{286} Inverter Welding Machine Repair Course / How To Repair Inverter IGBT Welding Machine

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  • Опубликовано: 23 дек 2024

Комментарии • 165

  • @kennymanchester
    @kennymanchester Год назад +1

    Your channel is among the very best resources on general electronics anywhere. I think what I love most is your patient breakdown on how things work and the detailed explaination on such a wide variety of electronics. Your channel is one of the few places I can satisfy my appetite for learning and discivery. You are making me better with nealry every single video. It must be gratifying to know this is true for thousands of other people all over the world too. Blessings!

  • @rohmathardi
    @rohmathardi 4 года назад +4

    There are many wonderful videos about electronic in this channel. Thank you for sharing.
    May Allah bless you. Aamiin.

  • @muhammadishtiaq24
    @muhammadishtiaq24 Месяц назад +1

    Excellent thanks for sharing this informative video keep sharing❤❤

  • @hugoegon8148
    @hugoegon8148 4 года назад +3

    Very good explained. Let me mention additional: Before testing DC relais with external power, one should take care if there is any fly back diode (not the case here). If so, polarity is important, otherwise diode could be damaged.

  • @chriskeiffer5861
    @chriskeiffer5861 2 года назад

    Videos and great explanation my friend. I speak fluent French and English with English being my first language and let me say you use better terminology than I do!! Love your videos my friend. All my respect from Houston texas

    • @HaseebElectronics
      @HaseebElectronics  2 года назад

      i am thankful for your valuable comment. it is indeed a golden asset for me
      please accept my best regards and lovely thanks

  • @rmjnm
    @rmjnm 4 года назад +1

    Very good video sir. As it was not expected surprised to have this series of videos on IGBT welder. We've got something new to learn. Thanks.

  • @carloscorrea4359
    @carloscorrea4359 Год назад +1

    Interesante video como todos en su canal .. gracias por compartir tus conocimientos saludos cali Colombia

  • @mahendragadhavi6811
    @mahendragadhavi6811 Год назад +1

    Very informative video for those who have theorycal knowledge.

  • @sinisakragulj104
    @sinisakragulj104 6 месяцев назад

    best so far on all of youtube! 🤗 I prefer east souheast and south asia people for this things!

  • @rogermurillo9153
    @rogermurillo9153 Год назад

    El mejor video explicativo que haya podido ver acerca de soldadores. Muchas gracias

  • @mugenyirobert971
    @mugenyirobert971 2 года назад

    I know with your guidiance I can solve this problem, brother , only I request you not to get tired of me .
    Thanks let almity God bless you and provide you with more knowledge. For I like your trachings without you I wouldnt be knowing the little I have managed to grasp.

    • @HaseebElectronics
      @HaseebElectronics  2 года назад

      it is my pleasure.
      your comment is most valuable for me. stay blessed dear brother

  • @draweasychannel
    @draweasychannel 4 года назад

    great work ,,very big like

  • @achmadiadianggara2201
    @achmadiadianggara2201 4 года назад

    I'm waiting part 2 bhaijan, may Allah bless you by what u have done.

  • @pakistanimominusa
    @pakistanimominusa 4 года назад +1

    MashaAllah very nice video thanks for sharing 👍

  • @ahmedmadkour
    @ahmedmadkour 4 года назад +1

    My brother 👊 give you big 👍 keep safe

  • @mansirrabiu7412
    @mansirrabiu7412 4 года назад +1

    You're wonderful haseeb..!

  • @shanzay4316
    @shanzay4316 4 года назад +1

    Very nice sharing ....✌️

  • @alexvanstaden6734
    @alexvanstaden6734 3 года назад +2

    Perfect explained superb details. Thank you Sir

  • @roseelectronics4582
    @roseelectronics4582 4 года назад +2

    Thank you my friend! I like to learn about inverter welding machines as they are sometimes coming for repair.

  • @Adrian77968
    @Adrian77968 3 года назад

    I have a different welder but the explanation helped me a lot. Thanks!

  • @mate2173
    @mate2173 4 года назад +3

    Nice video

  • @حسينالحداد-ث3ت
    @حسينالحداد-ث3ت Год назад

    Peace be upon you, Ustad. Is it possible to control the voltage coming out of the inverter welding machine? May God increase your knowledge

  • @michaelgallias2651
    @michaelgallias2651 4 года назад +2

    Thank you for your fully educative and versatile videos, that even a beginner can follow! Not many videos like these in youtube.

  • @mariusduca2263
    @mariusduca2263 Год назад +1

    very nicely explained, true teacher.

  • @MdMaruf-dk3cc
    @MdMaruf-dk3cc 2 года назад

    I finish replaced all 4- IGBT. After I powering my machine, power is good without a light of error indicator, but when I touch the torch to the ground the IGBT are blown again. Any recommendations to check parts is appreciated!

  • @mohanadesa3266
    @mohanadesa3266 Год назад +1

    brilliant as always 🙂🙂

  • @حسينالحداد-ث3ت
    @حسينالحداد-ث3ت Год назад

    السلام عليكم استاد هل يمكن التحكم في الفولت الخارج من مكنة لحام الانفيرتر وزادك الله علما

  • @sinojcs3043
    @sinojcs3043 2 года назад

    Very good and infermative 👍👍👍

  • @theolin49
    @theolin49 4 года назад +1

    sir very clear and good explanation

  • @forogonya-howcometoyou5727
    @forogonya-howcometoyou5727 Год назад

    Thank you for your tutorials, may I know if you have tutorials in VFD's their principle is almost similar to the IGBT Inverter Welding?

  • @mugenyirobert971
    @mugenyirobert971 2 года назад

    Yes mr haseeb thanks for the good service your offering us infact since I started watching your videos , l have got a great inmprovement in repairing work more especially on smps units.
    Now I have got a challenge , theres a welding machine am trying to repair (arc 400, DC inverter arc welder mos), on no load voltage at the terminals and on the display is OK (78v dc) and current on the display varies very well when the current nob is turned.
    But now on trying to weld, it sparks once at the electrode and voltage drops or disappears instantly but current remains displaying on the meter I don't know what could be the cause of this.
    Thanks

    • @HaseebElectronics
      @HaseebElectronics  2 года назад

      please check the control card. might be its over current limit is misadjusted. you can try by adjusting trimpot on the PCB

    • @mugenyirobert971
      @mugenyirobert971 2 года назад

      I have tried but the problem has persisted and also the open circuit indicator is indicating open circuit I don't know what component could be causing this.

  • @FoodFunAndEnt
    @FoodFunAndEnt 4 года назад +1

    Hello sir very informative video

  • @mate2173
    @mate2173 4 года назад +2

    Can u do I video on dc motor control using pcb board

  • @joe-yl6io
    @joe-yl6io Год назад +1

    Very nice video sir. Please keep up the great work.

  • @mechanotech4012
    @mechanotech4012 2 года назад +1

    Great explanation and easily understandable..thanks a lot..

  • @م.مهندحسن
    @م.مهندحسن 4 года назад

    Very good explaine im waiting next video for mosfet drive

  • @ahmadhellani1961
    @ahmadhellani1961 7 месяцев назад

    Hi, may you help me. Dose the 2 igbt the same ?

  • @gerumseifu8973
    @gerumseifu8973 Год назад +1

    You are simply great

  • @WoderMomOfficial
    @WoderMomOfficial 4 года назад

    Wonderful share bhiyaji ❤️❤️❤️❤️ like 👍👍

  • @dimitra.d792
    @dimitra.d792 2 года назад

    you are specialist electronic sir
    well done
    just on arc 200 they have two ntc thermistors one ptc thermistor one relay and 4 capacitors
    can you explain and on this circuit or is the same ?

  • @tharindumaduwantha2552
    @tharindumaduwantha2552 Год назад

    Very very valuable video ❤❤❤

  • @user-pq5tz5pn4g
    @user-pq5tz5pn4g 4 года назад

    السلام عليكم بتوفق ونجاح دائما احلى واجمل

  • @kmhovlog6185
    @kmhovlog6185 4 года назад

    Awesome mashallah excellent informative vedio big thumbs up from me thanks for sharing stay blessed always be happy ameen

  • @gayanwijethilaka9135
    @gayanwijethilaka9135 3 года назад +1

    Thanks sir. I am from Sri Lanka

  • @garypoplin4599
    @garypoplin4599 Год назад

    5:34 - Another way to distinguish the positive terminal of a bridge is to note the direction of both AC pins and the negative terminal pin are the same and the positive pin is turned 90 degrees.

  • @EuanneHyunaRosas
    @EuanneHyunaRosas 4 года назад

    This Interesting tutorial for me. Thanks for teaching us my friend 💚

  • @mate2173
    @mate2173 4 года назад +1

    How did u know it was dc caps not ac. Please make video on capacitors as well

  • @ArjanvsTheWorld
    @ArjanvsTheWorld 4 года назад

    Superb video Haseeb.

  • @sureshlingabathina
    @sureshlingabathina 3 года назад

    Excellent knowledge and explanation.

  • @hamzatvchowkazam338
    @hamzatvchowkazam338 4 года назад +1

    Important video

  • @electroniquepassion
    @electroniquepassion 4 года назад +1

    Super vidéo merci

  • @sureshlingabathina
    @sureshlingabathina 3 года назад

    SirJi, my model do not have relay and NTC. Pls suggest me some fuse or circuit breaker for input protection from high voltage and subsequent hi amp draw. My unit inrush current is 48 amps.

  • @rendangbabi88
    @rendangbabi88 2 года назад

    I have analog mmeter, can you show me how to use resistance mode to test those bridge? Or resistance mode can't test it?

  • @petertyrrell6690
    @petertyrrell6690 Год назад +1

    Very helpful. Thank you.

  • @mostafashahwan9864
    @mostafashahwan9864 4 года назад

    Interesting videos..if you can more explain about types of capacitors in different electronic boards and how can I check it..many thanks

  • @electronicrepair5060
    @electronicrepair5060 4 года назад +1

    شكرا

  • @CookingKhabir
    @CookingKhabir 4 года назад +1

    Wow superb

  • @bryansoleta2101
    @bryansoleta2101 3 года назад +1

    very clear.i love it.

  • @mugenyirobert971
    @mugenyirobert971 2 года назад

    Sir I wanted to know what it means by fly back , where do we need to use fly back diode and how does it work

  • @carolinediyandvlog
    @carolinediyandvlog 4 года назад

    Super pomysl i Ekstra efekt👍

  • @hiralifestyle
    @hiralifestyle 4 года назад +1

    Nice🌺salam bhai

    • @hiralifestyle
      @hiralifestyle 4 года назад

      Maray sub bohat kam hu rahy ha..i think roz 15 frnd banty han.phir kam hu jaty han..kio nahe batata..ap help kar sakty hu k utube ke kio new police aie ha tuu..shid hamy na pata hu

    • @hiralifestyle
      @hiralifestyle 4 года назад

      Kio idea ha tuu bata dy..kiya log back.ly lyty han yah wajha ha..

  • @madalitsomilla8964
    @madalitsomilla8964 3 года назад

    This is great tutorial. Thanks and keep posting

  • @user-ey6vt2st5i
    @user-ey6vt2st5i 3 года назад +1

    Thank You Sir , Very informative video 👍

  • @milanmilan1740
    @milanmilan1740 Год назад +1

    You're very good

  • @Dr.QaisarAbbas99
    @Dr.QaisarAbbas99 4 года назад

    nice work dear bro thanks for sharing
    stay blessed

  • @mugenyirobert971
    @mugenyirobert971 2 года назад

    Hi bro actually I have tried to adjust the trimpot just the way you told me to do, but problem has persisted and also the machine is indicating open circuit at the open circuit indicator, I don't know what components could be causing this problem

  • @johnsuemitchell-sp3nw
    @johnsuemitchell-sp3nw Год назад

    That’s very helpful thank you 👍

  • @theolin49
    @theolin49 4 года назад +1

    sir i have a question regarding my welding machine capacitors the value are 450 volts 1500 microfarad but the test reading now are 1310 and 1315 microfarad may i know if they are still good . thank you

    • @HaseebElectronics
      @HaseebElectronics  4 года назад

      yes dear these are acceptable, most of time if we test this provide marginal readings, but if these selected using ESR meter then we can verify the ESR value.

  • @لجينشانيل
    @لجينشانيل 4 года назад

    Good job thanks friend👍🌹

  • @mazayachannelvideo
    @mazayachannelvideo Год назад

    Sangat bermanfaat, salam support dan sukses selalu

  • @meandbabajan76
    @meandbabajan76 4 года назад

    Very nice and good work

  • @mr.s.m.siddiqui4401
    @mr.s.m.siddiqui4401 2 года назад

    Haseeb Bhai. Assalamualaikum.
    Can I convert igbt welding machine into a 12v 500A rectifier for electroplating. If yes kindly guide me.
    Jazakallah Khair

  • @mariamnadeem4765
    @mariamnadeem4765 4 года назад

    Wow awesome video thanks for sharing

  • @JohnnyCab
    @JohnnyCab 2 года назад +1

    very good explanation ,tha

  • @daenglifestylecanal958
    @daenglifestylecanal958 4 года назад

    Que buen trabajo

  • @hassantahirfoods217
    @hassantahirfoods217 4 года назад

    biiig like
    supperb
    u doing great job
    stay connected

  • @AsifAhmed-so5hl
    @AsifAhmed-so5hl 4 года назад

    Assalm alekum sir is circuit ko battery charger Mai kese use Kar sakte Hain SG 3525 ic wala circuit bhee use ho or amp vr bhee use ho please help me sir

  • @hamidh9847
    @hamidh9847 Год назад

    Hello friend.
    I need help for find a iC part no . Of current control board with SG3525 pwm ic . Thanks

  • @roomithegamer2499
    @roomithegamer2499 4 года назад +1

    Very sensitive work should be careful always

  • @dm_juni4005
    @dm_juni4005 4 года назад

    terima kasih tutorialnya

  • @thisthatinfo
    @thisthatinfo 11 месяцев назад

    Please make video on Japanese gas fan heater.

  • @AbdulWahid-ew7xq
    @AbdulWahid-ew7xq 2 года назад

    Fine explanation but I think the purpose of the relay used here is that when power is switched on the capacitors should not be charged directly with 230V ac. Because if someone switches the machine on then off then on again. There could be a disaster and the capacitor could blast because it could hold voltage for some time. So the manufacturer placed a relay here to protect the capacitor. However, when welding will be started the relay will go on to provide the necessary current and will bypass the resistor.
    Summary: The purpose of the relay is to protect big capacitors from blasting.

  • @KBTechbd
    @KBTechbd 4 года назад

    like very nice my dear

  • @sudheerkumar5966
    @sudheerkumar5966 4 года назад

    Very good sir

  • @arkarkyaw5753
    @arkarkyaw5753 11 месяцев назад +1

    Thank you sir

  • @ahmedjawad16
    @ahmedjawad16 2 года назад

    Aoa Haseeb SB Mera DC welder poori power output nai nikalta is ki setting main issue ha

  • @rugtacilansarkamustaqbal8974
    @rugtacilansarkamustaqbal8974 4 года назад

    Keep going pro

  • @k.kalinga9728
    @k.kalinga9728 3 года назад

    Good explain thanks

  • @mac2k2020
    @mac2k2020 3 года назад +1

    if i showed you a video of my inverter welder could you help troubleshoot the problem ??

    • @HaseebElectronics
      @HaseebElectronics  3 года назад +1

      sure it will my pleasure
      please send to my whatsapp 00962-79-1161084

    • @mac2k2020
      @mac2k2020 3 года назад

      @@HaseebElectronicsthank you so much.. your videos are amazing
      i'm trying top figure out how to send it through whatsapp hahah but for now this is the link of the yt video
      ruclips.net/video/899W9WoHnyU/видео.html power is on screen flickers then a light touch on the board and it starts
      second video is with mig gun connected , someone suggested it is a,fault in the relays but they are hard to replace without special equipment i only have a soldering iron and a multimeter
      ruclips.net/video/XBiRmH0k1Fs/видео.html

  • @danstark462
    @danstark462 2 года назад

    This is good, sir

  • @ejwalpv6594
    @ejwalpv6594 5 месяцев назад +1

    welding course online ഉണ്ടോ

  • @ashrafdewall2002
    @ashrafdewall2002 3 года назад

    good explanation

  • @badeakabha2457
    @badeakabha2457 2 года назад +1

    Thank you

  • @feebyewok
    @feebyewok 4 года назад +1

    seandainya kita dekat, kita bisa mengerjakan proyek bersama

  • @bajwawaqar
    @bajwawaqar Год назад +1

    Nice

  • @mahmudbabul2576
    @mahmudbabul2576 2 года назад +1

    Thanks.

  • @saumyagunawardana644
    @saumyagunawardana644 2 года назад

    Why NTC burnt quick after power on relay olso not working

  • @sureshlingabathina
    @sureshlingabathina 3 года назад

    What is the purpose of relay. If current directly pass after bridge what is the disadvantage.

    • @HaseebElectronics
      @HaseebElectronics  3 года назад

      initially the current flows throuh PTC or NTC to charge the capacitor to a specific voltage level (if we don't use ptc or ntc, may be it will blast the capacitor or may be it will damage the bridge) . then the low voltage power supply starts and it operates the bypass relay. so relay allows the full current flow to the next circuit and the ntc / ptc is bypassed

    • @sureshlingabathina
      @sureshlingabathina 3 года назад

      @@HaseebElectronics I understand, Some models I have observed that they do not incorporate relay or NTC but keep 6 to 8 good company Rubycon high capacity capacitors what is your opinion on this design.

  • @j.ckusal1809
    @j.ckusal1809 3 года назад

    Thank you so much