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How to make a high current 200A spot welding machine using 3000F Capacitor

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How to make a high current 200A spot welding machine using 3000F Capacitor
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Опубликовано:

26 авг 2024

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Комментарии : 393

@jerrymaxey782 4 года назад

As an electrician it's hard to watch someone wrapping wires around terminals against the turn of the nut as a mechanic it's hard to watch someone turn a nut with the wrong tool as a DIY guy with a little electronic expieriance. Nice Job welding😁

@jstro-hobbytech 2 года назад

Think it's really an American channel? I bet dude prays everytime he turns the soldering iron on. You'd think with 1.5 million subs he'd update his tools with some of that sweet, sweet RU-vid money. The pliers crack me up.

@ashleysmith3106 2 года назад

Yeah; seems all you need is a hot glue gun and a pair of pliers to be an expert !

@king_james_official 2 года назад

he's indian, not american

@shalomrestored2180 2 года назад

You got me at “expieriance”.

@2cooco Год назад

Zakuty łbie ! Pamiętaj używania poprawnych narzędzi. Kombinarkami (pliers) to możesz wyrywać sobie zęba z twojego zakutego łba , a nie dokręcać nakrętki...

@jameslochridge4265 3 года назад

1st lesson on my mechanics course a million years ago always use the correct tool for the job at hand.

@kamanna8818 2 года назад

Instead of buying a $234 capacitor, I would buy a ready to go welder for less than one third the cost, and that doesn't include the cost of the other components!

@janalynlemi7629 2 года назад

Zbiop

@abram217 2 года назад

Lol true

@charley8071 2 года назад

😂😂😂😂

@marvinalone 2 года назад

it can be a second hand capacitor, which is just $2

@jaaps772 2 года назад

I saw it advertised for $32,--

@Mr.RedRhino 4 года назад

This schematic is very complex in relation to what it does, because it doesn‘t charge the capacitor, when not used. That works with a toggle button

@jassrandhawa8426 4 года назад

Makrülix Falschname yes but also not give 200ampere

@mosfet500 2 года назад

The trouble with these designs is regulation. These capacitors discharge relatively quickly and you need a lot of current to keep them in a constant state. You just can't recharge the caps fast enough to make constantly good welds. They work okay for the first couple of welds but then fade quickly.

@yarokugadali3487 4 года назад

when u making a video please share all details like giving the info of all PCB and Components details please

@benbenz1229 3 года назад

He did share components by showing the diagram drawing

@shivatrajeng6011 3 года назад

This project not working

@hainguyenhoang6755 3 года назад

@@benbenz1229 0

@michaelpinch724 3 года назад

@naly Hwang l/

@tonyfabonan3336 3 года назад

I suggest please indicate all necessary wiring diagram and parts with corresponding value i think it is very easy to understand thank you.

@christopherwhitney2711 2 года назад

I loved it except tightening nuts with pliers. Nice vid though and great DIY

@ScaniR 4 года назад

Ничто так не палит человека, как старые советские пассатижи

@user-qi2td3hs9g 3 года назад

Пассатижи тоже ворованы у США 😀

@bradbenek 3 года назад

Good job! You could add a rotatable switch instead of changing capacitors. Thanx Man for an idea!

@keithcoltron3171 2 года назад

Are you real? this guy couldn't make a chocolate teapot

@wyldanimal2 4 года назад

When making a Battery Bank of Multiple cells, the Size of the Spot weld must be taken into consideration. Contact Surface area. A small spot size will not transfer high currents. it is NOT enough to have the connection only be made by a tiny spot weld.

@rolandoreyes5291 4 года назад

You are very wrong my friend... try it and youll see...

@petersummers5728 3 года назад

Nice to watch cause I. A techie, but probably cheaper and safer to buy a MMA with spot tip.

@bermyvlogger 4 года назад

why so complex? doesnt seem like much power for the cost/work. i seen 1 where the guy just used a car battery and a solenoid

@Denise_in_progress 3 года назад

ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-sO1jsoBXLfE.html

@arbusa_productions 3 года назад

We also used an old car battery for spot welding, in our last video :D it works perfekt. we used 2mm Nickle stripes

@reeb8587 2 года назад

dim dam dam... diri dim dam dam... diri dim dam dam... hot glue.. diri dim dam dam... solder... dim dam dam.... hot glue

@abdsakowa 4 года назад

Very good this high amperes low voltage spot welders. Must be from radio shack in the USA🎇🎇

@ryan-uu9lj 4 года назад

Impossible. Radio shack no longer exists.

@lylegrenoble2055 3 года назад

RadioShack is still around. They like everybody else are transitioning towards online sales with a 10% off coupon for you're email address at you're next purchase. The closest store is more then 30 minutes away and they did close a bunch of stores. I'm not sure how they will compete online with digikey. Digikey having a complete technical department and RadioShack with a teenage cashier that completely doesn't give a f#ck

@David-bc4rh 3 года назад

The radioshack closest to my home is 15minutes and they don't stock any Li-ion at all. Multimeter terminals are 18$ so I had to rig up my M1015B with bolt terminals in place of the sockets. It's super dangerous now but now I can use anything for my multimeter leads.

@iconoclad 4 года назад

No detail on the welding tip, the most critical part. How did you make it?

@njfulwider5 Год назад

This is actually a 2,300 amp spot welder per maxwell site specs. Very strong and totally awesome 👍👍👍👍👍👍

@Chevchev2 4 года назад

Hi. It has taken me a few days to see many of your videos and I don't know what conclusion to draw. I understand that you like science and spend a lot of time on inventions that seem interesting. However, some of them cause doubt because they are clearly false, which goes against those that are not, because they leave uncertainty about whether one can trust everyone. I guess it would help a lot if you give explanations of what you intend with the fake ones, if they are a joke and, with respect to the real ones, that you justify with more data, as many people usually do in their channels, how you perform your experiments. This suggestion I think is in your benefit. Greetings and apologies for my gross English.

@littleraptor9898 4 года назад

@virus killerism he is right tho, some of his vids are fake, some are just purely DUMB but others (can be) useful.

@PatrickJaszewski 4 года назад

@Chevchev2 - very thoughtful and constructive suggestions!

@michaelwan4268 3 года назад

I have same feeling too, the most obvious one is the 200A relay.....terrible.

@mohammedtyseer5727 3 года назад

ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-aocFmNvSGaY.html

@fukluk88 3 года назад

Yeah that and do you have a voice? Can you speak? I can't stand these vids with the dumbass music and the show and tell format. There is obviously a microphone because I can hear the tools.

@kjyhh 3 года назад

Good project, but the big relay will be easily welded into a close circuit.

@arielrojas9349 4 года назад

I think you can eliminate the relay number 2 and conect the coil of big relay direct to a contactat NO of relay Number1 in order to make the circuit as simple as possible.Great video thanks.

@nazhu3778 2 года назад

What will happen If i connect welding nob direct to capacitor

@bryanlee5397 Год назад

The relay number 2 is for automatic cut off the circuit. The time is determined by small capacitor.

@Chevchev2 4 года назад

Hi American Tech. I think your channel would gain a lot in quality if you put the descriptions of the material you use. I would like to know where to get the connection cables to the capacitor, the battery modules and the voltage regulator ... :) Thank you.

@wtchtower Год назад

that's what I was looking for. Specs of that 2 small relays and the step down module, where to buy these or can be salvage from what machine? I'm no good on Electricals and electronic components but I know how to read schematics.

@milesprower6641 4 года назад

Maybe some different music would be nice. The whistling haunts me.

@milesprower6641 4 года назад

Maybe some explanations for the why of each part in the subtitles maybe

@titodejesus6238 4 года назад

Maybe putting de audio in MUTE will finish your music discomfort?

@omarocampo4704 4 года назад

Ahhhhhh no entiendo escriban en español oki

@titodejesus6238 4 года назад

@@omarocampo4704 Why dont you learn english? Te seria muy util aprender inglés ya que la gran mayoria de los videos son en ese idioma.De no desear pues otra solucion seria que veasv vdeos sol en ESPAÑOL.

@titodejesus6238 4 года назад

@Humphrey Hogan I will agree with you on videos in which instructions are spoken, this is not the case.

@sarbjitsinghlally5087 2 года назад

In spite of using boring background music For better understanding of video you should give description

@danblankenship5744 3 года назад

What is the purpose of the middle relay? I built one with only one small relay feeding the large high-current relay. I did increase the capacitor's value since the resistance of the larger relay's coil is a fraction of the smaller relay. Actually, I built it without any additional relays, just the high-power relay controlled by a toggle switch. In one switch position, it charges the capacitor, in the other, it activates the relay. The size of the capacitor determines how long the relay is active.

@NurMohammad-ns7wb 2 года назад

please help me __i need make one this

@md.mehedihassan1623 4 года назад

How to make: Just buy a new one then separate all the parts and glue on a cardboard 😏😏

@mediatour8898 2 года назад

This isn't even less expensive or better than buying one from China for $50.

@mixedvlogs6503 2 года назад

for me i dont need to. do that,,,,i bought mine online for only 10$ and it works good,,,,

@rolandogallardo395 4 года назад

If you're gonna change capacitor all the time easy socket orientation is a must

@aswingsharif6729 2 года назад

No schematic, no explanation, no title, no caption, nothing at all for the spirit of knowledge and experience sharing. Who care, for I have got millions of viewer and subscriber to support my living cost.

@savneetsinghrairai6823 4 года назад

I saw a spot welder with just super capacitor n two terminals..he charges with battery and its ready for 4 spotwelds

@titodejesus6238 4 года назад

The lack of descriptions stopped this video from being GREAT, as it is , is just an ok one.

@electronic7979 4 года назад

Very good 👍

@mahsunyasar3552 3 года назад

very good english speakers

@DrewLewiscreations 4 года назад

Please use different music

@chrisguli2865 2 года назад

What would a youtube construction video be without the obligatory hot glue gun!

@peta1001 3 года назад

After a video like this, I am not going to watch anything else from you. As other people noticed, you did not provide complete details. I do not see how you benefit from this either.

@mubinzombadkar9112 3 года назад

Most of his content is fake so do not even try his ideas. May the results could be fatal.

@aheckers 3 года назад

India Tech...... Come On~

@user-xh7oz9mu7d 2 года назад

You can replace relay with power mosfet

@user-ds3xe7ou4p 2 года назад

On that diagram where is the line from battery to the capacitor to actually charge the capacitor? On the diagram it is only clear though that you use big relay to discharge the capacitor

@Tranvu2410 4 года назад

upgrade to mosfet, replace for relay

@yagyaveersingh3993 4 года назад

very nice and portable device thank you so much🙏🙏🙏

@tarlingkhongwir9467 3 года назад

Values of capacitors are always in terms of microfarad and nanofarad as far as my knowledge is concerned. Can we have such large Values capacitors. Sir please let me know.

@januszpaulewicz4218 3 года назад

Please draw carefully all used elements and connections.

@TheParachaz 4 года назад

If it wasn’t for the hot glue gun, none of this would’ve been possible! Lol

@fiba2018 4 года назад

🙈🙉🙊 😁😁😁😁

@codycakepjoe3231 4 года назад

1fa

@OmeedNOuhadi 4 года назад

Ben Heck just needs a generator and a glue gun with extra part to live on island comfortably.

@RoiratNews 2 года назад

As it happens I have 6 of these CAPS and 55 18650 batteries the 12v 200 Amp relay is readily available but I can't build this because you do not give me enough information on the other components. Loved the video but had to mute the music eventually.

@19hakan72 3 года назад

Such a high current capacitors which u r playing with them can cause electric shocks which can stop a heart ;)

@techcube7291 3 года назад

The current dosen't necessarly kill you because the voltage is very low compared to high resistance human body .

@chrisbrett1857 3 года назад

It takes only a relatively small current to cause serious injure, or even death - tens, or a few hundreds, of millamps only. BUT to do so, that current must enter your body, and in order to do that it generally has to overcome the resistance of your skin. DRY skin is a good insulator with a VERY high resistance, and to overcome that requires a high voltage. This is why it is safe to touch the terminal of a 12V car battery (a powerful current source) with your bare hands - provided they are DRY. Wet you skin, pierce your skin with the electrodes, touch your tongue - you lose the protection of dry skin, and all bets are off ! Ohms law rules !

@istvanjanosnagy7962 3 года назад

@Mihály Tóth The extent of a fatal electric shock is determined by the strength of the current flowing through the human body, not by the voltage it has caught. Low voltage can be fatal even at low voltages. This is a simple biological law.

@BDAKBN96Electronics 3 года назад

Nice video thanks brother

@vijayjayswal1 3 года назад

RU-vid should take care of such videos who's not providing all details of the circuit which are very important to build such projects! How anyone can build such project without detailed specifitions of all components? Without any narration by povider, background music is not helping anyways. The viewers are spending their time and money too! Pl. take care!!!!!

@valdomirosilva4127 4 года назад

Congratulations a great job! will you give a diagram and a link to all the parts you used?

@MrBonners 4 года назад

on the drawing in the video, common electronic parts, nothing fancy. use stop control on viewer controls.

@hemsingh08 4 года назад

ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-tctzivb3N5I.html

@Veritas-invenitur 3 года назад

This gives me a few ideas.

@arbusa_productions 3 года назад

Better use an old car battery, like in our last video :P

@karyostang3690 3 года назад

Wow wow very vwry ggos👍

@TauCu 3 года назад

use a truck starter motor relay. those are beasties

@sardarali7772 3 года назад

So funy Power switch off and project is work 😂😂😂

@user-uz3cu1wn2c 4 года назад

That would be nice, if the super cap was connected to some charging circuit, unless your schem is not complete . Please clarify. Thanks.

@electrojessy4270 4 года назад

He charges the super cap whit the 18650’s

@tahanas 4 года назад

schema isn't match with his work

@ikk9323 2 года назад

Китайцы давно используют вместо шумного реле маленькие МОП транзисторы 🤔

@danc2014 4 года назад

The portion of the circuit to power the super cap is missing. 4:10. Yes the instruction are incomplete. What are the tip made of. Attach to cardboard is sketchy? I guess you can buy a 3 cell Li charge circuit and charger for 12V Then hook it to a 2.7 V super Cap with out much damage.

@Gianns_TDM 3 года назад

He used one of the shitty eBay DC-DC adjustable voltage buck converters with huge ripple to charge the caps at 2.7v with 12v input from the battery.

@mainakdeb2780 3 года назад

I thought that's a miniature device from thumbnail ..

@ArduBlock 4 года назад

Крутая разработка !!!

@majidaliraqi3657 3 года назад

العملية صعبة و معقده والنتيجة متواضعة

@bandisubbaroyal5893 4 года назад

My favourite RU-vid channel new one super

@richards3218 2 года назад

先把週邊的線接好，再來接電池吧！萬一短路可是很危險的！

@CMBProjects 4 года назад

This could work well to weld the chassis of my 49cc RC car haha

@MrBonners 4 года назад

'haha'? there is a joke there?

@tech6279 4 года назад

Nice vidéo

@zaki0078 4 года назад

Dude put the part's link in the description

@whitecolor2553 2 года назад

Please write the list of needs with measurments!*****

@WaschyNumber1 3 года назад

Better to use a solid state relay.

@ATMEGA128PU 4 года назад

저렇게 다이하면 잠깐 쓸거면 몰라도 얼마못가서 릴레이 접점이 스폿용접 됩니다

@phineasrumson3116 4 года назад

A high current mercury relay would work better; the contacts constantly renew...

@boblewis5558 4 года назад

???? With the readily available quantity of high current MOSFETS available for free out of just about ANY old PC it would be FAR better to use them instead (multiple parallel config). Plenty of other designs about that use this technique for switching VERY high currents up to 500A or even more. I'm sure that with a better design a MUCH smaller value capacitor value could also be used enabling a faster recharge between welds. I've successfully spot welded previously with a 50v 60,000 uF power capacitor from a mid 70's computer power supply and two prongs at the end of two wires. The basic principle is simple, the best designs for a more sophisticated welder should also be simple but effective!

@mnocum16 3 года назад

Maybe you could make a video on how to properly use a tool, with a million subs you should have bought a proper tools when you make videos.

@513nd3rman 3 года назад

Some ppl don't have those fancy equipments I hate to defend him bc sometimes he's a big scammer

@retrohd1_ 4 года назад

Use Cable ties and screws to mount components which need to be replaced later on such as batteries. And that capacitor, if touched accidentally when it’s charged, could harm you. Use an enclosure. Great video otherwise 👍🏻

@Mr.RedRhino 4 года назад

This Capacitor has only 3 Volts, it‘s very harmless

@immrnoidall 4 года назад

the killer cap.

@giangla8171 3 года назад

very good

@1001_tech Год назад

wow amazing

@KJ7JHN 3 года назад

Elegant design. Thank you for sharing.

@stebro2738 2 года назад

To all the whiners comments in his last video about "that capacitor wasn't big enough for even the 3 - 9 volt batteries... HERE is your answer! Enjoy!!

@whythis114 4 года назад

How do u charge capacitor?

@bryanst.martin7134 4 года назад

So what is your power source to charge the supercap? Your schematic doesn't indicate any connection to it.

@bryanst.martin7134 4 года назад

Guess you just have to interpolate the video, and add the low voltage power supply.

@MrBonners 4 года назад

Open your eyes and play again. Pay attention this time. What do you think the 9 volt battery is for?

@jayobrine8475 4 года назад

@@MrBonners Where is a 9 volt battery?

@MrBonners 4 года назад

@@jayobrine8475 12 volt on drawing at 4:00 at left themb for a good 20 seconds. Open your eyes.

@Geoffh777 4 года назад

He used a buck down regulator connected to the three 18650 cells and we saw him adjust it to 2.7V on the digital display. This was connected directly to the capacitor with those thin wires we saw him wind around the big studs. It wasn't in the schematic but we saw him connect it.

@ricardoaljorna3159 3 года назад

Good video, but where you're the bill of materials you've used

@user-no3sm9pf8o 4 года назад

Very very good

@donaldcampbell7894 3 года назад

You have no info. Nothing will show a person who wants to learn this fascinating skill.

@SuperFreeEnergy 4 года назад

Excellent and wonderful You are special 1000 impress you

@edwardchance2543 3 года назад

Thanks so much for sharing subscribed

@danw.4775 3 года назад

How do you recharge the 30000f cap?

@themanileniosvlog5185 3 года назад

fantastic and this is what i need. thanks for sharing

@waynegrimson8 3 года назад

This circuit wont work it has no super cap charge circuit

@creativehandsdiy9654 4 года назад

Good.

@vlastikcc8865 Год назад

at 10:15 both switches off, it's a fake video

@ruinsmars9859 2 года назад

Ok. So your saying that that single capacitor holds 200 amps @ 2.7 volts. Then 10 would hold 2000 amps in parallel, 2.7 v, and 200 amps in series at 27 volts. I guess. Not a whole lot of amps there. And only 100 amps at 13.5 volts 5 in series. 10 put together would make 1000 amps at 13.5 volts then ? That's 50 caps to make the 1000 amps I guess. Anyone know what these 2.7 3000f caps can store in amps in the real world ?

@jaackmcmahon8757 4 года назад

How did u charge this ,and how long for full chage?

@ronwade5433 3 года назад

Trickle charger

@user-sp8wk7iy2x 4 года назад

Nice!I like it👍

@mohammedtyseer5727 3 года назад

ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-aocFmNvSGaY.html

@vipul3571 4 года назад

Best option go store and purchase new Problem sove

@junaidiqbal4410 4 года назад

Idea good but...no security...

@technicalzubaira2z409 2 года назад

Good

@fixdiymobile Год назад

Nice

@1silvervespa 2 года назад

Capasitors should be Handled with Caution once charged you want to Know that charge is not going to Shock you .... Into the next Life ... A Jolt across the ol heart is not good. Look up Safe handling of Capasitors if your not sure ...... Don't want this to be yer last project huh .

@vijayjayswal1 3 года назад

Since last some months, i observed many videos running only with background music. It's like funny intertainment provided by RU-vid!

@vigneshnaik3173 3 года назад

Can I conect dc step up boaster to charger of 2a to increase its output?

@isaganivallesteros5149 2 года назад

Pls provide a bill of materials with exact specs. Thanks.

@szymon3447 4 года назад

will you give a diagram and a link to all the parts you used?

@ronen124 4 года назад

4:01 here

@MrBonners 4 года назад

on the drawing in the video, common electronic parts, nothing fancy. use stop control on viewer controls.

@babylonfive 4 года назад

@@MrBonners God damn, you have to damage every question? The diagram did not show: - the source or type of spot welding handle - the gauge of the connecting wire

@crissan5035 4 года назад

LOL you going to need a disclaimer just for incase really now....

@mattivirta 3 года назад

just i looking test at spot welders. 250A welder not can do anythink but good spot welder have 600A normal. 200A no can weld good 0,2 strip only can use 0,1 strip.wery thin. because power not have weld good.

@themadhatter196 4 года назад

American tech?

@Laamlee-yt 4 года назад

I don't know why use 2 relay. Can you explain

@patrickmclaughlin6013 4 года назад

I think it brakes the charging circuit when the weld trigger it pushed. Not sure but that's my guess.

@travisli-rufus1949 4 года назад

Protection, 200a is kind of dangerous

@rafaelgorrocino6735 4 года назад

The circuit control the time of discharge, changing the small capacitor

@MrBonners 4 года назад

@@travisli-rufus1949 2 or 1 does not change anything about protection.

@donnh8004 3 года назад

The important point is needing to have as low a resistance as possible. This is, after all, a short circuit across the welding contacts. Any resistance at all will reduce current flow. Not sure why a few people have mentioned high current being dangerous. It has no shock value with the low voltages being used. It's the voltage that can kill you. The worst thing high current can do is if its sufficiently high you can get a really nasty burn from metal melting that you may be leaning on. Phew, owe owe. What's that smell, oh it's me. By the way I was right, the 3000 Farad 2.7 volt capacitor was easy to find on banggood.com and was only $36. Not bad. I think I would consider using an automotive starting solenoid as the heavy duty relay. They are designed to conduct heavy currents and are easy to find at the auto wreckers.