In this video, I have described ARC inverter welding machine that how to repair the SMPS power supply of the welding machine Instagram :- / electroahub Facebook:- / easypcbrepair
The required voltage is present, but the welding is very weak. What are the possible malfunctions according to your opinion, and what is the role of the last coil in the circuit, (I do not mean the transformer)??? Thank you so much
ट्रासफार्मरलैस साईनवेव इनवर्टर के सर्किटों का अच्छी तरह अध्ययन कर लो, बहुत सी जानकारी मिल जाएगी। ये वैल्डिंग सैट उसी इनवर्टर से आईडीया लेकर बनाया गया है। एक बार उस इनवर्टर के बारे में अच्छी तरह जानकारी मिल गई तो इसकी जानकारी खुद ब खुद मिलने लगेगी
Goodnight sir ji, single cord igbt wali w, m. Hai. Sab ok hai out put 70v deta sirecs Me,sort karne bhi spark aa rha hai, lekin direct supply dene par rod halka spark karke, out put 17v ane lgta. Please help me.
sir am a technician ,i got sai 200 amp welding machine for service.,problem is igbt failuer,i replaced 4 igbt(40n60),set ok but out put current is not varing,i got maximu current in the ouput,when the potentiometer is minimum position.what is the problem
i pull out the transformer jack from upper board and check them one by one they work well. I also remove the thermal fuse jack nothing happend problem remain same.
What is with all these videos with ENGLISH titles and WHO KNOWS WHAT language !??!?!?!?!? I'm getting damn tired of this !! If you post in ENGLISH titles please SPEAK IN ENGLISH !!!!
येही वीडीयो मुझे चाहिए थी, वो मिल गई, वीडीयो डालने के लिए आपका बहुत बहुत धन्यवाद।
सर आपका अंदाज समझाना बहुत अच्छा लगा सर
गुरुजी नमस्कार! मै आपका बहोत बहोत आभारी हूं आपके videos देखके मैने ऐसी मशीने रिपेर करनेकेलीये शुरुवात की है । आपका आशिर्वाद चाहताहू।
गूरूजी परणाम मै आपका यह विडियो देख कर वेलढीग मशिन रेपेर करना सीख गया बहोत बहोत धनेवाद💃
Sir आपकी video मे बहूत कुछ सिखने को मिलता है thanks sir
SAHB AAPNE BHOT ACHI VIDIYO BNAE HAY I G B T PE AYSI VIDIYO BANAYE BADI MHERBANI HOGI
The required voltage is present, but the welding is very weak. What are the possible malfunctions according to your opinion, and what is the role of the last coil in the circuit, (I do not mean the transformer)??? Thank you so much
सर जी मैं पहली बार आप का वीडियो देखा सिखाने का तरीका ऐसा ही होना चाहिए। सर जी हर सेकसन का ईनपुट, आउटपुट कीस विडियो में मिलेगा ।
ट्रासफार्मरलैस साईनवेव इनवर्टर के सर्किटों का अच्छी तरह अध्ययन कर लो, बहुत सी जानकारी मिल जाएगी। ये वैल्डिंग सैट उसी इनवर्टर से आईडीया लेकर बनाया गया है। एक बार उस इनवर्टर के बारे में अच्छी तरह जानकारी मिल गई तो इसकी जानकारी खुद ब खुद मिलने लगेगी
nice video bhai ji
Very good video
बहुत ही बेहतरीन काम का तरीका
Nice sir g
Hi, I'm in Tanzania, excellent video. Problem voltage output good but current low, please advise
बहुत बहुत धन्यबाद बन्दू
Welcome........,,....,,,
Sirji namaste
Excellent information sir 👍
Upper board me 330v bhi arhe hain or lm 7812 se 12v ki supply bhi arhi hai.
Bohet achhi video hai bhai
Thanks, welcome
very informative & helpful video.
bhut useful sir ji very nice sir
hello, i have one capacitor of 330uf blown and the rest are good. can i still use my machine. thanks
no replace it
Everyday i am waiting for your video
Thanks ,...,
English subtitle, pls
Nice sir
Goodnight sir ji, single cord igbt wali w, m. Hai. Sab ok hai out put 70v deta sirecs Me,sort karne bhi spark aa rha hai, lekin direct supply dene par rod halka spark karke, out put 17v ane lgta. Please help me.
Sir
Jaari machine me Zener diode showung continuity
Is the Zener diode are working or not working plzz tell me sir
Welding machine kon si company ki best hai mujhe leni hai
Bhai ji mitushi inverter ac both light light blinking non stop
Sit plz aap voltmeter kese use Kiya vo bataia.
Ak 250 t machine hai tigr nahi aa raha 8 sirf aa raha hai kese ripyar ho ga
Sir आपने tempery bridge supply बनाई है ऊसका video बनाइये sir please
Helpful video
Very nicely explained! Thx sir
sir am a technician ,i got sai 200 amp welding machine for service.,problem is igbt failuer,i replaced 4 igbt(40n60),set ok but out put current is not varing,i got maximu current in the ouput,when the potentiometer is minimum position.what is the problem
Sir esi cad ke bare me next video banay sir plzz jo ki output Volt nhi aata hai sir
Output Volt nhi aane ki karna kya ho sakta hai sir use pe bhi video banay sir
Aage jo milta hai output Volt 60 v, use par bhi video banay sir plzz jald hi youTube pae dale
Dude please do problem with oc light not but mosphets are nice
Sir mera 200amp ka naya machine sir fan ghoom raha hai laikin displya and output nahi araa. Top board me 340 volt araha hai.pls give solution
Jekar fan 220v ka hai though Power supply work nhi kr rahi ,supply Mai 24v, 12v 5v, sahi hone ke lie check kre,
@@swaransinghsandhu top board kholkar deka to jumper se transformer jane wali line burn hogaya usko joint karne ke baad bhi nahi araha
@@swaransinghsandhu SIR GREAT YUVA WATER PROOR WELDING MACHIN REPAIR KARWANI THI BATEYA PLZ
sir 200 arc machine me welding pouth come aarahahe kiya karna sir ???
Good video sir
Supply ko welding machine se bhar kase chak kere
Belding nehi he to kia change karega
Good video
welding machine 200 amp output voltage kam aa rha hae to problem kes me hoga
G40T60D ke badle koun sa IGBT lagega sir
Igbt वाला वेल्डिंग सेट लेना चाहिए या mosfet वाला ?
Oc drive problem ka barimy bathana....
Bhai welding machine ka kam sikhana chahta hu
LIKE
i pull out the transformer jack from upper board and check them one by one they work well. I also remove the thermal fuse jack nothing happend problem remain same.
Can you help me?
@@swaransinghsandhu sir your contact number ?
Maspet ke pas pf no. Kaya hai sir
3 CIRCUIT INVERTER WELDING MACHINE KA CURRENT BOHAT KUM HAY PROBLEM KIA HO SAKTA HAY.SAME MACHINE HAY.AAP KA CELL NO FOR ANY INQUIRY.
Ye Baher se Brij kaise banaye
Igbt badlne see pehle firing Kaise check kare
Machine ka fan on hai magar mchine chalu nahi horahi hai kya problem
Sir kya machine ko check karte saman power se connect rahega kya?
No, if check in countinuty
Sir machine kabhi on kabhi off ho rahi hai led reading bhi nahi bata rahi hai
MOSFET par drive voltage katne aane chayh sir???
Lakin without any load 47ohm 5w resistors and mosfet 3878 hot horehe hain.
Our sir ji parts kha se parchage kare🙏
Maine all diode, mosfet, transformer, mosfet 3878 check kiye hain ye sb theek hain.
Apna contact no. Dijiye
Sir maine temporary supply bnai hai us main maine 250uf ka capacitor use kia haiii okay hai naaa
right
Siddheshwar empier ka continue ham chalayen 24 ghanta
सर... ड्राइव कार्ड, इन अँड आऊट व्होल्ट कितनी होती हें !
Ifb washing machine PCB Karab hai Bhai online service karsakteho
Sir transform kisa tara check Kart ha
Goood sir
Low voltage arahahai kya problem sir
शक्ती 220 एंपियर आयबीएल 220 एंपियर वेल्डिंग मशीन कोणतं चांगलं
SAR POBLEM KE BAREME PUCHA SAKTAHU
How do I contact with you
Plzz out put volt nhi aata h is k lea bataye Sir
Wait for
Tarenig milega hamko boliy
200amp ka welding machine jal Gaya h high voltage ke karn to usko kaise banaye
Technician theek krega, kisi experienced ko check karo
when check the transformer one by one the O.C light not glow.
Manish ji same problem muje bhi aa rhi hai
Same here
Hi
sir ocledon ho na wait
hello sar 400arc voltes daun nei hoya
I need your help.
Mera inverter welding set start hone ke 2 minute ke bad band ho jata hai kya problem ho sakti hai
Kaise band hota hai, output band hoti hai ja Sare ka sara power supply off hota hai?#relay work nhi kr Rahi #
Maine abhi 1short mosfet change kiya tha. pura power off ho jata or fan thora jhatke de ke hilta hai
sir mujhe welding machine repair karna seekhna hai..please aap mujhe address, fees aur time duration bata dijiye
sir circuit board kaise kaam karta hai aur different parts kaise check hote hain ki konsa sahi hai konsa kharaab..yahi seekhna hai sir please reply
Sir desire to learn inverter welding online please tell me what is rule
MOSFET ok OC light I kya check karne ka
Control board ic change
Photo bhejo
सर जी kuch तो बोलिये
Sir only fan ranning no display sir kya problem sar
Please help me
Hello sir
Hello,
O. current problem
Mosfet check kre
@@swaransinghsandhu cheak kiya h trasfarmer cheak kese kare 7-7 pin h dono side
Nice video sir
Aap apna mobile no send dijiye sir
What is with all these videos with ENGLISH titles and WHO KNOWS WHAT language !??!?!?!?!? I'm getting damn tired of this !! If you post in ENGLISH titles please SPEAK IN ENGLISH !!!!
You are right. This language called "Hindi" Country is "India"
Country India, Language Hindi
Good video sir
Thanks sir
Igbt वाला वेल्डिंग सेट लेना चाहिए या mosfet वाला ?
For heavy work IGBT one is good.
For light work Mosfet one is good
@@swaransinghsandhu thanks.
Sar AP ka Mobil nombar Mel sak ta ha Kya thoda sa Kam tha