are some similar circuits.
So only adding a suitable capacitor on the primary makes a DRSSTC? I don't think this is the case, because of the name, DUAL resonance. (Steve even mentioned that primary current feedback is cit."the only way to go with these things for high reliability" in the last lines of the page)
A DRSSTC can work by itself, without a secondary, its still runs at the resonance frequency, its an inction heater basically.
Primary feedback comes with more advantages other that higher current due to resonance, it comes with ZVS or zero volt switching, so the switching devices are "soft" switched, not "hard" switched like in the case of a SSTC, thus improving switching losses, speed of switching, reliability, switching transient, EMI and heat output.
at the end, we make the names ;)
(but my opinion in the matter is clear)
@@OtreblaAntoniofaidate I believe the main reason primary feedback is chosen is because it's much more reliable as far as setting the switching as you said. Easier for high/low pole operation and usually the parameters are set based upon what is required for the ZVS or ZCS. I've never had either setup 'automatically' switching at zero volts though.
Is the magnet wire 38AWG?
Can you make this coil step by step ?
Your coil is awesome
The feedback core can I wind with 1:50 ??
Wie immer - fett krass. Wenn du 'nen Tempel hast, komme ich zum abknien ... Propper!
Haha danke dir!!!!!
Can you give me all the needed parameters of the components? Or do you have a list with it? About caps voltages /types, etc. Thanks
Hi!
Have you got this build for sale?
*Leon* and *Jay* are the best youtubers..
Love your all videos...
Ohh thank you!!!
Magnifique génial
Wie viel Watt braucht eine Tesla Spule in der größe?
New to Tesla coils. Great video with a sad ending. 😥
Would epoxy covered litz wire, reduce the chance of flash over?
year, maybe a big layer of resin
Can you put gerber files to order a pcb pleease
Why wouldn't this work in continuous mode? I want to make one as a plasma speaker
That was beautiful. Too bad about your secondary. She was sexy fine and super tight. She died too young. RIP.
We may not be able to rewind time but at least we can rewind our coils.
Der Aufbau ist dir gelungen! Die Entladungen sind krass für so eine Spule und vor allem auch die Resonanzfrequenzen von 300Khz. Wie hast du es geschafft mit nem 0.05mm Draht die so perfekt zu wickeln? Ich schaffe es nicht mal so schön mit nem 0.15mm draht. Was hast du für einen Transformer Kern genommen für das Feedback? Hast du den zufällig bei Reichelt gekauft? Habe vor bald meine erste Drsstc zu bauen und deine Videos sind eine Hilfe!
Moin, danke dir!! Ich habe die spule tatsächlich per Hand gewickelt, das waren 30min mit Schweiß und Tränen :D Der Kern müsste N87 oder Mat 77 sein, bin mit da nicht mehr ganz sicher. Wenn du Hilfe brauchst einfach fragen ;)
Can you add 74hc109 jk flip flop logic ic
Must be a pain winding that secondary, 2300 turns of wire thinner than a human hair! My Arduino-controlled winding machine will soon be ready. Tried it already with a 0.5 and 0.2 mm wire. 0.15 mm is the target but after watching this I think I have to test it with 0.05 mm as well.
Thank you very much sir for releasing this video in English; now I can understand it better😄
Any future plans of collab with Great Scott, sir?
Thanks!! Haha maybe :D
I think electro boom....
@@Its-07 yes collab with electroboom
Excellent Job, Leon.
Everyday You are growing and your channel is going to the top.
I wonder if you can enclose a tesla coil in aluminum foil, but without touching the paper. And outside to put a light bulb, to see if it turns it on or if on the contrary, it cannot turn it on?
Hey, Thank you!!
Hmm, what did you mean exactly?
Wie können wir verhindern, dass ein invertiertes elektromagnetisches Feld den Betrieb einer Tesla-Spule stoppt?
I think coil geometry would be the next step in these kinds of experiments.
Yes ;)
@@Teslaundmehr Tausend Dank für deine Videos. super Erklärungen und Enthusiasmus! Ich bin mir ziemlich sicher das du Tesla reinkarniert bist. Dein Kanal wird schnell heranwachsen. Auf gut englisch...You LEGEND!
kannst immernoch die Pläne für einen WIFI interrupter mit weboberfläche haben. interesse?
Moin, an sich schon, muss allerdings erstmal die passende Hardware haben. ;)
What about a qcw drsstc? Since you perfected drsstc's.
Qcw?
Puh maybe in future ;)
Well it's confusing .. some of the Drsstc have a over current detector to avoid extreme current rise in the tank circuit ..! But some coils don't have it .! . Can you explain 😀
Yes in future ;)
@@Teslaundmehr okayyyyy ;)
Simple tesla coil..... Proceeds showing 0.05mm copper wire wounded
You are from Germany right? I wonder what the Bundesnetzagentur (for non German people the government organization that regulates all things regarding to electromagnetic emissions in Germany for example radio, wlan etc.) says to teslacoils. Because I can't find that much information about that because if you search anything with tesla and deutschland (the word Germany in German) you will find articles about the carcompany that builds their newest factory near our capital city.
Trashed coil? Hey you can throw those trashed coils my way lmao.
Next time bro ;D
AMAZING !!!!! NOW THAT THE SECONDARY IS TRASH TRY TO MAKE A FLAT SECONDARY TO SEE HOW IT PERFORM.
Thanks! Haha yesss :D
Aaaahhh, that didn't take very long for it to destroy itself, pretty cool to see the output though.
I just wish that it would live longer and was more reliable, I rather have a bit less power at the output to have a working tesla coil and be able to show it to people. I don't want to keep throwing money at it buying many more mosfets and stuff just to keep it alive for one day or so, I don't have unlimited recourses and funds for something like this which makes me a bit sad to know this is out of my reach.
A strikerail might help
Also he said he often runs these circuits close to the limit so i don't think this would usually happen
Geil! Vor allem dieses Bild am Ende. Nur schade dass bei dir die Spulen immer so schnell sterben.
Danke dir ;) ja...so ist das leider wenn man die längsten Blitze bekommen will :D
@@Teslaundmehr hast du eigentlich schon mal versucht eine SGTC zu bauen?
Einen Vorteil haben die: Sie werden nicht so schnell kaputt, weil sie keine empfindlichen bauteile haben.
@@Phoenixfisch jo habe sogar mal n video gemacht ;)
@@Teslaundmehr wirklich? Hab ich gar nicht gesehen, muss ich mal suchen.
Hallo, Sie können ddeutsche sprechen und englische Untertitel, damit jeder verstehen kann
Ahhem, tiny?
1st
No.
@@Phoenixfisch yes
So what?
haha, really "simple" circuit
Look at the copper wire he used for secondary coil😢