Note the transformer is 230v . If you're in 120v land the secondary should put out about 3.5-4v ac so the secondary would need 3.5-4.5 turns instead of 1.5 turns shown here. Also the shunts can be removed from the MOT to give more room for the secondary wire. You can also remove the insulation from the secondary wire and use teflon pipe tape to wrap it to reduce the thickness.
i am sure its not 1000Amps*, but to give you a hint: the performance of a spotwelder is better measured by mm of the total thicknes a Sportwelder can weld. My own diy-version can wed 3mm total, like 1+2mm sheet steel or 1,5 + 1,5 steel for example (4mm doesnt work atm so my limit is some where between 3 and 3,5mm total) *because my coppercore of the cable i build is double the thickness of yours
That is pretty good. When I was younger, back in the olden days...another millennia ago, I worked in a sheet metal shop that had a large, foot operated spot welder. That thing could securely fasten/spot weld 2, 12 gauge (2 x 2.1mm) surfaces all day long. never had to do any thing thicker. I think, that is how I shall implement my design...but first a small one for battery packs... I have a neighbor giving me his stock pile of microwaves ovens. The scrap yard would not take them...not assembled, that is...
EXCELLENT! This is what I needed! Thanks. And for the negative comments: not everyone is able to get his hands on arduino timers, solenoids, or whatever you see on YT. Just the switch on the mains side of the transformer so it will survive is a smart move. I'm going to try this. Thanks again for the upload!
Welding is a process of joining metals by heating them with a welding rod to the point where they melt and flow together. The molten metal from the welding rod is drawn into the weld puddle, which is then solidified to create a weld. There are many different types of welding, each with its own set of advantages and disadvantages. Some common types of welding include: Arc Welding - This type of welding uses an electric arc to heat the metals to be joined. Arc welding is one of the most common types of welding, and it can be used to weld a variety of different metals. MIG Welding - This type of welding uses a gas-shielded arc to join metals together. MIG welding is often used for light-gauge metals, and it produces less spatter than other forms of arc welding.
When it comes to making your own homemade transformer, many people think that the most difficult part is winding the coils. In reality, the most important part of building a transformer is making sure that it's properly insulated. This means that you should pay close attention to the insulation on the windings and on the core of the transformer. One common mistake made by DIYers is to neglect to insulate the primary and secondary windings of the transformer. This can lead to short circuits and electrical fires. The best way to avoid this is to use a good quality insulation tape, such as electrical tape or heat-resistant tape. Make sure that you wrap the insulation around each wire several times, and be sure to overlap the ends of the tape so there are no gaps. Another thing to keep in mind when building a homemade transformer is the type of core material you use.
Not that smart when it welds the poles inside together because of arcs !! Good luck with this shitty build! If you do it do it right!! The complete timing board the right way cost 10 bucks! If you even don't have that or fuses for cents or proper connectors for cents too, why even bother building this ?!
Transformer based welding machine are obsolete, the only strong point of this type of machine are the long life and reliability of the transformer, nowadays almost all the machine (even the cheap One) use inverter technology for Better performance and efficiency.
I am now retired so I intend to make electrics my hobby. Do you have a projects manual for all your electrical projects?. I am interested in washing machine motors, car alternators, microwave transformers, along with power and lighting for my new workshop. here's hoping you can help I am definitely your biggest fan keep up the good work regards PETER.
I dont agree with all the haters in the comments, As the lyrics go in the background , people! this is next level!, heat shrink and anderson connectors are so last year! step your game up! soldering? 🤣 who even does that still, its Next level thanx for posting with this next level of safety working with such high current.
Did it even with timer. One problem when I tried to weld it produces the spark but do not weld, but the wood under the thin metal strips I am trying to weld get scorched and dark, what might be wrong?
did you not notice that wasn't a standard microwave transformer, he modified it, that thick black wire with 1 or 2 turns = way lower voltage and way higher amperage
You are dangerous man! You don't consider any risk in wath you do! All improvvisate and volatile connection without any protection.. Working without gloves and with inappropriate tools... Terrific! When you share a video you also teaching something all the people seeing it then do in the correct way!! Electricity is not a joke! It's really dangerous!
Hi i have a microwave transformer and secondary is removed and I'm using it as a step down transformer using new secondary winding. But it get really hot during usage. Is it normal?
EVERYONE knows that you cannot possibly get 12V 400 Amps from this transformer. It is frightening that you even need to ask. There is no normal mains power outlet that can provide 5,000 to 6,000 VA that would be required to get that much output.
@@johncoops6897 Frightening? You need to calm down Johnny boy.. I don't know siht about all this electric stuff hence asking a question? Take a chill pill.
@@gottliebdee263 Thanks for the breakdown but no need to be sarcastic.. It seems people who know about electricity think they are better than everyone else or something.. Tut Tut
@@georgebenson6279 - Electricity is DANGEROUS. If you know jack sh!t about this stuff then Microwave Transformers are certainly not something that you should be playing around with. As for 12V 400 Amps, that is a ridiculously large amount of power, and the cables and switches needed to conduct that much current would be absolutely massive.
Dude, I am going to give you some wire nuts, à nut driver, small grinder, and some other assorted tools I have laying around. And a cable cutter. Enjoyed the video though. 👍
i ws always told that 3 amps on a welding machine can kill you... how is it that he holds both leads with his fingers to test the voltage with out getting killed? 1000 amps?
wow ! 15:30 a lucas alternator magnet ! maybe royal enfield , maybe bsa , maybe triumph. i have a bsa a65 lightning . a triumph 6t thunderbird and ajs 18s. greetings from Türkiye
@@ThePete1891 TH-cam got released back in 2005 which is about 15 years ago and was an instant hit, it was one of the first video streaming site. before then people would have to use newgrounds and convert their videos to .swf files If he was 7 years old back then, he would be 22 years old now.
nice... need to say: be carefully, i shoot a hole into an NiMh battery (only) due spottwelding with my construction of MOT transformer... Keep up the good work ;) regards...
This Homemade 1000 Amps Welding Machine with Microwave Transformer is a high current welder. It is made from a microwave transformer, some copper tubing, and some other materials that you might have around the house. The transformer can be found at any electronics store, or online. I'm not sure of the cost, but it shouldn't be very expensive. The construction of this welder is very simple. All you need to do is cut the copper tubing to size, and then attach it to the transformer. The welding machine can be used for both MIG and TIG welding. I have used it to weld aluminum, steel, and brass. It works great!
not able to get solinoid or timer here it cost a damn cidney but have same transformer to looks cool what u do just need to take a rest time to time hade cheap 12v spot welder board but it blew up but this transformer are super cool some big momentary switch will do a job
BONJOUR MR ELECTRON ,ce documentaire m'a fait plaisir et me donne des idées que je ne manquerais pas d'imiter, mais j'ai bien entendu aussi le morceau de musique que vous avez laisser courir le long de votre vidéo, que j'ai bien apprécier. pourriez svp me donner le titre du morceau de musique. merci pour cette video , merci pour tout .
excellent video man, nice music, I have seen people making welding machine using this transformer and DC current. Is it possible to run this using DC. If yes what are the configurations. Please share information.
you need alternating current to establish alternating magnetic field in the transformer, then the secondary coil will react to the changing magnetic by establishing voltage across the terminals. btw i am not sure
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This is the best video to show people how to do things the wrong way
нет слов.Надеюсь ты останешься невредим с такими экспериментами чувак!😂🤣
What gage jumper cable do you use?
Note the transformer is 230v . If you're in 120v land the secondary should put out about 3.5-4v ac so the secondary would need 3.5-4.5 turns instead of 1.5 turns shown here. Also the shunts can be removed from the MOT to give more room for the secondary wire. You can also remove the insulation from the secondary wire and use teflon pipe tape to wrap it to reduce the thickness.
Сечение двадцать пять кабеля пять оборотов с усилием , 3,5 выдаёт, аккумуляторы сваривает на ура !!!
Hi, thanks for your observation... So you will need to add more turns to get 1.5v?
Please why is my secondary windings not producing upto 1 volt even after 4 turns in the secondary windings?
i am sure its not 1000Amps*, but to give you a hint: the performance of a spotwelder is better measured by mm of the total thicknes a Sportwelder can weld. My own diy-version can wed 3mm total, like 1+2mm sheet steel or 1,5 + 1,5 steel for example (4mm doesnt work atm so my limit is some where between 3 and 3,5mm total)
*because my coppercore of the cable i build is double the thickness of yours
That is pretty good. When I was younger, back in the olden days...another millennia ago, I worked in a sheet metal shop that had a large, foot operated spot welder. That thing could securely fasten/spot weld 2, 12 gauge (2 x 2.1mm) surfaces all day long. never had to do any thing thicker. I think, that is how I shall implement my design...but first a small one for battery packs...
I have a neighbor giving me his stock pile of microwaves ovens. The scrap yard would not take them...not assembled, that is...
WOW! He conects hi current (amps), from "strong" cables to tiny cables???!!! It's incredible! I never have seen something like that in my life!!!
Oh yeah. 1000 Amp breaker on my 10 gauge circuit...what could go wrong?
When he connected the small cable, the high resistance in the small cable limited the amperage, so it wouldn't be 1000amps at the tip.
Sustainability! With so much materials thrown away daily humans can build almost anything. Good Vid. A+
Thanks !!!
Plz tell the materials he used
EXCELLENT! This is what I needed! Thanks. And for the negative comments: not everyone is able to get his hands on arduino timers, solenoids, or whatever you see on YT. Just the switch on the mains side of the transformer so it will survive is a smart move. I'm going to try this. Thanks again for the upload!
Welding is a process of joining metals by heating them with a welding rod to the point where they melt and flow together. The molten metal from the welding rod is drawn into the weld puddle, which is then solidified to create a weld.
There are many different types of welding, each with its own set of advantages and disadvantages. Some common types of welding include:
Arc Welding - This type of welding uses an electric arc to heat the metals to be joined. Arc welding is one of the most common types of welding, and it can be used to weld a variety of different metals.
MIG Welding - This type of welding uses a gas-shielded arc to join metals together. MIG welding is often used for light-gauge metals, and it produces less spatter than other forms of arc welding.
When it comes to making your own homemade transformer, many people think that the most difficult part is winding the coils. In reality, the most important part of building a transformer is making sure that it's properly insulated. This means that you should pay close attention to the insulation on the windings and on the core of the transformer.
One common mistake made by DIYers is to neglect to insulate the primary and secondary windings of the transformer. This can lead to short circuits and electrical fires. The best way to avoid this is to use a good quality insulation tape, such as electrical tape or heat-resistant tape. Make sure that you wrap the insulation around each wire several times, and be sure to overlap the ends of the tape so there are no gaps.
Another thing to keep in mind when building a homemade transformer is the type of core material you use.
Not that smart when it welds the poles inside together because of arcs !! Good luck with this shitty build! If you do it do it right!! The complete timing board the right way cost 10 bucks! If you even don't have that or fuses for cents or proper connectors for cents too, why even bother building this ?!
Yes, your project and ideas are right. I did the test in 1987. It worked. Congratulations.
Are you time traveller
Transformer based welding machine are obsolete, the only strong point of this type of machine are the long life and reliability of the transformer, nowadays almost all the machine (even the cheap One) use inverter technology for Better performance and efficiency.
Why didn't you remove the shunts??
If you have removed them the tranformer will output a crazy current!
^^ THIS ^^
Yes, this video is silly.
I am now retired so I intend to make electrics my hobby.
Do you have a projects manual for all your electrical projects?.
I am interested in washing machine motors, car alternators, microwave transformers, along with power and lighting for my new workshop.
here's hoping you can help
I am definitely your biggest fan
keep up the good work
regards
PETER.
Thanks ! There is no project manual but i usually cover these topics that you mentioned 🙂
Congrats on one of the most UNSAFE electrical DIY on YT.
Se supone que este sistema de soldadura entrega 1000 amperes ? Y si quisiera soldar al arco con esa se podrá?
Zinc plating is toxic if inhaled. Neat video.
Wow its effortless. A good way to weld without damaging the battery
I dont agree with all the haters in the comments, As the lyrics go in the background , people! this is next level!, heat shrink and anderson connectors are so last year! step your game up! soldering? 🤣 who even does that still, its Next level thanx for posting with this next level of safety working with such high current.
Parabéns. Muito bom e simples. Se funcionou ótimo 👍
What is that you to took apart that hold your electrodes?
Excellent project 👍
Hello master, please inform me how the cable should be and how many turns should I wrap it to increase the amperage, thank you.
For increasing the ampere, both the number of turns as well as the wire thickness have to be increased.
@@MrElectron Thank you very much..
That welding cable cut and the slow-mo at the end on success is just epic ;]
Muy bueno profesor o científico saludos desde resistencia chaco argengentina very good
Bravo mr
Good! From Brazil
Greetings from Borneo.
Palangka Raya.
Did it even with timer. One problem when I tried to weld it produces the spark but do not weld, but the wood under the thin metal strips I am trying to weld get scorched and dark, what might be wrong?
The composition of your transformer core plates could be different than mine because of which its not holding the welds.
how many AWg is the black cable thx
16mm
How you calculated the amps🤔🤔
For the anche of the cable
There is now way that is 1000 amp its imposible to drain that power
He calculated the Amps using an online Random Number Generator.
Thanks for sharing such a humble idea,I mean that in the very positive way ..i love it
Cu placere si activitati reusite in continuare.
can we give source ac current for 220v on micro wave transformer
Lol not 1000A. The core of any standard microwave transformer has a 75A potential. Luckily just enough for an arc rods range of ampre.
did you not notice that wasn't a standard microwave transformer, he modified it, that thick black wire with 1 or 2 turns = way lower voltage and way higher amperage
Peak Amperage is well over 25kA
You are dangerous man! You don't consider any risk in wath you do!
All improvvisate and volatile connection without any protection.. Working without gloves and with inappropriate tools... Terrific!
When you share a video you also teaching something all the people seeing it then do in the correct way!!
Electricity is not a joke! It's really dangerous!
Перерезание кабеля это шедевр...))) Шунты над первичной почему не удалил?)
Ese tipo de soldadura es nada mas para soldar placa muy delgada verdad ?
Hi i have a microwave transformer and secondary is removed and I'm using it as a step down transformer using new secondary winding. But it get really hot during usage. Is it normal?
Good job sirr poraa atsahii baisap
Good 👍 job 👍
Can you share music info please. First electronic track. Appreciate your work thanks.
Is there any chance to an electric shock ?..while welding.
How does the cable produce heat if theres no connection between it and the transformer other than the loop?
Magnetic field from transformer
@@OsoMcNasty huh i wouldnt have though of that thanks that kinda makes sense i guess
Pretty slick.
Congratulation... Good job..👍 👍...
Will it shock??????
Cable 16 mm?
Yes
Cuanto de luz consume cada toque
Could you please tell me what the magnetic holder you are using Sir, is from what type of device ???/ Thanks
Nice idea.. 👌
If make it for battry charging how much ampire it will be
Amazing bro good job keep it up
Ask you right
Awesome!!! man
Could not stop laughing when you couldn't cut the wire lol
The plastic insulation from the secondary coil will meltdown when using it intensively, you know that, right?
You right,duty cycle is low,i try using insulated copper bar works better
Does anyone know if you can get 12v 400 amp constant draw from one of these?
Do the math, 12 x 400 = 4800W.
It's a 900W microwave transformer. I'm guessing no.
EVERYONE knows that you cannot possibly get 12V 400 Amps from this transformer.
It is frightening that you even need to ask.
There is no normal mains power outlet that can provide 5,000 to 6,000 VA that would be required to get that much output.
@@johncoops6897 Frightening? You need to calm down Johnny boy.. I don't know siht about all this electric stuff hence asking a question? Take a chill pill.
@@gottliebdee263 Thanks for the breakdown but no need to be sarcastic.. It seems people who know about electricity think they are better than everyone else or something.. Tut Tut
@@georgebenson6279 - Electricity is DANGEROUS. If you know jack sh!t about this stuff then Microwave Transformers are certainly not something that you should be playing around with.
As for 12V 400 Amps, that is a ridiculously large amount of power, and the cables and switches needed to conduct that much current would be absolutely massive.
12:20 - Whats the problem in soldering the wires or use a proper juction? this was the baddest solution I´d seen ....
How curret this trafo?
Dude, I am going to give you some wire nuts, à nut driver, small grinder, and some other assorted tools I have laying around. And a cable cutter. Enjoyed the video though. 👍
Thanks
Thanks for your video
Gracias.
Ye
Very interesting video my advice please buy a good cable cutter for easier cut .
How many square millimeters does the cable have?
i ws always told that 3 amps on a welding machine can kill you... how is it that he holds both leads with his fingers to test the voltage with out getting killed? 1000 amps?
Провод легче перекусить если кусачками захватывать не весь сразу , а только по частям самым кончиком губок кусачек. И так кусать несколько раз.
Hay quá bạn ơi
nice spot welding M\C.😌
wow ! 15:30 a lucas alternator magnet ! maybe royal enfield , maybe bsa , maybe triumph. i have a bsa a65 lightning . a triumph 6t thunderbird and ajs 18s. greetings from Türkiye
Hola amigo yo use un cable de alambre grueso y se caliente será por eso
What type of camera you are using?
Good job
How are you going to cut copper with a cutter?
There's literally hundreds of these video's on youtube alone . I made one for science class whan I was a kid.
They had You Tube when you were a kid, but your not still a Kid? How long has TH-cam been a thing for?
@@ThePete1891 forever I was a kid when youtube came out back then it was a date site 🤷🏼♂️😂
@@ThePete1891 TH-cam got released back in 2005 which is about 15 years ago and was an instant hit, it was one of the first video streaming site. before then people would have to use newgrounds and convert their videos to .swf files
If he was 7 years old back then, he would be 22 years old now.
De cuantos milímetros es el.cable
3 separate tools to finally cut that wire... lol this must have been filmed on a Monday, looks like the struggle was real!
nice vidoes
Anyone answer me please : why should we put the battery into amagnatic ?????
respect, ... with rudimentary old tools and methods!
Especially rudimentary knowledge! :-))
Mute your music and grab more likes👌💐
can you join aluminum ?
Nice Idea
ok exelente profe
What Gauge of that black cable ?
Please why is my secondary windings not producing upto 1 volt even after 3 turn secondary windings?
Tips - Check the voltage you are feeding the transformer & check if your meter is working fine.
kya ye inverter chalega.jyada voltage consume karega kya.
plz reply????
Te faltó darle una vuelta más de cable mi estimado ..y tus puntas están muy delgadas
nice... need to say: be carefully, i shoot a hole into an NiMh battery (only) due spottwelding with my construction of MOT transformer... Keep up the good work ;) regards...
Me too... Trick is not to keep the copper electrodes too pointed.
I made this and it seems the transformer is making a loud humming sound. Is it ok to have that loud noise?
No, it needs a muzzle and a Covid mask.
Good
Thaink
The transfprmer havee 230v, by 1000 amp ?
داهێنان لە کوردستان Idea from Kurdistan 1000 watts not amps.
This guy deserves a beating for puting this anoying music!!!!
Ah ! Ah ! Ah !!!! 1000 Ampères !!!!
C'est dans vos rêves !!!!!!
Ah ! Ah ! Ah !!!! 1000 Amps !!!!
It's in your dreams !!!!!!
Ah ! Ah ! Ah !!!! 1000 amperios !!!!
¡ Está en tus sueños !
Se puede usar para alimentar una casa cuantos electrodomésticos soporta
This Homemade 1000 Amps Welding Machine with Microwave Transformer is a high current welder. It is made from a microwave transformer, some copper tubing, and some other materials that you might have around the house. The transformer can be found at any electronics store, or online. I'm not sure of the cost, but it shouldn't be very expensive. The construction of this welder is very simple. All you need to do is cut the copper tubing to size, and then attach it to the transformer. The welding machine can be used for both MIG and TIG welding. I have used it to weld aluminum, steel, and brass. It works great!
Next, we are going to make the iron box.
Really?
Pregunta tiene el cabl .gte negro sólo una buelta al embobinado. Que pasa si tiene más de 4 bueltas.
not able to get solinoid or timer here it cost a damn cidney but have same transformer to looks cool what u do just need to take a rest time to time hade cheap 12v spot welder board but it blew up but this transformer are super cool some big momentary switch will do a job
welding machine good !!!!
Buen video
the idea is good and pretty popular, however I think those cables you use for 220 volt connection are going to overheat too much.
What material this want please answer me
@@marialouis7987 maybe speak English and he could know what u are asking
BONJOUR MR ELECTRON ,ce documentaire m'a fait plaisir et me donne des idées que je ne manquerais pas d'imiter, mais j'ai bien entendu aussi le morceau de musique que vous avez laisser courir le long de votre vidéo, que j'ai bien apprécier. pourriez svp me donner le titre du morceau de musique. merci pour cette video , merci pour tout .
excellent video man, nice music, I have seen people making welding machine using this transformer and DC current. Is it possible to run this using DC. If yes what are the configurations. Please share information.
you need alternating current to establish alternating magnetic field in the transformer, then the secondary coil will react to the changing magnetic by establishing voltage across the terminals. btw i am not sure
@@lucam9668 ok thanks for the reply
it was very painful. but I did make it threw.thanks for keeping me busy for a half hour.
Gruueattt
3 а р-н