PLEASE NOTE: 1) The high voltage ground is found by slowly bringing the high voltage out near the pins. One will heavily arc to the HV out - that is the ground. 2) When using resistance to find your two coils, regardless of what I showed in my video - primary and feedback coils will both have very low resistance.
I had an old flyback transformer I got from a plasma ball and I did not use this exact circuit but I used a slayer exciter circuit from my tesla coil, and wired the primary coil and secondary to random pins until I got a tiny TINY arc when I connected the output to ground. It wasn't much but I was able to dimly light neon bulbs and fluorescent bulbs. Stay energized! ⚡👍
Thank you very much. I have tried applying oscillator circuits to one low resistance coil of a flyback transformer with no luck. Your video made me realize that I was missing the idea of having to use a second low resistance coil for feedback in the circuit.
Thanks J! I’ve been trying to put together this build for a while but needed some better instruction on how to put it together in such an efficient and compact manner. Keep making great videos bro.
@@glitch_golem I unfortunately had experience with 80kv 10A through my arm. Was a crazy experience and knocked me to my knees, but I was up again straight after as if it was fine. It did hurt like hell while it was happening and I was definitely sweating.
To all 19 people who disliked this... WHY????? Its FREE entertainment and FREE knowledge!!! This guy does not get much from this, he does it because he likes it. Oh and btw nice driver Jay! ;D
It's really easy to accidentally push a button on a touchscreen device, and not even realize you did it. Especially when swiping to scroll. That's 23 (currently) out of 25k views: less than one in 1,000. Probably just accidents.
I remember building a circuit similar to this. Much bigger FBT and arcs. Be very careful around this circuit as it can give you nasty burns from the arc. They take some time to heal too. The best way to draw arcs is to terminate the HV Ground to an insulated philips screwdriver. Then draw it close to the HV Hot and the pointed end of the screwdriver makes a great breakout for the arc to form.
Awesome little build! I built something similar to this a few years ago, and fed it from a variable output supply. This gave me the ability to vary the high voltage output. Though this probably wasn't the best way of accomplishing that, It works well enough for me.
Am I fucking retarded? Do I NEED this resistors for this to work? I'm just kinda hooking the thing to my power supply directly and it keeps getting warm before any arcs are formed
I'm using the same kinda flyback from a battery tv. But the pins 1 and 3 on the right side of core have 0.0 ohm (with connection) and 2and 4 have 0.3. 0.0 being lowest resistance I tried and it got warm with no buzz or arc. I'm lost with this device lmao
I really, really wish you explained how the circuit worked. That’s the key to making more people safe and willing to create on of these for themselves.
SIR CAN YOU PLEASE MAKE A HV TRANSFORMER(with primary and secondary winding calculations)because what costs in western countries costs more than triple in our country(india). I watch you videos too.!!!!
@@mrunalshah2702 You might be able to find CRT/tube TVs for cheap or free, they all have flybacks in them. Usually they have a rounded screen (but newer ones don't) and are really deep compared to the screen (usually they are like squares)
-Instead of trying to use the feedback and primary that's built in to the flyback, there's enough room on the ferrite core to wind a five turn primary and five turn feedback. The only thing you need to find on the flyback is the ground pin (easy enough if you removed it from a piece of equipment and can find ground on the original circuit).- Edit: I should have read the comments first before posting this.
Nice and compact. I like it!!! Remember Volts Do Not Kill!!! Current Kills!!! Respect what electricity can do to you and it will be safer for yourself and those around you!!!!!
its a nice build i build it myself and its awesome i drive the circuit from a 12 volt backup accumulator for a alarm siren system and it works just fine
Thanks, I also have one flyback and was trying to find out the way to drive it thank you for providing me this amazing information. I am glad that I have subscribed you. Thanks
The moment I saw this video I was like "I NEED TO TRY THIS". Especially since I had a flyback transformer laying around. I jumped out of bed and went to the store for components. Took me a little while to find proper coils on my transformer and I had to use KD502 transistor instead of 2N3055 but low and behold, it works :D Super cool!
@@estebanchristinogallardo5991 Nope. I have a 12V PSU, probably for some old type of laptop. I bought a proper connector and soldered it to the perfboard. Anyway if you wanna do this project yourself it would be a good practice to limit the current on the primary as much as possible. I used Jay's circuit and after maybe 1 hour of playing around my primary overheated and shorted out. Now I'm out of flyback transformers :C
It probably happened because Jay's transformer worked fine on current limited by this 240Ohm resistance or I just overdone it and maybe you shouldn't keep the circuit running for too long.
I built a similar circuit only using 2 transistors. The circuit you have needs a resistor on the emitter to prevent thermal runaway. to prevent arcing you should use a shield to protect the rest of the circuit. Also high voltage putty helps.
smh mate thats literally the simplest fixed bias switching circuit at this point just add emitter resistor to every switching circuit why do u think fixed bias exist, why not just make everything emitter bias smh no u dont add resistor to prevent thermal runaway, u use the damn heatsink, there is literally only 1 transistor there also dont make shit harder for urself, u have urself to blame for overcomplicating shit when the flyback transformer work no more because of that resistor
Another trick for using any flyback easily found is to also wind another coil on the other side of the ferrite core. There is usually enough space to fit one in though you have to figure out what the optimal gauge and turns ratio for your transistor current and voltage range. This is a trick I used to do before I got into over driving potted and rewound CCFL transformers from older big screen TVs.
Hello, I apologize for the late response. I didn't buy it, that's what confuses me. Basically, I made the power source with a different transistor, but it overheats and dies. That's the thing, in the video he mentions a different one, but reading the transistor it's a different one.
There are so many different version of high voltage high frequency circuits. can you do a video explaining different types of circuits and when to use what?
a usb air purifier and a metal object work to crash manny badly protected electronics such as plastic laptops, phones and things like mouses and keyboards.
Awsome vid as always but you should have put a capacitor (matching with the frequency of the transformer) so they would oscillate and also to remove the dc going trough the primary to get longer arcs due to resonance and im not sure but i think that would also help to heat up the transistor much slower
I finally found the exact same flyback transformer, and was able to salvage a bit more from the tv, so will be working on building up one of these HV supplies in the near future
Nice! This is basically a souped up version of the small plasma lighter circuit. The output voltage is high frequency high voltage AC because of the self-oscillation of the primary side caused by interaction between the feedback winding and the transistor. The output would be suitable for presenting to the input of a voltage multiplier to get very high voltage DC at the top of the multiplier. Edited to add, it appears that flyback transformers like the one used for this project have rectifier diodes in the secondary so the output would be DC and so NOT suitable for voltage multiplier projects. You want the output to be high frequency AC to feed into a voltage multiplier.
Hello Mr. Plasma. I just got my power supply working! So excited! I was about to toss it in the bin, but decided not to and instead figure out the problem. Turns out I had the bjt flipped and connected to the wrong windings. Cheers brohiem!
Beautiful circuit Jay, great work... I think I might have some of those components laying around, but I definitely do have the mini flyback. I might just have to build this circuit!
May I add that if you magnetic join two magnets attached to both + & - separate them till you feel repulsion then switch on the plasma spark will be greater, and the gas that is made is Nitric oxide that caused Teslar to comment that to breathing it in was "uplifting"
Great project, but is if OK to neglect the polarity of the primary coil (with respect to the feedback coil)? Also, why not find the output ground pin by resistance as well? Though it should be considerably higher than the two input resistances. Anyway, neat project, and any reference or another video as to how the oscillator works would be appreciated.
Im so confused on what transistor to use i have zero experience and im trying to see if any transistors from the CRT tv will work but its so confusing please help
I recomend taking all the transistors you have off the board, then loading up all the comments beneath this video then ctrl f and search "transistor" then compare the transistors you got from the tv against the ones mentioned in the comments.
Would like to see this modified slightly to make an ozone/ion generator when you want to rid your house or a specific room of smells. The store bought ones are usually low powered and take forever. I'd like one that can *ozonate a room in 30 minutes or less, attach it to a timer and let it work while I'm out for a few hours and it can shut off long before I get back home.
In order for there to be an arc, shouldn't there be a constantly changing (but not necessarily alternating) current in the primary coil? I dont see how the mosfet would undergo cycles of ON and OFF states in the given schematic without the 12V being turned on and off. From what i understand, the circuit undergoes the following steps (please correct me if i am wrong): 1. At first the mosfet is OFF. When the 12V is turned ON, there is some current going from the voltage divider through the flyback coil to the base of the mosfet, thus turning the mosfet ON. As a consequence of this, during the time when the mosfet is not yet saturated, the current through the flyback and the primary coils rises, thus changing the magnetic flux through these coils, which in turn induces an emf accross the secondary coil. Due to the proportionality of windings in the primary to the secondary coil, the emf in the secondary coil is going to be very high, as intended. 2. When the mosfet reaches saturation, the current through the flyback and primary coils becomes constant, thus stopping the change of the magnetic flux, thus ceasing to induce emf in the secondary coil. Since the flyback coil has a lower resistance than the 20 Ohm resistor, most current at the junction after the 220 Ohm resistor will go to the base of the mosfet, thus keeping it in the saturated ON state. If this is correct, this means that the mosfet will be stuck in ON state forever and never change the magnetic flux through the primary and flyback coils again. Now, the schematic is probably correct, which means that the mosfet does actually undergo cycles of ON and OFF. Could these cycles be caused by the back emf in the flyback coil cancelling out the pd between the junction and the base of the mosfet, thereby getting it into an OFF sate, or is my understanding of the schematic not accurate?
02:33 this is a problem for basically all flyback transformers and measuring resistance to find primary rarely works. Ive tested this on around 20 different flyback transformers and an 17 of them i got 0.7-0.9 ohms across multiple pins. In fact, i never got any pair of pins that had over 1 ohm. For example: pins 2 and 3 were 0.9 ohms, 4 and 6 were 0.9 ohms 8 and 1 were 0.7 ohms and so on. Its trial and error. Pins 2 and 3 were the pins that worked most of the time for me.
Hi! I was able to create this work! really thankful for your explanation. Just one CLAIM tho. In the video you say that to find the feedback and primary coil we need to check the resistance, the higher resistance is the feedback coil. But this statement is wrong: the primary coil has more windings, therefore the primary coil has higher resistance. I had to test this myself since it wasn't working until I flipped the connections. for the rest dope video bro, really really dope! Amazing
Glad you were able to build! I've found depending on the transformer, their primary coils have a thicker gauge of wire and have lower resistance, and the feedback have thinner wire, but less turns. It seems to be a flop depending on model of transformer. Really glad you got it working though, and congrats.
![Oasis - Oasis Live '25 [Official Trailer]](http://i.ytimg.com/vi/gol_JnuEtKM/mqdefault.jpg)
PLEASE NOTE: 1) The high voltage ground is found by slowly bringing the high voltage out near the pins. One will heavily arc to the HV out - that is the ground.
2) When using resistance to find your two coils, regardless of what I showed in my video - primary and feedback coils will both have very low resistance.
Sir how are you
sir how do you get up so early? 6:00 am???????????!!!!!!!!!!!!!!!!!!!!!
Sir please give me a reply
Sor are you a fan of Tesla???🥰🥰🥰
sir please try to understand what I say
*আপনি কেমন আছেন?*
Please sir try to reply it Bengali
I'm now one step closer to building my rescue star ship with the warp coil! Thanks!
How many gold bars for a starship ticket off this planet?
@ i think, u should use tridium for battery. (Many tridium)
Be careful you may just zap an opening to a dimension you will regret!!
@@antoniospanayiotou8619 Oops too late! ^^
That's a giant coil...
Beautiful project! :)
All legends are here blueprint keystone science. Btw when the next video?
Thanks Nate! Glad seeing you here.
I already know that it's a compliment !!!
Plasma Channel this is cool
R SHANMUGAM 2134 cool
I had an old flyback transformer I got from a plasma ball and I did not use this exact circuit but I used a slayer exciter circuit from my tesla coil, and wired the primary coil and secondary to random pins until I got a tiny TINY arc when I connected the output to ground. It wasn't much but I was able to dimly light neon bulbs and fluorescent bulbs. Stay energized! ⚡👍
and no one replied to help me....☹
Without anything but ground?
@@thebusinesscentre Yeah, It seems to not be ANYWHERE on the entire internet. Rare find I guess.
I wanted to do that! But I never knew how to wire it
@@milespeterson5049beleive it or not, one of the coil pins is the ground,
Thank you very much. I have tried applying oscillator circuits to one low resistance coil of a flyback transformer with no luck. Your video made me realize that I was missing the idea of having to use a second low resistance coil for feedback in the circuit.
Thanks J! I’ve been trying to put together this build for a while but needed some better instruction on how to put it together in such an efficient and compact manner. Keep making great videos bro.
Be careful guys, I did get my finger zapped by 20kv once and it DID leave a mark. A tiny one, but it got me through a rubber glove.
Yo
Why did you wear thin rubber gloves for high voltage, at that voltage insulators cease to insulate
50k with nothing
Rookie numbers
@@glitch_golem I unfortunately had experience with 80kv 10A through my arm. Was a crazy experience and knocked me to my knees, but I was up again straight after as if it was fine. It did hurt like hell while it was happening and I was definitely sweating.
@@Snakecat_Rex Off topic, but by your channel desc I can tell you're an absolute chad
Hope there are more furries like you!
Have most of the electronic components in my Cart on Amazon
Already so excited to get started
Hey did you done your plasma creater?
Bruh why is this channel so underrated. This deserves more subs, views and likes doe
Right!
I appreciate that. You can help by sharing any of my recent videos!
I agree
Your videos are beautiful
To all 19 people who disliked this... WHY????? Its FREE entertainment and FREE knowledge!!! This guy does not get much from this, he does it because he likes it.
Oh and btw nice driver Jay! ;D
It's really easy to accidentally push a button on a touchscreen device, and not even realize you did it. Especially when swiping to scroll. That's 23 (currently) out of 25k views: less than one in 1,000. Probably just accidents.
Ppl are coming for gore. There’s always an element of “barely human” in manners and polite gratitude of others’ sharing.
What a shame.
How can this amazing channel be here and I didn't even notice, I'm glad there's a channel about plasma
Haha glad you enjoy this as much as I!
Just Great, when i was in school some 50 years ago we were taught things like this.
FINAL exam in 12 hours and here i am watching this video ...
Future seems bright 😊😊😊
How did it go?
Wait, a final exam in August?
@@GRBtutorials 3 month late cause of lock down
And still fuked up😅
GLad I could totally derail your entire college experience. lol
@@PlasmaChannel sir are you doctorate in physics?
This device can be used as a portable igniter. Useful tool to make fire in windy, cold even rainy days just by using electricity. Thanks for sharing.
Never thought of it for that use, but, yes, you are right. Glad you enjoyed!
Very glad I found this channel
I remember building a circuit similar to this. Much bigger FBT and arcs. Be very careful around this circuit as it can give you nasty burns from the arc. They take some time to heal too. The best way to draw arcs is to terminate the HV Ground to an insulated philips screwdriver. Then draw it close to the HV Hot and the pointed end of the screwdriver makes a great breakout for the arc to form.
I really get excited when you upload new content. Interesting stuff is presented well with high cinematic quality! thumbs up for that
Thanks so much Mohammad! I really try my best, glad that you appreciate it.
Awesome little build! I built something similar to this a few years ago, and fed it from a variable output supply. This gave me the ability to vary the high voltage output. Though this probably wasn't the best way of accomplishing that, It works well enough for me.
Am I fucking retarded? Do I NEED this resistors for this to work? I'm just kinda hooking the thing to my power supply directly and it keeps getting warm before any arcs are formed
I'm using the same kinda flyback from a battery tv. But the pins 1 and 3 on the right side of core have 0.0 ohm (with connection) and 2and 4 have 0.3. 0.0 being lowest resistance I tried and it got warm with no buzz or arc. I'm lost with this device lmao
I really, really wish you explained how the circuit worked. That’s the key to making more people safe and willing to create on of these for themselves.
To be honest if you dont already know you probably shouldnt be building this type of device.
Certainly one of the best scientific channels out there. CONGRATULATIONS to you. Expect me on your Patreon soon. God bless you.
Thank you very much! Looking forward to showing behind the scenes stuff with you!
You can also wind your own primary coil around the iron loop to get hundreds of Watts out of it
SIR CAN YOU PLEASE MAKE A HV TRANSFORMER(with primary and secondary winding calculations)because what costs in western countries costs more than triple in our country(india). I watch you videos too.!!!!
@@mrunalshah2702 You might be able to find CRT/tube TVs for cheap or free, they all have flybacks in them. Usually they have a rounded screen (but newer ones don't) and are really deep compared to the screen (usually they are like squares)
@@vdekjEE do they run on mains power?
@@mrunalshah2702 No, they are ferrite core, so they need a high frequency ac or pulsed dc supply like this one.
Winding your own iron core transformer is not fun
Congrats on the 💯k, Jay!
Hello blueprint
WOooooooo Thanks Dayton!
Hi Blueprint
This is so incredibly useful, thank you for sharing this!
will it work
Just a high voltage discharge , the flyback transformer contain a built in component called trippler , which multiplies the output DC voltage .
"don't have a heart attack, i already had one for you" killed me
Oh I get it!
XD you Got me laughing
@Landon Cowdrey bjb
@Landon Cowdrey b
@Landon Cowdrey bjb0jjb
-Instead of trying to use the feedback and primary that's built in to the flyback, there's enough room on the ferrite core to wind a five turn primary and five turn feedback. The only thing you need to find on the flyback is the ground pin (easy enough if you removed it from a piece of equipment and can find ground on the original circuit).-
Edit: I should have read the comments first before posting this.
Nice and compact. I like it!!! Remember Volts Do Not Kill!!! Current Kills!!! Respect what electricity can do to you and it will be safer for yourself and those around you!!!!!
Thanks Chrissy. Yes, I encourage one hand rule at all times, for safety.
its a nice build i build it myself and its awesome i drive the circuit from a 12 volt backup accumulator for a alarm siren system and it works just fine
congratz on 100k subs, i remember when you only had a few thousand!
Thanks, I also have one flyback and was trying to find out the way to drive it thank you for providing me this amazing information. I am glad that I have subscribed you.
Thanks
Glad to help, thanks for subbing!
No , J it's my honour
Thank you for making such awesome videos
Bro.! namate.. can you please do me a favor.?
@@badalpattni1234 are u asking for me ?
The moment I saw this video I was like "I NEED TO TRY THIS". Especially since I had a flyback transformer laying around. I jumped out of bed and went to the store for components. Took me a little while to find proper coils on my transformer and I had to use KD502 transistor instead of 2N3055 but low and behold, it works :D Super cool!
Are you using batteries as your power source ??
@@estebanchristinogallardo5991 Nope. I have a 12V PSU, probably for some old type of laptop. I bought a proper connector and soldered it to the perfboard. Anyway if you wanna do this project yourself it would be a good practice to limit the current on the primary as much as possible. I used Jay's circuit and after maybe 1 hour of playing around my primary overheated and shorted out. Now I'm out of flyback transformers :C
It probably happened because Jay's transformer worked fine on current limited by this 240Ohm resistance or I just overdone it and maybe you shouldn't keep the circuit running for too long.
This is by far the best fun electronics build video I ever saw! Thankyou!
Thanks! That means a lot
Well now we clearly also need plans for one that uses the wall outlet.
Basically a neon sign transformer.. but they’re impossible to find
@@prestontingley8914 Thus we clearly need a working home-built design
Thus look up a damn nst schematic and have at it smart a$s.. Jeeze, Happy new year to you too
Don’t know if I took the response wrong but not about bs bro, shits annoying
hey, get a variac with a high power rectifier hoocked up to it. that's my dc power supply. and a ac power supply. smort.
YES this makes it way easier to get into this stuff. Those bigger machines are intimidating
As an electrical engineering student. I appreciate your videos because I learn a lot in a way that doesn't feel like studying. Thanks dude!
I built a similar circuit only using 2 transistors. The circuit you have needs a resistor on the emitter to prevent thermal runaway. to prevent arcing you should use a shield to protect the rest of the circuit. Also high voltage putty helps.
smh
mate thats literally the simplest fixed bias switching circuit
at this point just add emitter resistor to every switching circuit
why do u think fixed bias exist, why not just make everything emitter bias smh
no u dont add resistor to prevent thermal runaway, u use the damn heatsink, there is literally only 1 transistor there
also dont make shit harder for urself, u have urself to blame for overcomplicating shit when the flyback transformer work no more because of that resistor
Another trick for using any flyback easily found is to also wind another coil on the other side of the ferrite core. There is usually enough space to fit one in though you have to figure out what the optimal gauge and turns ratio for your transistor current and voltage range. This is a trick I used to do before I got into over driving potted and rewound CCFL transformers from older big screen TVs.
You always really make ur builds so neaattt and compact! Im impressed for how consistent you do it in every video you do..
Thank you so much! I really like to build things to last. Im a big fan of plexiglas, and nuts and bolts.
@@PlasmaChannel
😂
oh cmon dont go nuts @@PlasmaChannel
That is incredible 20 V and It fits in the palm of my hand
It worked! But instead of 2 watt resistors i used 1 watt. The arcs are really big and awesome thank you!!
From where did you get mx d363 transistor?
Hello, I apologize for the late response. I didn't buy it, that's what confuses me. Basically, I made the power source with a different transistor, but it overheats and dies. That's the thing, in the video he mentions a different one, but reading the transistor it's a different one.
Ant: Handheld size for human. House size for me. Dang.
Would be nice if you could show us the amps and volts reading before and after “multiplication” so we can compare.
Flyback’s are terrifying. Used to work on video games with crt’s. Those things pack a punch, literally.
"Electricity loves you so much, it goes to your heart and touches it 😊"
There are so many different version of high voltage high frequency circuits. can you do a video explaining different types of circuits and when to use what?
Shall we try a EMP device 😎
Don't give them ideas.
@@heaven4247 emp projection gun
a usb air purifier and a metal object work to crash manny badly protected electronics such as plastic laptops, phones and things like mouses and keyboards.
you filmed the picture and sound so well, but the way you guide is great, wish you success, I'm Vietnamese
Thank You, thank YOU ... for this recording! Greetings.
Awsome vid as always but you should have put a capacitor (matching with the frequency of the transformer) so they would oscillate and also to remove the dc going trough the primary to get longer arcs due to resonance and im not sure but i think that would also help to heat up the transistor much slower
🙄🙄
Sir make a video on musical Tesla coil
Yes we need it
I finally found the exact same flyback transformer, and was able to salvage a bit more from the tv, so will be working on building up one of these HV supplies in the near future
I just saw that you have few videos on your channel but theyre all about plasma so i just found something to binge watch
Nice! This is basically a souped up version of the small plasma lighter circuit. The output voltage is high frequency high voltage AC because of the self-oscillation of the primary side caused by interaction between the feedback winding and the transistor. The output would be suitable for presenting to the input of a voltage multiplier to get very high voltage DC at the top of the multiplier. Edited to add, it appears that flyback transformers like the one used for this project have rectifier diodes in the secondary so the output would be DC and so NOT suitable for voltage multiplier projects. You want the output to be high frequency AC to feed into a voltage multiplier.
thank you man!! i looking for this schematic of long a time
Hello Mr. Plasma. I just got my power supply working! So excited! I was about to toss it in the bin, but decided not to and instead figure out the problem. Turns out I had the bjt flipped and connected to the wrong windings. Cheers brohiem!
You did awesome man thank you!!!
Okay let's guess the next topic "musical Tesla coil"
"Hand crank Tesla coil"
If you any idea reply plasma nation!!!!!
That's what I was gonna say.
Indian gang!
I thought he already did that.
@@thejoxter6315 no he didn't.
He made spark gap one.
Bharat Jangid
Ok I really thought he did though
Hello plasma nation! I was wondering what tronsistors could we use for the build? Incredible video by the way!!
He said which to use in the vid, MX D363 or a 2N 3055. You will also need a heatsink.
Hats off to "Euch meister" that he´s coming .................💪💪👍
Wow! Thats a cute little power supply!
And pretty powerful. A good several mA
Beautiful circuit Jay, great work... I think I might have some of those components laying around, but I definitely do have the mini flyback. I might just have to build this circuit!
I would be surprised if this gets any replies but how many amps does this power source put out?
It puts out 3-5 MA
May I add that if you magnetic join two magnets attached to both + & - separate them till you feel repulsion then switch on the plasma spark will be greater, and the gas that is made is Nitric oxide that caused Teslar to comment that to breathing it in was "uplifting"
This video in particular gave me classic king of random vibes
"Higher voltage ground" 🤔🤨
Dangerous but no current
This would be neat to power a mini nuclear fusion reactor.
Very nice layout and most simple. Thank you for your great channel.
I'm vietnamese and i watched your video. I find it very interesting and inspiring
This year I am only in grade 12 if I consider the program in Vietnam
Great project, but is if OK to neglect the polarity of the primary coil (with respect to the feedback coil)? Also, why not find the output ground pin by resistance as well? Though it should be considerably higher than the two input resistances. Anyway, neat project, and any reference or another video as to how the oscillator works would be appreciated.
How to identify feed back coil
Can we have ElectroBOOM explain this in a more easier way?
It would likely involve many shocks.
“The power of the sun in the palm of my hand.”
Doctor Otto Octavious
lol
We can make an arc lighter with it, great project as always salute man
Hey whow we can configure a musical plasma like in the stores??? For terapeutic frequency purposes....
ruclips.net/video/tosK9r2StQk/видео.html
You can add a mosfet for power modulation, feed audio signal into the gate
Im so confused on what transistor to use i have zero experience and im trying to see if any transistors from the CRT tv will work but its so confusing please help
I recomend taking all the transistors you have off the board, then loading up all the comments beneath this video then ctrl f and search "transistor" then compare the transistors you got from the tv against the ones mentioned in the comments.
sick. He should be a plasma degree holding teacher
Wow, 1st time I've seen this channel. I'm qualified in electronics, and this is dead neat, and BRILLIANT!
Thank you! Welcome to my channel
carbon arc with a welder, the amp type
0:39 imagine that water in the cup fall to the keyboard
Looks like something that would help in installing auric lighting in a house.
Yeah, that would be cool. Though this is DC, so harder to light discharge lamps with it.
@@PlasmaChannel yea,I did forget about that little detail.
This is the ultimate generator the best of them all
make a fusion reaktor
nice try, russian spy _also fusion reactors are highly dangerous and i believe illegal to build_😁
@@flamgopp8011 hello komrade
@@flamgopp8011 Where are they illegal to build?
@@spencerjensen5152 idk lol
2:58
All you need to know
Very nice project from Plasma Channel
That's why we love science 💜💜
Love from India ❤️❤️
0:40 que agonia
Dude is there a safety guide for that lol? This is amazing.
Would like to see this modified slightly to make an ozone/ion generator when you want to rid your house or a specific room of smells. The store bought ones are usually low powered and take forever. I'd like one that can *ozonate a room in 30 minutes or less, attach it to a timer and let it work while I'm out for a few hours and it can shut off long before I get back home.
Thank you J,with your help I made my own mini transformer..😊
Great show , More"
Fire Water
i like the big flybacks from old consol cathode ray tv's vacuum tube tv sets 📈💀
Me too, but really REALLY hate the diode splitter and adjustment knobs that come with them. That's why i'm a fan of these little ones.
Awesome little high voltage kit
In order for there to be an arc, shouldn't there be a constantly changing (but not necessarily alternating) current in the primary coil? I dont see how the mosfet would undergo cycles of ON and OFF states in the given schematic without the 12V being turned on and off.
From what i understand, the circuit undergoes the following steps (please correct me if i am wrong):
1. At first the mosfet is OFF. When the 12V is turned ON, there is some current going from the voltage divider through the flyback coil to the base of the mosfet, thus turning the mosfet ON. As a consequence of this, during the time when the mosfet is not yet saturated, the current through the flyback and the primary coils rises, thus changing the magnetic flux through these coils, which in turn induces an emf accross the secondary coil. Due to the proportionality of windings in the primary to the secondary coil, the emf in the secondary coil is going to be very high, as intended.
2. When the mosfet reaches saturation, the current through the flyback and primary coils becomes constant, thus stopping the change of the magnetic flux, thus ceasing to induce emf in the secondary coil. Since the flyback coil has a lower resistance than the 20 Ohm resistor, most current at the junction after the 220 Ohm resistor will go to the base of the mosfet, thus keeping it in the saturated ON state. If this is correct, this means that the mosfet will be stuck in ON state forever and never change the magnetic flux through the primary and flyback coils again.
Now, the schematic is probably correct, which means that the mosfet does actually undergo cycles of ON and OFF. Could these cycles be caused by the back emf in the flyback coil cancelling out the pd between the junction and the base of the mosfet, thereby getting it into an OFF sate, or is my understanding of the schematic not accurate?
02:33 this is a problem for basically all flyback transformers and measuring resistance to find primary rarely works. Ive tested this on around 20 different flyback transformers and an 17 of them i got 0.7-0.9 ohms across multiple pins. In fact, i never got any pair of pins that had over 1 ohm. For example: pins 2 and 3 were 0.9 ohms, 4 and 6 were 0.9 ohms 8 and 1 were 0.7 ohms and so on. Its trial and error. Pins 2 and 3 were the pins that worked most of the time for me.
Hi! I was able to create this work! really thankful for your explanation. Just one CLAIM tho. In the video you say that to find the feedback and primary coil we need to check the resistance, the higher resistance is the feedback coil. But this statement is wrong: the primary coil has more windings, therefore the primary coil has higher resistance. I had to test this myself since it wasn't working until I flipped the connections. for the rest dope video bro, really really dope! Amazing
Glad you were able to build! I've found depending on the transformer, their primary coils have a thicker gauge of wire and have lower resistance, and the feedback have thinner wire, but less turns. It seems to be a flop depending on model of transformer. Really glad you got it working though, and congrats.
@@PlasmaChannel oh okay then, supercool. yeah it took me a while to understand how the hell it worked, but now i have it! thank you!!
It was very nice 👍
Big love from India
Im new to this channel and the part where he spills his tea always gets me 🤣
Cleanliness is for NOOBS
that looks really great I always like to see technical videos and this is first time i watched your this videos that really cool
Brilliant!! I would love to see this as a kit for school kids!!!
Only if it's for High School or College kids
Thanks I built a tesla coil using this power supply for my school project..
Thank you soo much