🔥 Incredible life for an old laptop power supply! Few people know about this feature

In this video, "The Incredible Life of an Old Laptop Power Supply! Few People Know About This Feature," we show how an ordinary laptop power supply can find a new life and become an invaluable tool in your workshop. 🎥✨
You will be surprised, but from an old power supply you can make a simple device for welding small parts and wires. This not only saves you money, but also adds fun to the DIY process. 🤓👍
🔧 What you will need:
- Power supply from laptop
- Spark plug
- Battery powered lead
We will show you every step in detail, from disassembling the power supply to welding. You will see how easy it is to use scrap materials to create something useful and functional. 🛠️💡
Don't forget to subscribe to our channel so you don't miss even more interesting and useful crafts! Also like and share the video with your friends if you liked it. Your comments and ideas are extremely important to us, write them below! 👇💬
🌟 Watch the video until the end to learn all the secrets and tricks of working with a laptop power supply! 🌟
#DIY #fixitfast #powersupply

[@333donutboy]

The best part was when you cut the power supply cord short then added wire back to make it longer. Mark Rober better watch out for you.

[@joelcordier6762]

🤣

[@curtisj2165]

That was genius..........not😅😂

[@John-z2h]

I noticed that too, was about to ask the point.

[@ramim.5856]

Do you think he might did that on purpose? let's say he need to use the cable with it's connector for something else, also the used wires are stronger though 😉😎

[@uneektalent]

The original wires were the wrong color.🤣

[@Masonic1016]

I wasted my entire life throwing away used razor blades, when I could have just welded them together. This video has completely changed my life - now I'm going to have all the welded-together razor blades I always dreamed of as a small child. I'm off to the computer shop now, to get the latest Mac Airbook Pro and get chopping away at that power supply. I might even be able to burn some holes in some aluminium foil too! Pure genius.

[@horstszibulski19]

🤣🤣🤣

[@Ali_Haji_SouthAfrica]

Blah blah blah 🫤

[@SteffenBoserup]

If You wonder why your car barely accelerates, then using one of it's spark plugs in the project was a bad idea.... We don't need the power supply! - We can solder a connecter to some banana clips, and use our laboratory power supply, when we want to play tetris/pacman -ROFL- 🤣

[@robertpitt8418]

😂 👍

[@lukask7445]

You could have built enire steel house. Maybe a cargo ship or even a skyscraper.

[@finfinagan533]

Your dad is gonna be angry when he needs to use his razor knives, change a sparkplug, and recharge his lap top.

[@doknox]

🤣🤣

[@frankyvee1]

🤣🤣🤣🤣

[@Nomrtm]

😝

[@세상이궁금해-m2y]

😅

[@biranit50]

wouldn't it be easier to put the coal rod into the drill and hold the sand paper to polish it while it turns?

[@vortexan9804]

It would be much slower.....think of surface speed.

[@googleYoutibe]

Папа на свечном заводе работает? Рейтинг продаж свечей😂

[@biranit50]

​​@@vortexan9804the same! the inner diameter of the rolled sand paper is the same the outer of the coal rod at the point of contact! Just the grip of the drill on the solid bar will be better than on the hollow rounded sand paper!

[@Alexander_Rice]

Everybody loves a know it all 😂🎉

[@odi3953]

​@@vortexan9804юж эх хотя юж,

[@doug8718]

Nice idea of using a laptop converter for a spot welder. Suggestions for the future: If you're going to tinker with electronics, buy a soldering iron. When you wrap wires together, get in the habit of wrapping in a right hand direction. That way if you need to use wire nuts, the wrap will already be in the correct direction. Why in the world didn't you just chuck up the carbon rod in the drill instead of twisting/wadding up the sandpaper? Since all you used the rod for was to jam it with the wire in the sparkplug, you could have just used a file to make a flat side on the round rod...much faster. Keep in mind that the spark plug body is insulated from the rod, but not the electrode sticking out the bottom (underneath the curved contact). Your finger was very close to it, and if you happened to touch it and the "ground" clip, you will get a nice "surprise". Cover all of the bottom of the sparkplug with tape. Lastly, if you want to appear to know what you're talking about, the wires inside of a cord are not called "components"; they're just wires. Components are things like resistors, capacitors, inductors, diodes, etc.

[@jameshisself9324]

Suggestion for the future: Don't use wire nuts. Even in homes they are now understood to have been a bad idea. Anywhere else they are the height of stupidity.

[@Richard-v6t2s]

Scam

[@arpadsoros6898]

It is an example. Hard? Idiot.

[@lukask7445]

"Your" finger was very close to become sanded.

[@samTollefson]

He wraps the wire ends together that way because he is left-handed. Not using a soldering iron shows your average DIYer how to do it without solder. I'm sticking up for him!

[@ashokmoghe8035]

Good ideas here but a few things I am lost on - a. Why cut the cord when you could have just cut the plug at the end and used the wires as is. b. Why use a spark plug - just as a holder ?🤔🤔. A piece of wood would do the same job. c. Why not use the spark plug electrode itself instead of using a carbon rod? It is already platinum or iridium to withstand sparks. Just a few thoughts to ponder upon ....

[@farrier2708]

You forgot to say that welding without goggles is highly dangerous. All electric arc welding, even at low power, produces light that can severely damage the eye's retina. So don't try this at home without the proper eye protection and remember; sun glasses won't do the job.

[@bosoerjadi2838]

The whole contraption is unsafe as heck. It's for idiots only. This video proves that knowing how to do something is still miles away from knowing _what_ one's doing.

[@farrier2708]

@@bosoerjadi2838 There is a saying in the profession that "Builders know how but Architects know why." It's the reason that Architects can bend the rules but Builders never should. In my opinion, it's a saying that can be adapted to many other specialist industries as well.

[@bosoerjadi2838]

@@farrier2708 Perhaps. But knowing _why_ one'd be doing something is also rather removed from knowing _what_ one'd be doing. If I'd take your personifications, a builder may know how, an architect why, but both should know what they're doing.

[@farrier2708]

@@bosoerjadi2838 Very true! After forty years in the profession, I've met many that don't. On rare occasions that includes me. 🤫

[@LawpickingLocksmith]

He is aiming for the next Darwin award. The world is overpopulated.

[@68pishta68]

wow, blown away on the simplicity of this! I made a spot welder out of a stereo amp torroidal power transformer, 2 relays and a capacitor. 2 copper leads onto part and hit the button, .2 second duty cycle and 2 spot welds. Gonna try yours now.

[@HB-CL-TX]

I’m not sure, but I think the way KZbin works is that you have to get people to comment on your video and it doesn’t matter if the comments are positive or negative. If that’s the case, then you have achieved your goal and we have fallen in your trap.

[@ewaldmaas5790]

I like the ingenuity of making these videos, drag and drag a 1 minute video into 11minutes, basically to see somebody with office hands using tape on electrical wire😢

[@DougBernitt]

😂

[@joeschmo622]

I just commented pretty much the same thing. That was painful to watch, and I was just riding the right-arrow key to keep FFing.

[@loopshackr]

You can up the KZbin playback speed, but it only goes up to 2x. You can watch most any video at 1.25x with no problem, unless it involves musical performance.

[@johnguilfoyle3073]

Step one cut the wire short. Step two lengthen the shortened wires by adding pieces of different color wires. WTH??

[@DIYTechTrends]

Your information is very helpful. I will try to do that. Thank you for sharing

[@jackriley5974]

Thank God for fast forward!

[@hongmander]

🤣🤣🤣 I just jump six steps but after two jumps, i know what he want to show us.

[@evandrojgc]

Hahahahahahahah!

[@gerritvandeventer4147]

why cut it of short and then join a piece on keep it long and have a decent connection.

[@Shaun.Stephens]

It was because he wasn't using the laptop supply (most won't do that, they have over-current protection). In the burning videos the graphite rod was actually connected to a high-current supply like a car battery. Having 'extension leads' allowed for the illusion.

[@gene1554]

@@Shaun.Stephens NO spark plug required.

[@Chris-ch5nb]

That’s not even the first question I have about the sensibility of this.

[@ddistrbd1]

This is based on resistance soldering. there are many videos about it but with the use of a modified /rewired transformer(heavy duty transformer such as microwave transformer), the charcoal rod AKA "Gouging carbon rod" can be ordered online, resistance soldering tool has been used by model railway enthusiasts for years.

[@komolkovathana8568]

Spotted Welding, not Soldering ( need filler lead or silver rod.)

[@josephkostinko739]

@@komolkovathana8568 I would like the ground be a battery core too. And then have 2 spark plugs and pinch the metal between. Get some serious spot welds.

[@Richard-v6t2s]

Scam

[@AF_1892]

I normally only fool with soldering an existing circuit board i have, if I have gotten robbed again, the capacitor discharged, hopefully shocked the thief. As they yank out either my bass or mid amp. We are 3 vehicles deep into my career by the time I was robbed or an idiot had attempted it so often. I just knew the whole unreleased wiring scheme Ford SVT Lightning still 21 years later is held secret. I am still waiting my turn with the official copy of the diagram book from the forums. One of the times, the shock was so severe, that whichever amp they tried for, it melted the fuses deep into the body of the other amp. I got it out, and had to take it apart to get all the melted fuse taken out. I grew up on a ranch. There are regular generator and gas tanks and tinted helmet to weld nice metal pipe fence. Then there is disaster mode a family member is getting his arm and the fence busted by one of our bulls. Pap gas in a torch is good for things that need a full welding rig, but just "brazing" the metal with it is enough to get the fence to hold, and the heat scares the bull away. It is a good zombie apocalypse skill to have, or weapon to use in a riot. Respect it's power and wear eyewear if you can.. I've used metal parts left by people moving out of my complex to build things with. My brain got stirred up because someone left fully welded stuff by the dumpster today. I keep that tank on my back porch in a toolbox. Don't even think of indoor storage. Most thugs today would think it might be a different brand of butane torch. I don't want it in my garage. Hopefully nobody tests it out or wants to steal it. It gets impressively hot very fast. Your post just reminded me how dangerous physics, electricity, chemistry can be if a person without college education and decent scary labs can be. You know some future people are going to try to build up a DIY eV charging port. Fires will happen. If you are not good at math; please do not do anything with power supplies or transformers. Nobody benefits.

[@RockyMtnRCAdventure]

Great idea. Question... why attach two feet of blue and yellow wire when you had 2 feet of wire already there that you cut off?

[@FixItFast1]

Initially I wanted to show it differently, but I decided to show how it would be safer

[@davekirk4217]

Probably cause it's thicker wire. Its gonna get real hot the closer you are to the carbon rod end. He's probably saying safer, cause its less like to burn through and short out with the thicker wires.

[@AusWorkshop]

This guy's a real bright spark.

[@tomasotreasaigh111]

​@@FixItFast1 Don't mind the whiners, you did a great job. Peace and best wishes from Ireland mo chara.

[@Praise___YaH]

Salvation is Simple, Here is The True Savior HalleluYAH “Hallel u YAH - Praise ye YaH” YaH is The Father (Genesis 1) YaH arrives via the TENT OF MEETING YaH was Who they Crucified for our sins YaH was Crucified on an Almond TREE Ancient Semitic Moshe (Moses) Isaiah Scroll (The Original Isaiah) Isaiah 42:8 I am YaH; that is my Name! I will not yield my glory to another or my praise to idols. Isaiah 43:11 I am YAH, there is no other Savior but Me. Isaiah 45:5 I am YaH, and there is none else.

[@1ambulator]

Love the little welder. EXCELLENT creative video. You are destined for greatness in KZbin.

[@FixItFast1]

THANK YOU VERY MUCH ! These are the nicest words I've ever read! Hug you

[@coolbreazmike]

I want hug too I like the video

[@TheLowerNard-sc6rq]

Yes. It may not be much, but atleast it's real. I'd like to clobber the free energy guy. "Take 4 crayons and wrap wire around them. The break a lightnulb with a magnet and pour hot wax on it all and PRESTO! You made a worthless pile of garbage." 🤣

[@tomasotreasaigh111]

​@@coolbreazmike OK, Group hug, everybody hug now 😅

[@Watson1]

I would get rid of the music, too loud and not necessarily.

[@dwh3276]

It’s downright irritating.

[@sedatkayalar2689]

u can close down it

[@BruceStephan]

At least turn it way down

[@johnmahoney2178]

I agree with you on that 🤔😁👍

[@edwardtupper6374]

I found the complex rhythms and the playful interaction of melody with harmony to be deeply satisfying and uplifting. Bravo, maestro, bravo.

[@keithmayeux327]

Perfect to weld links to replacement cells in battery packs

[@zakwest9063]

Throughout the video it shows you performing various tasks. I don't need you to explain to me why you are stripping the wire, for example, that would be silly. But why, EXACTLY are you using a AA battery, what kinds of specs should one look for in an appropriate power supply, what is with the spark plug exactly? Without any context, what you have here is a demonstration more than a how-to.

[@FixItFast1]

The battery is used because it perfectly conducts current without destroying the rod when heated. The spark plug helps stabilize the current.

[@bobjimenez4464]

thanks for the video....that's a great tool trick. : )

[@krpaintingandhomeimproveme307]

This is by far the easiest,most affordable way, allowing mechanics both certified and backyard to tack weld things that other welders couldn't do because of the size

[@charliesgrumma5388]

Thank you John Redcorn!

[@angelodagnolo984]

As soon as you put items on table I said spot welder!! Nice jobe 👍

[@appk5884]

The the spark plug is used here just as a holder. A piece of wood or plastic could do the same thing. 😂

[@Serprou]

Yes! (Brasil SC)

[@davekirk4217]

Wood or plastic would likely burn or melt. Mini-welders get very hot at that end. Ceramic wouldn't burn or melt and is an insulator. It should keep you from getting shocked and prevent you from burning your hand.

[@DIYTechTrends]

Right. It is an insulator. I even made a plastic pen and it was perfect

[@michaellewis5921]

Really not sure why all the negative comments on the pacing of the video, the way the device was made, the workmanship, etc. etc. This is not meant to illustrate how to make an industrial grade tool, just a concept of how to repurpose something to be useful again instead of just throwing it into the landfill. Obviously, if making one of these to use for a long time (instead of something built quickly enough to be built and used in a short demo video) you could improve the workmanship techniques and possibly the materials and tools used as appropriate. I thought this was a clever and innovative build project, and other than the very important comment about eye safety I think the majority of the comments are kinda missing the point...

[@tuheur-tk4ju]

bonne vidéo merci de Boisbriand Québec ( GC )

[@JoeMurphyLondon]

Yes, an ordinary 14v psu will work as a giant metal-melting spot welder if you first cut the wires short and then lengthen them

[@behroozshamshamani]

It was really very nice . I subscribe you because I love really your action .Thank you so much . Please do continue somethings like these . I hope to see such a program. ❤

[@lalado6969]

Very nice project 😂thank you😮

[@reevissequeira5929]

tapeing the wires. Remember to put them in opposite direction and tape the final because if it heats due to high dc volt it will melt and short buddy

[@osvaldolopez4549]

Awesome idea. I wonder what thickness can it weld. Thank you very helpful and I learned something new today!🤩🤩🤩 Love the reggae music!!🎵

[@markcondrey2297]

Future suggestion… learn how to do a western union splice when you join your wires. It keeps the wires inline and is much stronger and conductive than in your video. It is also easier to wrap electrical tape around.

[@centaurus777]

Fun Video. Cool background tune!!!

[@Tom-vj7oi]

Very useful, next time I need to spot weld razor blades together....

[@davekirk4217]

Its for demonstration purposes. This guy seems like an educator to me.

[@andrzejstolarski7342]

SUPER ,thank jou !!!

[@FixItFast1]

❤️❤️❤️❤️❤️

[@odaarobaa-g2c]

really nice and amazing idea keep it up love it

[@TekWhizz]

Yeah it's a great idea and free too!

[@inventer369]

Your information is very helpful. Thank you for sharing video. 😍🥰😘

[@Machiuka]

It will be my next project. Thank you for sharing!

[@ramim.5856]

One of the best videos thanks dude 👍👍

[@gracesikhakhane1468]

ohhhhh wow...amazing video thank you so very much for showing a wonderful,informative tutorial BIG UP watching from {South Africa}so inspiring God Bless

[@princearthur4946]

Excellent presentation! Love the music in the background! Can you please share the link to the music?

[@paulerickson1906]

Very interesting, Thank you.

[@arubaguy2733]

I watched the whole thing to see if it would lead to something useful. Now I know. I'll never get those 11 minutes back. Even IF the "invention" had a real use, the whole project could have been explained in a 1-minute clip. That power supply will fail in short order. It's not made to supply large surges of current.

[@FixItFast1]

I think you are wrong) It still works for us

[@richardshellhammer9797]

Give this a thought, instead of cutting the end off the power supply, remove the receptacle from the dead laptop and build from there. That way you can just plug the power supply in when you need it and still have an undamaged power supply. Ignore all the unhappy negative people, they will have nothing nice to say about anything.. but there are a few pieces of constructive criticism that are worth reading here. You're doing fine. 👍

[@CreativePassion88]

You are doing well dear friend.

[@SV-13]

Про остальное промолчу, но зачем оставлять короткий хвостик, чтоб потом его наращивать? Бред...

[@sokolovskivitali2971]

попробовал дырки в лезвиях прожигает. бестолковая вещица.

[@viktorviktor3624]

@@sokolovskivitali2971 д.д. а как пробовал ? может нужно сократить время контакта ?

[@sokolovskivitali2971]

@@viktorviktor3624 в БП защита сама сократит. 7 ампер от Acer и штифт от батарейки АА

[@sokolovskivitali2971]

@@viktorviktor3624 в БП защита от КЗ. может важно какой БП.

[@viktorviktor3624]

@@sokolovskivitali2971 ну скорее всего так и есть .

[@Mr07031944]

Looks good for spot welding of thin materials. Can we add a high value capacitor at welding lead for use in thick metal sheets/ use it like minor welding machines.

[@FixItFast1]

I find it difficult to give the correct answer to this question, I have to try

[@EEG-price]

Some people give good feedback and advice while some are ready to be negative and disrespectful... I hope you continue doing your thing and make sure it's safe for all...

[@AmazingSmart-ngth]

His idea is great, I will do it

[@mr.fitter8667]

Super idea 👍💡

[@karltite128]

The sandpaper tip had to be deliberate. The ending was the best part. Carry on.

[@davepoplin]

Awesome. Thank you for vid!

[@pikifrino]

Congratulations!.. Very good video also!.. Thank you

[@alancamilleri]

You should of kept the psu wire longer and avoid that crappy joint.

[@robm8809]

It's "should have", not "should of". I agree, though.

[@alancamilleri]

@@robm8809 thanks teacher 👍

[@robm8809]

@@alancamilleri You're welcome. :)

[@DonnieBrass]

​@@robm8809 I reckon even you're wrong. It's "should've", not "should have". "Should of" doesn't even sound like "should have", it sounds like "should've". I think it got started by speech to text apps, and thru our failing education system it has actually somehow become quite the norm, especially online. It bugs me too when I see it, but it is what it is. The statement of "should of" doesn't even make any sense, like at all... so I don't get what people think they are saying when they actually type it out and don't have the excuse of it being a speech to text error.

[@robm8809]

@@DonnieBrass "should've" is a shortened form of "should have" so we're both right in a way. :)

[@parameswaranmenon6820]

Great! Congratulations❤❤❤

[@Shaun.Stephens]

Fake video! He wasn't using the laptop supply (they won't do that, they have over-current protection). In the burning videos the graphite rod was actually connected to a high-current supply like a car battery. Having 'extension leads' allowed for the illusion.

[@ishtiaqali6955]

no sir you are wrong..not ALL laptop power supply have over current protection..i have a lot of different type of chargers they don't have this protection..some have some not..i have an hp 19.8v 9.5 amp a philips a dell ..they don't turn off when shorted

[@stinkycheese804]

The graphite rod is a resistance that if someone is lucky enough, will limit current enough for the PSU protection circuit to not shut off the output. Better technique would be to reserve it for spot welding, put a resistor in series to limit inrush current to a capacitor bank in series, so you simply wait a few seconds to charge up the capacitor bank, then are discharging it to do the spot weld. No spark plug or battery core required, just low gauge wire and durable/replaceable electrode. A very short piece of 12ga solid core wire as a replaceable tip in a screwed-clamp setup would do nicely if it just needs to be cheap and use scraps lying around anyway.

[@jvon3885]

Ok so build one and film it then put out the debunk video. That's what I expect from anyone who challenges these types of videos.

[@TekWhizz]

You are just very wrong, stop thinking you're being fooled, not everything is a conspiracy. He was using a computer power supply, and the reason the power supply protection wasn't tripped is because he has the carbon rod, and that rod has resistance so the power supply doesn't see this as a "short" circuit. Of course you need supply with enough amperage to heat up the tip of the carbon rod to a high enough temperature. He doesn't show the amperage but often it's around 3 Amps or so. You can use any power supply with enough amperage, with a higher voltage you would need less amperage to accomplish this. A 12V PC power supply would probably be good too, they often have around 15 Amps or more on the 12V rails. It's the carbon rod that makes this possible, it gets very hot easily. These are very thin materials, for heavier duty welding you'd probably need much more power.

[@joestalin2375]

​@@jvon3885yea and hurry up !

[@NeilMyatt]

I’d use heat-shrink tubing instead of tape. Tape is a PIA. Also worth soldering the connections at the same time

[@sjb3460]

If you take your cable wire stripper and twirl it around the insulated wire, you will have better results.

[@LawpickingLocksmith]

Imagine the builders of the Titanic had his wisdom? That ship would have all the viewers of Mr.Beast welding all the dumped razor blades into endless ships?

[@almirfilho3802]

Parabéns pela aula

[@thanhhoang-iu8gv]

Những dự án của bạn thật là độc đáo , đơn giản tiết kiệm dễ làm và hữu ích /Hoan nghênh bạn và tôi luôn chờ đón những dự án của bạ ! Cảm on bạn

[@sidkhan9871]

If I am not wrong... Is this spot welding?

[@Angtechservice]

Yes

[@leeruss979]

The music is TOTALLY FINE

[@Starladycandyeducation]

Thx for your amazing Idea, I suggest a video for fixing an old Mac book pro not working because of the original power supply .

[@tina5670]

😮 That was awsome!

[@GuillemSabater]

Interesante video, pero, ¿para que sirve la bujia? ¿solo para aguantar el varilla de carbon de la pila?

[@MNJay1]

I've got a question. What are the blue pipe wrench pliers you used to disassemble the spark plug? The name and where can I buy them?

[@fissehaasfaw2462]

Ok, good but Why You hide wires line after some time . That create suspection.

[@şengül-q7e]

kaynağı kısa tutuyor uc kıpkırmızı olunca çekiyorlar.ya evi kendilerini yakacaklar ya sigortayı.

[@smok4925]

You are amazing, you sell secret knowledge from 50 years ago 😛😛😛😛😛

[@joshuawalker803]

You can use pipe cutter on the batteries to open them easier as well as wire nuts or butt connectors for permanent connection on your braided wiring

[@javierhernanvelezgomez1950]

Gracias!!!

[@لاللإنبطاحقف]

you are the best , thanks

[@GitXxxd]

great video and narration!! that "subscribe" writing just gave me an idea..... like a free-hand CNC tool or a wood burning technique.....

[@VahanToroyan-zx4ed]

Thanks ! (Erevan)

[@ff-mu6cc]

cool!

[@FixItFast1]

tienes un avatar genial 🤗

[@MercBenz-oc5fo]

Spark plugs can be used in fishing and other applications and, you will not believe, in car's to ignite gasoline-air mixture...

[@lukask7445]

IMPORTANT improvement. If you have no such spare wires as in 3:03 you can simply use the ones you have just cut.

[@horstszibulski19]

Just add a compressor and an air nozzle and you can arc gauge as well...

[@Helena-sd2zy]

How exciting I enjoy your show and you do such a good job, if you want to you can lower the music a dab it doesn't bother me I like it I am so far behind times that I didn't know they made a light bulb that had a battery in it you know you just touch it with your finger

[@johnholmes6897]

The spark plug has a conductive lead, you pulled it out You could have certainly used the original leaf. Rediculous. You can buy a basic welder that actually welds for $50 and you won't get electrocuted

Electrocuted? These laptop power supplies normally have under 20 volts.

[@geraldopontes37]

Excelent! Thanks

[@Venoms60]

Magic :)

[@binocz]

I've been had. But it was fun! I'd do it again...

[@saifuddinlakdawala8988]

Only heatproof material like spark plug ceramic is a must to hold carbon rod. Wood or plastic holder will burn when rod heats up. Yes no need to use a new spark plug, old discarded will also be ok.

[@EdemirMedeiros]

Até que em fim um abençoado achou um projéto para o carregador de leptop, achei que ia ter que jogar os meus no lixo😅😅🖒vlw!

[@evaldomendes74]

Depois de fazer essa gambiarra toda, é bem provável que o carregador só sirva pra ir pro lixo mesmo... 😆

[@lukask7445]

Você tem lâminas de barbear clássicas desnecessárias?

[@errolflyne4630]

great idea if works like this

[@redbuffalo9747]

This is pretty awesome! I like it. This guy is fearless. Probably a descendant of the dude that was the first human to eat an oyster.

[@DonnieBrass]

Fearless? What's to fear in this video? You do realize that he could've held onto both bare wires in his hands, even with the charger plugged in, and wouldn't feel a thing or receive a single shock, right? That laptop charge is powered by AC (alternating current) electricity and it then converting it to DC (direct current) electricity and sending that out the wires he cut. It is also only putting out 16-20 volts of DC power at a very low amperage. It would need to be putting out 75 volts or more for you to even be able to feel it tingle or shock your dry skin at all. DC electricity is very safe at low voltages (less than 60 volts). This is why you can touch both the negative and the positive side of a car battery at the same time with your bare hands and not feel a thing, or be able to touch both contacts of a 9 volt battery and not feel a thing. Those are low voltage DC electricity. Have a good day.

[@carcav13]

Very clever.

[@DIYSimple8]

The computer source works great, you are very creative, thank you very much! 👍🏻👍🏻👍🏻

[@EdTannenbaum]

This video needs to be watched at .5 speed or it won't make sense.

[@ogeskarapuz]

Дякую за видео!

[@taxidude]

I don't know about you but I've laid awake all night wondering how to weld two old razor blades together! TOSH!

[@chrisvilavelha]

@pkf4124 10 hours ago Its a standard HP laptop supply 19v @ 65 watts, they are all around that no matter the manufacturer.

[@CreativeHop]

It's true that the longevity of this power supply is excellent, you've turned it into a very smart and creative welding machine.

[@saifuddinlakdawala8988]

Why add extra wires & tape it up? Use output wires of power supply after removing black plastic from cable.

[@shailendrachiplunkar7195]

Nice project Sir

[@connielingus6969]

You sound vaccinated!

[@loviestlewis1103]

Next time wrap sand paper around front of drill nozzle and tape it to it excellent for grinding down things fast and on the fly .

[@mikebond6328]

A sander works well also.

[@gustavochiozza6465]

Excellent

[@viktorskypec3154]

Только увидел заделку скруток задался вопросом,чему этот самоделкин может научить ⁉️

[@alexandrteplov4445]

такие видео не нужно расценивать как конечный продукт, это просто подача идеи. конечно же провода потолще нужно припаять прямо к печатной плате блока.

[@viktorskypec3154]

@@alexandrteplov4445 тем не менее идею нужно подавать в технически верном исполнении

[@ИльяКоротаев-б9я]

Начальный этап зачистки проводов, взятие графитового стержня из пальчиковой батарейки, использование старой автомобильной свечи, как держатель. Сварка аккумуляторов, сопряжена с трудностям, нет: прижима, регулировки тока и времени разряда, да и сам ИБП работает на перегрузке, глазки надо беречь. Но идея хорошая, если в средствах ограничен.