The smallest DIY welding inverter

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My laboratory equipment
Laboratory power supply ali.pub/2tmanr
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Multimeter 1 ali.pub/2tm7hm
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Multimeter 2 ali.pub/2tm7xk
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Multimeter 3 ali.pub/2tmcks
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Multimeter 4 ali.pub/2tm9qb
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Current clamp ali.pub/2tm9yo
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Capacitance and inductance meter ali.pub/2tm945
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Universal Signal Generator ali.pub/2tmgij
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Oscilloscope ali.pub/2tmb1d
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Transistor tester ali.pub/2tma7t
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Thermometer ali.pub/2tm8sa
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Frequency meter ali.pub/2tmigc
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Electronic load ali.pub/2tmagy
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Intelligent Chip Tester ali.pub/2tmicu
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Soldering Iron ali.pub/2tmbm6
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Microscope
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#Weldinginverter

[@MCsCreations]

Pretty amazing job, dude! 😮 Looks fantastic! 😃

[@gilvansantos5331]

Awesome work, Could you make the files available?

[@harishkarumuthil5761]

Thank you for this wonderful video. With in the two extra PCB boards, I assume that, one is PWM driver circuit. May I know what was the other one?

[@themisk.3843]

awesome job..really appreciate this kind of videos cause is good to learn..can u share the shematics ?

[@therealjammit]

80 amps. Not too shabby from a flyback convertor. Your idea of modifying a toroid to include an air gap is a brilliant idea. I would have tried to make do with an inferior pair of "E" cores.

[@fabriziobrutti1205]

It's not flyback, it's a single switch forward :)

[@martinsiolowosoran5242]

Good and simple job, please can you share your circuits

[@eduardoaparecido7807]

You do welding inverter AC?

[@johnjohn-wc8fz]

hi there could you tell me is it possible to have ac on the output ?.... instead of dc thank you... great work

[@blastexamstutorial2526]

Nice and pretty fine, please can you share with me the schematic diagram with full description and well explained.thanks and God bless you.

[@yotsukelhancker]

Saludos buen proyecto compartes los pcb para realizarlo

[@MohammadAbouBasha]

that's amazing job, did you make the circuit yourself, and can you increase the amp up to 200 or 300 amp or the circuit needs major modification?

[@hackerbrain1073]

could you give jlcpcb ckt and parts list

[@ramzan3824]

dear circuit digram ?

[@franzmoliner9405]

enseñanos detalles de los compinentes y diagramas

[@sohanurrahman5859]

Please make a tig welding machine...

[@Targetjobs537]

I need buy this

[@veerabaguv1648]

what's the watt of your soldering iron

[@ledmarcos88]

Como faço pra conseguir esse layout ?

[@diegfb2001]

How dificult is to make the output AC instead of DC? If you would want to weld on aluminum it MUST be AC to work properly...

[@habibsavoji777]

Your design is much less components than schematic in beginning of video and its different. Could you please share your design and second trans turns you made with air ferrite?? Thanks

[@Ihavetruth22]

So 7:17 your solder over components to reduce heat?

[@tjahjonoronny9112]

Can i buy this kit from you? How much the price? Regard Ronny

[@krisLight594]

Can you provide link of where i can buy this Current transformer Ferrite core?

[@hyperhektor7733]

its from old PC Powersuply (400W maybe)

[@ricky07536]

Can I buy pdf files from you

[@doryempleo9717]

Can you share a schematic diagram? Iwant to try for myself,thsnk you

[@jkvdv4447]

sch is right in front of video! 😀

[@hyperhektor7733]

@@jkvdv4447 lol

[@khairulrul7112]

please send me the brightest and clearest schematic photo🙏🙏🙏

[@jeanebarbosa2744]

Amigo vc pode passar o esquema é a placa de circuito por favor

[@kalanakumara2835]

Please give me a cerkit diagram link

[@krirksakwong5642]

is it can make welding machine power by 24Vdc. battery without convert to 220vac by inverter.

[@JonnyDeRico]

it is a step down converter design, so it has only a good efficiency if input and output voltage have a bigger difference. On the other hand with a battery that can deliver 80amps continuously you could directly weld with...no need for regulation as the battery is perfectly stable...

[@mubinmubi5742]

The circuit is poor quality please send link or clear picture

[@heyderaliyev8976]

Thank you for Great video.,, could you please provide a circuit diagram for this welder??? Pojalusta / I love Russians))

[@Mitt_097]

Why is it 55 hot resistance

[@Vladimir.Sr.]

this is the norm. put a resistance with a greater heat dissipation power, or several parallel weaker ones

[@harishkarumuthil5761]

here I am attaching the screenshot of circuit diagram for easy reference for poor people who can not easily see 720P video i.imgur.com/dQd8uBz.png

[@samdeane6683]

why this much solder?

[@hyperhektor7733]

you need thick metal for high current, a normal PCB copper is just too thin and would burn instantly

[@user-lt9dy2wp3q]

......... ........ ............?