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- Опубликовано: 12 сен 2024
- Watch in English Language • #293 Inverter IGBT We...
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Control Board of Inverter IGBT Welder Machine Manual Metal Arc (MMA) is explained in urdu hindi language (Circuit Description & Working Principle)
this control board is incorporated to manage safeties and and adjust the duty cycle to produce a current control function. the maximum peak current is detected by current transducer (peak current detect transformer) which is installed in the input DC port entering to IGBT power section. output load current is monitored a current sense shunt resistance connected in -ve output terminal. the dropped voltage on this shunt resistor are equal to its resistance value and the load current. a reference required current is fed by using front panel current setting potentiometer. a short circuit detection circuit is used to monitor the short circuit conditions at load end
control board compares all values and calculates and provides a corrective error signal to adjust the output duty cycle of sg3525 or UC3845 or TL494 or A7500 or microcontroller (whatever is used)
LM339 or TSM102 operational amplifier opamp & comparator are used to calculate the inputs. temperature protection circuit is used to protect the circuit in case of over temperature of igbt modules
To watch Part 1 • #90 Inverter IGBT Weld...
Part 2 • #91 Inverter IGBT Weld...
Part 3 • #92 Inverter IGBT Weld...
Part 4 • #93 Inverter IGBT Weld...
Part 5 • #98 Inverter IGBT Weld...
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after watching this video you will learn:-
how to #repair #inverter #igbt #welding machine or welder
2. functional description of inverter igbt welder machine
3. how to troubleshoot arc welding machine
4. how to understand mma-200 circuit diagram and how it works
5. if welding machine does not work, how you will repair
6. if main circuit breaker trips off when power switch is turned on
7. over current OC LED light turns on
اللّٰہ خیر ہو جی آپکی ہر دم اور دو جہاں میں بلندیاں اور کامیابی عطاء فرمائے
اسلام علیکم و رحمتہ اللہ و برکاتہ جزاکم اللہ خیراً کثیرا
Sir ur video is quite different fm others.
Theoretically and practically it is excellent.
Hoping for new more video
Assalamu Alaikum Haseeb bhai sir aap ko meri taraf se bahut bahut Eid Mubarak Sir aapane Jo welding machine ki video Banai hai bahut acchi hai aapane deeply bitaya hai thank you very much sir mere pass pigeon ki welding machine hai 3 face per Chalti Hai 380 voltage main isko single phase per Chala sakta hun eskay metallic Mujhe information den yah Sir aap Iske Upar ek video banaen
ماشاالللہ جزاک الللہ ہل من مزید زبردست پہلی بار ایسی معلوماتی ویڈیو دیکھ رہا ہوں
Jazaak Allah khair, Allah ka shukr he
ربی ذدنی علماء اے پالنے والے میرے علم اضافہ فرما آمین
Great video Apke video se Mujhy bhut gyan mila App ek 1'2'3+1'2 phase ki welding machine per banay besabri se intajar rahega thank you
best regards and special thanks
aap video number 99 check kr lein us me aap ko bahut information mil sakti he
3 phase machine ka circuit jaldi share karoon ga
Thanks once again for knowgable video sharing.
Always welcome
u r great sir. weldon sir. u r a best best best teacher sir. buhut zabardast series banayee hay inverter welding machine ki. sir kindly isitarah ki aik series China ups ki b Bana day. thanks a lot. God bless u and ur family. I pray for ur long life with good health.
best regards and i am thankful for your valuable words. i will try to explain inverter
sir , you seems to be a good person
best regards and special thanks
Mhasallah veri nice 👍 informative vidio Allah AP ko or traqi de ameen suma aameen
Jazaak Allah khair
Assalamualykum MashaAllah useful upload big lk👌👌
Sir your teaching Prossior is very useful for all related user's. Thanks
Bahut clear definition sir . Thanks
most welcome
Salamo alekum very nice Allah kareem Aap ko khair o afeeat atta fermae Aameen.
aameen.
Jazaak Allah khair
Sir
Mein ne ap k mobile par
Welding machine Ka
PDF diagram bheja
Thanks
Sir
Nice video ....
Bohat zabardast inverter board circuit description.
control board circuit beautiful video
بہت خوب عمدہ
Bahut barki se bataya hai apne dhanybad
ye jaan kr khushi hui k mera kaam aap ko achha laga
As always good sharing useful for everyone your explanation is very good 👍👍👍
Sir , aapki videos bahut acchi hai
Please , Ampere section ke baare me details se bataye
ok dear me is per detail me video share karny ki try karoon ga
@@haseebelectronicsurdu thank you very much sir❤️
Sir ji single bord wala welding mesinki oc problum ki ek video banaiye plz aapki video bahut helpful he
Very good information dear brother thank you hamesha muskraate raho abaad raho
So nice sir very very thanks hasib bhai.
Very nice good job sir ji
Thanks and welcome
MashaAllah MashaAllah soooooo informative as usual brother! Stay blessed.
Thank you . Mashaallah bradear
best regards and special thanks
Asslam Allaikum MahsAllah Buhat Achi Video thi BUhat si Confusion Clear hoi Sir Zener Diode per bhi ek video banaye jo burn hojate hain unhe kis tarah verify keren Aur jo Zener diode open hojate hain un per type code remove hojata hai un ko kese read keren
Very good work best theory with practical
best regards and special thanks
Very important talk dear thanks for shrng your great knowledge well explanation
another nice job dear bro thanks for sharing
stay blessed
Excellent lecture MaaShaAllah Subhan Allah
best regards. stay blessed
@@haseebelectronicsurdu BOSS CAN YOU HELP ME,
MashALLAH Great work as always 👍🏻🇨🇳🇵🇰
Good work brother
best regards
very usefull videos please keep it up.(Dawamidi)
Bahut hi shandaar video sir👍👌👍
Very good VDO ...Sir..
Pwm circuit details me sikhane ke liye aapko Dil se shukriya..Sir..Muze aapke vdo dekh kar nayi raah mili hai Kaam karne ke liye..Maine aapse smps aur welding machine ke baare me bahut kuchh sikha hai..mai ab aapki sikhaye hue har baat se aur achhi tarikese kaam kr sakunga..Aapko jitna shukriya kru utana kam hai..Aapko Dil se shukriya aur pyar..Aj aapke liye dil me respect aur badhi hai..aisehi vdo's banate rahiye..Meri ek request hai ki...Kya yeh welding machine ka jo main toridle core me transformer hai woh..Regular EE54 core me bana sakte hai kya ?
Plz yeh transformer babana sikhaye.. Thank you very much ..Sir..
aap ku baatein mere liey anmol khajaana hein. khush rahiey
is transformer ko normal core per banana muskil he
Thx Sir ji..
Thanks for videos on welding set. If possible make videos on inverter also with theory and repair circuit diagrams.
Excellent tutorial well explained
Stay blessed
MASHA ALLHA
LOVE U BRO
Nice video useful video thanks sir
thanks a lot. stay blessed
Jzakallah Khare
thanks a lot. best regrads
Very informative, Kindly upload dc to dc boost and buck converter information as usual in detail
Best Regards
great sharing.every one can learn alot.thanks
First comments and view very nice and good work and beautiful skilled academy pin me dear
Wah g aaj to sada bhi kamayab ho gy pehly aany me😂
@@janasmeal7916 cheeting na to hum kamyab hi hotay hain
Nice explain bhaijaan,UPS Ka bhi esa hi video banakar uploaded ho sake to bdi mehrabani hogi please bhaijaan 🙏
Bai ji Greaaaaat,Thank,a Sir
Well explained watching from UK 🇬🇧 stay connected with bell 🔔 😊
Hope to be fine my friend ♥️ give you 👍 good job 👏
wow good video
Big Like to you
Thanks for the visit
Dear sir sg3525 pin no 11 or pin 14 pe same frequency honi chahiye? Or igbt gate emiter pe bhi same frequency hone chahiye?
Ma sha Allah
Great work 👏
Keep it up
Masha Allah , very nice explanation !
Lk 4 very useful video 👍😇
Very good information Sir Thanks
Welcome
Sir IGBT gate me kitna volt banega
Bhot acha bhai
Thanks for shearing knowledge my brother thanks
assalaamu alaikum
sir aap ke video mujhe bahut hi acche lage me electronics me new hu isliye kya aap mujhe wo software ka naam bta sakte hai jise aapne is video me (19:49 time) pr use kiya... jazakallaah for your videos .
welcome and best regards
software name : proteus 8.2 professional
Ma Sha Allah
Great sharing dear
Sir 1 video aisi banaye jisme welding machine ko 220v se start karen or display tak voltage explain kare
Kis jagah par kitne volt pahunchte he with practical
سر جی کنٹرول کارڈز میں آنے والے اکثر و بیشتر آنے والے فالٹ پوائنٹ آؤٹ کر کے انکو ڈکٹ کرنے کے لیے ٹپس بتا دیں تاکہ بہت زیادہ سہولیات جن کے پاس نہیں بھی ہوں تو انکے لیے آسانی ہو جائے آپ کی مہربانی ہوگی اللّٰہ آپکے آسانیاں عطا فرمائے دو جہاں میں
Sir namaste. Brief explanation sir. Op amp upar series of videos banayiye sir.
Hello sir, very interesting and knowledgeable video. I faced a problem in arc welder that no protection. In case my mosfet based machine burn 🔥 all mosfet in single time. No O. C light glow in this time...
سر جی آپ بہت مفید معلومات فراہم کرتے ہیں،ہر آئی سی یا سرکٹ کا جس طرح کام تفصیل سے بیان کرتے ہیں اسی طرح ہر سرکٹ پر جو وولٹ ان پٹ ہوتے اس کی مقدار جو آؤٹ ہوئے اس کی مقدار بھی بتا دیا کریں اس سے اگلے آئی سی یا کمپوننٹ پر جانے کے بعد جو تبدیلیاں آئیں یا جو اس سے آؤٹ ہو گا اسکے وولٹ کی مقدار بھی بتا دیا کریں تاکہ جس شخص کے پاس آپکی طرح سارے آلات یا علم نہ وہ آپ راہنمائی سے زیادہ سے زیادہ مستفید ہو سکیں آپکی بہت بہت مہربانی ہوگی اللّٰہ آپکے اہل عیال اور آپ کی دو جہاں میں خیر ہو سلامت رہیں شاد و آباد رہیں معظم و مکرم 🙂 مزید وسعتیں عطاء ہوں
اس طرح سے ایک سرکٹ میں مختلف آئی سی کے کام کرنے کا اندازا لگانا آسان ہو جائے گا کہ اور یہ بھی پتا چلانے میں آسانی ہو گی کہ خرابی ہے کہاں
جس طرح مختلف ویلڈنگ مشینوں پر ویڈیوز بنائی اسطرح ان کے مختلف کنٹرول کارڈز پر بھی تفصیلی ویڈیو بنا دیں اگر ممکن ہو تو پیارے محترم بھائی جان جی
ہم زیادہ پڑھے لکھے تو نہیں نہ ہی الیکڑونکس میں زیادہ مہارت حاصل ہے مگر جب بھی وقت ملتا ہے آپکی ویڈیوز بغور دیکھتے ہیں ،جس قدرت صفائی اور سچائی سے آپ بیان کرتے ہیں آپکا ثانی کوئی اور دوسرا ہو ہی نہیں سکتا
ہمارے پاس تو چیک کرنے کے محض سادہ ملٹی میٹر ہی ہوتا ہے 😔 آپکی راہنمائی سے کافی مدد ملی کئی چیزوں کو مرمت کرنے میں کامیاب بھی ہوئے
Sir ap se request hai ke vfd drive pe b isi tra detailed videos bnaye....jazakallah
Always you are great sir
thanks a lot
Bhai gggg good job
Amazing work
Mosfet ic nikalne ke baad 3525 ic pin 11,14 pr singal milte h sir y nhi
Salaam brother…does that igbt welder has any fuse on the pcb?if yes can you plz show me where it is located.thank you
Assalam alukum sir ji nice 👍 information video sir ji aik video opretion amplifier or analog to digital cunveter digital to analog converter ki informative video banaye
Mash Allah
Amazing sir
Great video sir
So nice of you
Sir you explained very nice plz share the link of circuit diagrame i need if you don't mind
Sir without heat sink igbt 2minut me 80degree thak hot ho raha he.. kya ye sahi he?
Good morning sir,
Where should I get the circuit diagram of welding machine.
Can I get any response from you.
Sir
Amper metar is countrolong . out put voltage 79dcv
Current pot countrol 33 to 400 amps .
Welding is not up and down.
Shunt change Kiya same problem.
Showing wire changing Kiya same problem.
Countrol bord Ka problem .
Hower Kaya karega.
check ceramic capacitor on igbt switch board
try by replacement of power transformer
at end control board
good work
Supper sir ji
Very good
اسلام علیکم و رحمتہ اللہ و برکاتہ سر جی جو ڈرائیور کارڈ سگنل ٹرانسفارمر کو دے گا وہ کتنے وولٹ کا ہونا چاہیے کم از کم ،یعنی ٹرانسفارمر کے پرائمری پر کتنے وولٹ ہونا چاہیے
Well experienced...👌
Vfd pe ap ne sirf aik video bnaye ...jaisay ye tafseel se bnaye waisay tafseel se bnaye...plz
very nice
Lk143 awesome excellent video welder part 7big thumbs from me thanks for sharing stay blessed with good health & great happiness/safety take care have a nice day thanks
special thanks
Sir aswome as usual.
Sir does this circuit have any input
High/low protection circuit.?
this circuit dosn't have voltage monitoring circuit
some cards have voltage monitoring input, i forgot to discuss
there is a resistor network connected across the main dc buss to divide voltage
that divided voltage are monitored in control card. from 185 vac to 265 vac that circuit will allow to work
@@haseebelectronicsurdu .thanks for clearing my doubt. 🙏🙏🙏🙏
@Haseeb Electronics Urdu Sir I'm facing single time spark O.C problem in my IGBT welding machine, I replaced 3525 IC, LNK626PG, LM 358 but I failed, same thing happen... What to do ?
👉🥀
best regards
Thanks bhai
4688 ic nikal ke sir 3525 ic drive single deti h y nhi
hello Sir,
If we want to check the driver for IGBT or mosfet whether it is good or bad can we decide by frqcy on gate/E pins?
Thank you
You're welcome
Sir ji mera ek m/c h usko maine banane diya tha par vo nahi ban paya usme 2component nahi mil raha ...aisa dukan wale ka bolna h ...viper50 & 9013transistor
viper50 a to same he use ho gi
transistor a equivalent to mil jaaey ga
Sir mere pass ek welding machine hai jo on hori hai but sirf ek bard welding spark bnati hai uske bad ni bnati
Phir 5-10 mint band rakho supply ko one tym spark bnati hai bs
Use kaise fix kiya jaye sir help please
Three phase hai machine
is ki input me lagi hui relay ko check karein. i think k relay PTC/NTC ko bypass nahi kr rahi.
check and reply please
Super
Helo sir .sir hamara pass mosfet welding machine hey uska driver card ok mosfet ok trnsfrmer ok heatng sencer ok phir oc light haara hey kiya fulty hey?
Inverter AC and non inverter AC freeze pcb per video banaye sir ji
sir. my inverter welding machine dont adjust anymore but it can weld.what is the problem? is it possible the control card is the problem?
please check potentiometer, current limit setting variable on control card and operational amplifier IC, output shunt resistance feedback signal to control card and CT signal
@@haseebelectronicsurdu potentimeter is ok. i think the ic tl084 and lm324 connected to potentiometer
@@haseebelectronicsurdu the control card has an ic UC3846n. i think it might be the defective also
@@haseebelectronicsurdu ther are many trimmer on the board and i dont have an idea in adjusting it
Duty cycle k very honey sy output volt very hoti ha. But welding machine k out volt fix hoty hain.
Where is current limit???