I think there is absolutely no need to apologize for this "silly" project (other than KZfaq is a tough crowd sometimes). It is quite impressive, saves a lot of space (for us folks with a small workspace it's a big plus!), the arc looks as stable as from my big (and not cheap) inverter. It does most or all of the jobs needed in hobby welding context. And in case it breaks, you can repair it easily. It's a great project.

I have built this inverter with output regulation and they work more efficient.. thanks for inspiring me

Hiciste la soldadora inverter más chica del mundo. Tu canal y conocimientos son increíbles, me alegra que youtube tenga creadores de contenido como vos

I would love to know how you figured all that stuff out about the core, how you did the calculations on output power, air gap, turns, etc. Maybe you could do a video on that?

I Love the Linesman Pliers as a "Stinger"! Might eventually arc out in the pivot joint, but, Hey!

This concludes a wonderful DIY adventure. Thanks so much for sharing your knowledge and passion! SMD components should improve cooling without sacrificing the size. Why not adding your 555 timing circuit and allow this welder to do spot weld for batteries tabs or thin sheet metal as well? I'm sure a portable all purpose welder would market profitably to DIYers.

Awesome tutorial. I'd like to see a Mig/Mag or Flux Cored inverter PCB if it's possible.

WoW!!!! very cool. I like the way you explain it to us all. Keep on creating.

You briefly got me all excited. JLCPCB prices start at $2 for 5 pieces not 10 (unless I'm missing something).

you have high level of Electronic knowledge i follow your videos . thanks

Well i wonder if making a case with thick aluminium with groves and using this as radiator would improve performance without sacrificing dimensions. I know that in audio amplifiers this solution is used.

Make a plasma cutter please

es pequeña pero muy potente se porta muy bien en los trabajos de reparación

Hi my friends This files that is uploaded, don't open with sprint layout 6 software. I think that it is broken. Please upload them again. Thank you...

can you make it constant voltage so it work for MIG?

Hello good afternoon all right? I liked your project, but describe more about the main transformer of how to wind it up in this configuration that your circuit remained, because I have many doubts. thanks

I like your useful video & i think it will be very fun if build a inverter furnace.

Hi !Now your videos are very good .But the biggest thing people need to really know about this welder is what kind of outlet p plug do you put on the at the end of The electrical power cord where the two wires are showing!

Good job. Thanks for sharing.

Do you need air gap transformer on forward topology?

We need video about how to make washing machine direct drive warcking with batarry

Is it posible to weld ac on a dc welder

Why did you do it? Why not?

I would have be more happy if the circuit was still given in PNG or jpegs

Sir, what it the size of the main PCB and pwm ? plisss

wow awesome device. How complex would be making a plasma cutter ? Thank you

Can I ask you this question the cord use for main power transformer is it ferrite or powder iron I am making push pull inverter and I need to know which core is better for low heating of the mosfet

can we make a simple dc welding machine with triacs and rectifiers and without any transformer ? they can give very high currents and we can adjust the voltage output .

Thanks شكر جزيل لك والى قناتك

I hope you would answer this to me but why the second diode vd11 needs to be of higher current? To my mind the vd10 needs to be of high current..

Very educated. Like it very much

Very good video

Can you make the same version but with a 150amp output and an overkill cooling solution that lets it weld non stop without getting damaged or overheated! You can make it as big as you want as size isn't of my concern.

Circuit diagram please

One more question .Now would it help this welder life out by putting a grown wire to the body of this welder?Or is this welder already grounded some how and all that it needs is the blue and brown wires connected to a two prong plug?????? This is the biggest part of to this welder working is putting the right plug on the end of this electrical cord!

Im just asking why the output transformer in some inverter welding machine no electrolytic capacitor? 🤔🤔

Hello dear please a video make for 12 volt water heater .....thanks

I have an important question. When you weld, do your heels touch the ground?

circuit diagram ?

can you make a plasma cutter?

The Chinese welder has a lot of space inside

Can i add filter capacitor on output transformer in the circuit

Beautiful job, dude!!! 😃

how much

Very cool!!!

Can you tell me the duty cycle of this welder ??? Thanks. Can you tell me if you could do the same thing in a plasma cutter somehow ??? Thanks again

could you give me complet ?

hello would it be possible to remove diodes on the output side to make ac instead of dc ...so converting it to a ac welder instead of dc ????? thank you

I need pdf file please or part list

This is a great piece of work, just awesome.

I have the ZX7-250 220V it came without the electrical plug lol just a blue and brown wires showing!Now my questions to you is #1 What kind of USA plug do I need for this welder to work right with the 220V ?#2 Is how is this welder grounded 🤔 With just these two wires that needs a plug that put on the electrical power cord?

i need pcb digine

explain how you can convert the mini soldering iron from 220v to 110v

Great video. What is this 2Kohms W 202 potentiometer for ?

cost of the inveter ?

tengo una de las mismas características

Price this cercute plz I need this

good day sir. I am a fan of yours since your subscription is 5k a few years ago. sir may I request you upload the files in SPRINT LAYOUT because one of your archives files was corrupt. please reupload the latest sprint layout, sir. thanks

The duty cycle would be about 10% at full amps

My Chinese welder has W 103 ,W 502 ,and W 202 potentiometers I cant find the one to change the U2 welding voltage. Would appreciate your help

Greetings from Poland , next nice video !

I love you.😘

circuit diagram please.

我是中国的朋友，很喜欢你的作品，你那个驱动电路图能分享一下吗

👍

How can I buy these

File pdf please!

you said that the core can produce 222.2 kilowatt or 222.200 watt , but during welding the volt drop to 24 volt at 80 amps, means 1920 watt

After all some people sent cars in space !

Saludos amigos, me gustaria intentar hacer el circuito, me regalas el plano por favor Greetings friends, I would like to try to do the circuit, will you give me the map please. download the file but you can't see anything, it seems like it's bad

Can i buy one?

what is the serial number for vt2 and vt3

Pdf

Can you just sell to me one unit of your full fledged inverter welding unit in the awesomely mini size?

can u make a pt 2 with cooling and all

Trisha Takanawa

The Chinese will clone your device

Supa

circuit diagram is not clear....no like.

Please make h bridge inverter 300v dc to 220v ac thanks

can you please sell me this unit to me.

You should have a lot of pride in what you do. There is no shame in it. Maybe you could now build a high frequency unit so you could weld ALUMINIUM. Use it to TIG WELD Copper, Brass, Silver, Gold or what ever your welding needs. That also would be a great video mate. Are the drawings to this welding machine on your site? I would like to build this myself. I think the Diodes are really to small. I wouldn't think the duty cycle would be very high. Maybe you need to check and see what the Duty Cycle would be. Along with the high frequency unit you should add a wire welding unit also. I look forward to see your next creation mate. Your time in teaching and showing off your knowledge is appreciated by me.

Канал Ака Касьяна на инглише

lets use chek from atm nice

Subbed. cool. will be checking out the rest!

Holy s***

. THE CHINESE OUTSMARTING THE CHINESE NEXUS TO THE ZOMBIE APOCALYPSE!

My dear Kasyan, I love you but such hairy arms you have!

First..

first command me Very nice

My 3rd comment