{293} Inverter Welding Machine Repair Course /How To Repair Inverter Welding Machine Urdu Hindi
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- Опубліковано 14 жов 2024
- in this video {293} Inverter Welding Machine Repair Course / How To Repair #Inverter IGBT #Welding / welder #Machine. i explained in urdu hindi language. / in last video number 291 ( • {291} Inverter Welding... ) i discussed Input Rectifier Circuit Explained & Troubleshooting. and this session i discussed full bridge / switching topology. it takes +330 vdc from dc rail, and drive from the pulse transformer which is driven the control card, this full bridge IGBTs will drive the power transfomer to produce output voltage, these output voltage will then rectified by full wave rectifier and will appear on output electrodes. control card will control and limit the duty cycle to limit the conduction of IGBTs to limit the current in the output terminal. the amount of flowing current in IGBTs and primary side of the transformer will translated into corresponding voltage by means of current transformer (CT). the output of the ct will then reach to control card, the control card will compare this CT voltage value and the required current value (in from of the tapped voltage by the current adjusting potentiometer on the front panel), and after comparing these both values the PWM controller UC3846 will adjust its duty cycle.
circuit diagram and how to repair mma-200 or mma200 mma250, mma160 and troubleshoot inverter IGBT based welding maching. this china MMA-200T Inverter IGBT Welder Machine - Circuit Explained & Troubleshooting Part -1, is single phase 220 VAC operated. it have a bridge rectifier which rectifies the main ac voltage into dc voltage, which are connected to pair of dc capacitors through a relay contacts and in parallel 110 ohms ntc resistor. this nts protects from inrush current and upon receiving relay drive signal it switches the rectified voltage to capacitors so, the ntc is bypassed to get full current to drive igbt.
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
To watch this video in Urdu / Hindi on @Haseeb Electronics Urdu • #90 Inverter IGBT Weld...
SMPS practical tutorial • SMPS Switching switch ...
SMPS tutorial and practical troubleshooting and fault finding • Video
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Assalamu Alykum warehmatuLLAHi Wabrakatuh
Masha ALLAH
wa alaikum salaam bhai
Amazing video dear friend, happy weekend!
Mashallaha g kia bat ha zabar dast knowledge bhuhat kuch sekhny ko mla Allah pak app ko zindge sehat aur thunruste wali atta farmay aur har kam man barker atta farmay AAMEEN YA RUBULALLAMEEN (THANKS SIR G)
Aameen
stay blessed bhai Ji
Nice Sharing Helpful upload
Full watch ..janti to nahi kuchh koshish ki hai... tutorial bahut achha banaya aapne
Thanks for sharing
Dil se shukriya aap ji ka
As salam o alaikum sir kaise hai ap
Apke video very nice hote hai
Apke video se bhut kuch sikhne ko milta hai
Very informative buhat achay se samjhaya hai aap ne Jazakallah
best regards
Very good nice video lagabahe
thanks a lot
Aslamu alikum sir .. bahut hi badhiya video hay sir.. isme me sikhne ko bahut kuch mila mujhe ..plz 🙏 🙏 iska 3rd part jaldi se upload kijiye
Mujhe welding machin k bare me aur jana hay
Bhoot hi Zabardas Sachin supply fault diagnostic tutorial
thanks a lot bhai ji
Sir this video is very great video this video is very useful for me sir jaldi se jaldi aap is video ka 3rd part banaiye and Thankyou so much sir 👍👍
best regards aur ye merey liey khushi ki baat he. sure is ka baaqi parts bhi jaldi aa rahey hein
Superb Sharing
Mashaallah bhai allaha aapki Umar lambi kare achha explain kya
Bhai is video Ka 3rd part jab bhi banao to 24v smps supply or Baki Ka section details me Karna video lambi ho Jaye koi tention nhi
Aap achha explain karte ho bahut help milti he hume
Amazing video
bhai shandar video hai plz plz aik h bridge ups inverter ki video zaroor banaein plz
Ye mere liye bahut hi useful video tha
wow ye mere liey khshi ki baat he dear
best wishes
@@haseebelectronicsurdu tq sir ji
بہت خوب
best regards dear brother
Sir is video Ka 3rd part Thora jaldi Banady meher Bani hogi
okay bhai i will
@@haseebelectronicsurdu Allah khosh rakhey ameen
Assalamualaikum dear brother. MashaAllah excellent tutorial demonstrated each and every detail wonderfully. Thanks for sharing such a informative upload. Allah bless you
Many many thanks dear sister
Sir iski next video konsi hai plz tell me
Sabase phele mera like best best sir
Salaam, It’s very informative
Video Jazakum Allah Khair
For Sharing
welcome and special thanks for your valuable visit
best regards 💕
Salam.
Nice vedio sir.
156lk...MashaAllah gr8 informative
video well explained👍
Stay blessed❤🌹
so nice sharing
Sir agley video ka intezaar rahe Ga 24 volt power supply ka ........
Hello there friend, brilliant video again! Smashed like as usual and waiting for more!
Tq sir super video sir hamre 2 igbt single board wala machine hi on kiye bara bar igbt blast ho raha hi our my drive volt and frequency bi ok hi fır bi same problem igbt same compynka lagaya same number. mere pas dso hi us se drive test kiya hu kya problem ho sakta hi pls batao.poora techcian oii prbm face karra hey pls help me.
Thanks for sharing your experience
God bless you
thanks a lot dear sister
اللهم صل على محمد واله الطيبين الطاهرين
Mashallah good sir
best regards and special thanks
Sir thanks u I know about tig/ mig topology
Masha Allah
thanks a lot bhai
Beautiful information keep it up.
Lk 81 brother 👍👍👍
Nice 👍👋
You are great sir .
thanks a lot
Good morning sir
Bahut sukriya
most welcome dear
Detail study sir.Thanks for sharing
best regards dear
Sir ap es video series mein welding machine ke amp ko jo main board par present hote hai unko kese set kare ke jo amp display par ho wohi machine terminal par de or machine mein VRD switch laga ata hai kuch machine mein wo kaise kaam karta hai or machine mein current or ek force ka adjustable front par laga hota to force kaise kaam karta hai plzzzz batyega
Very nice sir
very well explaination ❤❤
Thanks a lot 😊
Great bro mashallah hamarai pass donson913 welding plant hai who Kam nhe karta iski reason kia hai
Incredible
thanks a lot
Waiting for next video
اسلام علیکم بھائی dxg40n65 IGBT ka equivalent kia ho ga is ki Data sheet nahi mil rahi bri mehrbani hogi
Jazakallah bhai jaan
thanks a lot dear
best regards and special thanks
So nice
ThankyouSir🙏
Thanks a lot 🥰🥰
You’re welcome 😊
Nice video sir ji
Thanks and welcome
Thank you so much sir
most welcome dear
Great sir ji
special thanks and best regards dear brother
@@haseebelectronicsurdu ❤️
dear sir can we increase or decrease frequency of this welding machine
yes we can. but we must keep in mind the transformer inductance value
Mashallha very nice and useful tutorial. Bhai you explain it very well. Thank you for sharing. Watch 10:00 minutes. 💕💖❤️💓💞
Thanks and welcome
best regards bhai
Good
😀thnku
❤good
Amazing
Sir sambhav ho sake to cantrolcard ka 30pin ka ditel samjhaye please
super sir
best regards
and special thanks
Next video please sir in hindi
Geo bhi jan
thanks bhai
Nice video.
Sir is board main designer ne full bridge topology ko prefer q Kia. Second igbt k gate drive pe jo transformer use howa hai is k input and out voltage k bary main b samjhna dain. Thanks
yes brother. push pull, half bridge, full bridge sabhi dual electromagnet topologies hein, ye high current keliey use ki jaati hein. in mein different benefits hotey hein aur different losses hotey hein, to koi bhi designer apny vision k hisaab se kisi circuit ko design karta he
control card per bhi detail mein baat ho gi
Thank you so much.
Sir kindly video main ye b Bata dain k smps ko design kar waqt kin parameters ko dekhty hoye topology choose ki jati hai.
Ma Sha Allah🌹🌹🌹♥️💯👍
best regards
i love sir 💗💗💗💗💓💓💓💓
thanks a lot dear brother
Sir welding machin foarce variabal ka veriabal curcuit samjao
😍
Thanks
best regards and special thanks
اسلام علیکم بھائی جی آپ کس شہر سے ہیں ؟
👍👍👍👍❤❤❤
Please make the video on how to download the schematic diagram of any circuit humble request
200Amp welding set मे 40 amp की igbt लगी है अगर 60 amp की igbt लगा दे तो मशीन का amp बढ़ जाएगा क्या?
Nice
best regards and special thanks
Sir Lisa bhee power supply Ka voltage kasa done Kare
Mosfat as switch gate resister Calicut
Complete course 1 hi video me merge krden
Sir ji singal bord me ptc hit ho raha hay machin on nahi ho rahi hay
Sir kya single phase se there phase moter chalasakte he
mein ne kabhi is ka practical nahi Kia bhai
Sir kya app mujhe sikha sakte hai...
ji bhai i am sharing my experience
Ads kaafi aane lage sir apki videos me khair koi nahi
really, ye youtube ka kaam he. jaisy youtube manage karey
Sir do you have schematic diagram this welding machine ?
Assalam walekum sir meri welding machine 5 minutes work Karti hai uske bad MOSFET short ho jata ? Please solution dijiye
السلام علیکم سر اگر مہم الگ سے 24 وولٹ اپلائی کریں اس میں کیا ہوگا
yes we can provide it, no problem
Sir PFC power supply working
Sir next vidio kab aayegi
Sir ups k bare men bataen
sure i will try my best to start complete series on ups very soon
Sir g ap kaha se hain please
Aslamo alkom sir g koi acdmy hain jis Main electronic ka kamsekha jaga Hain agar kisi ko pata hain to plaese batain
330 volt H bridge :-)
Ek road chalne ke baad igbt shot kyo ho jata h
please check video number 235
Ap kaha se ho janab
WhatsApp nbr apka koi
me Pakistan se hoon aur abhi Jordan mein hoon
mera WhatsApp 00962791161084 he
assalamualaikum MashAllah zabardast video very detailed JazakAllah
kya ap ka contact number mil sakta hy mujy kuch help chye
Kya ap ka whatsapp number mil dakta hai .. info. K liay ? Yah phir ap say rabta krny k liy koi treqa?
Slm sir Kia hall hy . Apka wtsp number dedo app Ka buht bara pan ho awr student bhi ho
Amazing
thanks a lot dear sister