WELDING MACHINE REPAIR : MOSFET IGBT BASED WELDING MACHINE REPAIR : PART 7: OC PROBLEM REGARDING

[@danielsarker3262]

You are great, I am listening your program from Bangladesh. I have no knowledge of electronics but day by day I am getting intarest because of your wisdom and teaching. My brother has a welding machine winner brand and its OC light is glowing. I am going to be dare to repair it, though I am a retired refrigeration technician. Your way of teaching is excellent, yes I respect you dear teacher. Thank you.

[@RajinderSingh-wg9qq]

Sir AAP ki video mein bahut gyan milta hai video bilkul bhi lamba nahi lagta bhut mja. Atta hai. Aap Ko salute hai sir Ji ❤❤🙋‍♀️🙋‍♀️

[@kumarjitdari7072]

Sir apna video dakkar muja kam karna pa bhot confidence aya ar bohut kuch naya siknako mila

[@zulfiqarhaider6702]

Thanks sir your teaching method very very nice Allah pak aap ko khush rakhay thanks

[@saralelectronics642]

Thanks ....keep watching

[@mohdshakir373]

Pahli baar Puri video dekhi he welding repairing ke upar koi banata nahi he eisi video super video ​@@saralelectronics642

[@abdulkalam-yx2vh]

Good information sir next video oc

[@rudracreations8405]

Information and explanation of faults in welding machine too good just like my ITI instrument mechanic teacher..

[@ShankarGouda-c4e]

Sir Explained very easy supperb And plz do more vedios

[@asrarasrar2087]

Sir app ko asalamalaikum sir mujai app ka teaching bahut accha hai andrapradesh kurnool.

[@rohitprajapati2155]

Nice video sir ji.....sir tig machine ke video banaia na ........

[@rajeshkumar-tv8qk]

Nice video sir.

[@syedwaqaralihashmi7710]

Helpful video, thanx

[@swapandeb6032]

up ka kam bahute acheea hay

[@santhoshgopinathan3834]

Exelent sir

[@saralelectronics642]

Thanks...!!

[@saleemkhan-mx9jw]

Very useful for related person. Thanks

[@saralelectronics642]

Welcome....keep watching

[@AfzalAfzal-n5r]

Nice

[@bhindakaushal]

Bhai blor se hva marke saff kre apne oil use Kiya saaf krne ke liye

[@kanakarajp5654]

Sir one doubt, oc light will glow after take single spark.

[@rajeshbalikai9663]

Sir, mospet base welding machine me out put voltage 46v aaraha hai,our after given the load oc lamp is glowing,ond o/p current stoped.

[@pl4455]

Simple and excellent sir

[@mittaharyana08]

Sir mere paas arc 333st hai sply khrab ho gyi thi to alg se lgayi thi pr nhi chalti machine ke sath Jo aati hai vo mil skti hai kya plz btaye❤

[@mahamoodsunnyansari327]

Good sir

[@pawanverma3564]

Good job sir ji 💯

[@saralelectronics642]

keep watching

[@munnayadavkushinagar9391]

Good video sir g

[@saralelectronics642]

keep watching

[@harchandsingh3206]

Sir welding machine me transformer ka kya kaam hota hai.please reply

[@saralelectronics642]

yuun samjoh ....jaise 220volt se 12 volt ka transformer jo kaam karta hei...ussi tarah welding machine mein 300volt ko 70 volt banata hei...

[@harchandsingh3206]

@@saralelectronics642 Thanks 🙏🙏

[@gururajmmutalikdesai4886]

Excellent video sir, please more videos on quint power supply phoenix contact 24v 10a repair videos thank you sir ji

[@saralelectronics642]

Not aware off...will try if set comes to me

[@vijayakumarv3779]

Saab mym Keralaka hey. Saab ye transformer milnevala shopka details denaa saab

[@pintugupta9148]

Sir kaam ke baare me kuch bataye sekhana hai.

[@saralelectronics642]

Training...?? yahi LIVE traing hei....aaur alag se training k liye kuch socha nahi....waqt milega tao batayenge

[@ChaudhariPowerTools]

good

[@rohitprajapati2155]

Tig machien ke Bottom card ka video banaia na......

[@saralelectronics642]

will cover whenever possible ....keep watching

[@prathameshsutar2471]

200 amp welding machine ko alag se arc forc ka regulater bhita sakte kya sir

[@saralelectronics642]

jyadatar sab machine auto arc force rehta hei...uusse koi pharak nahi padega....aage uuske barre mein video hogga

[@prathameshsutar2471]

@@saralelectronics642 ok

[@farhath.t811]

aap konsa liquid se saaf kartha hai

[@saralelectronics642]

Thinner se

[@dinanathjaiswal1772]

Thanking you sir . Sir 30 pin Wale contoral card ke bare me details kiziye.

[@saralelectronics642]

Jald cover karenge

[@shamshersingh-vf4em]

Plas make video on same machine Agron hf board on it tig not working please make video

[@saralelectronics642]

Mokka milega jaroor cover karenge...keep watching

[@jadunathpal5683]

Sir aap ka dukan kaha he

[@repringexpress7408]

Sir Bajaj mma 275 Nb1 welding machine par video banaye

[@saralelectronics642]

single phase aaur 2 phase wala hei kya....machine ??

[@qaziqazi9727]

Nice sir thanks

[@saralelectronics642]

keep watching

[@rajdhiman1757]

Excellent video sir, very good information for repairing, I want to learn repairing from you how can I contact you

[@saralelectronics642]

if you are already in electronics repairing feild ....then you just keep watching my videos.....you dont need seperate training if not...then very soon will start basic clases....on youtube

[@roseelectronics4582]

@@saralelectronics642 yes, please start a basic course, people like myself can benefit. thank you sir. your videos are just awesome!

[@BahadurChauhan1]

Aap ki dukaan kahan per hai

[@truptiranjanpanda9657]

Thank You sir.

[@mukeshmnayak193]

Sirg good video Transformers check replacement I work improve single card welding machine control card ic 3525 problem check & ic 3140 cheek & NPN and PNP ic 46888 check check control card Riperig video Request Request​ sir thank you sir

[@saralelectronics642]

keep watching

[@pv.chalapathirao4581]

ThankyouSir🙏

[@saralelectronics642]

welcome...keep watching

[@subhashnishad205]

Sir jee aap se koi dikhana chahe to Sikh sakta hai kya?

[@weldingayantechnical5311]

Yes

[@saralelectronics642]

Traing mein n suru nahi ki hei....agar aap electronics feild mein already kaam karr rahe hei...toh mera videos dekhte rahiye....issme complete traing hei... keep watching

[@LuisMiranda-sr9px]

Gracias por el aporte. Pero no hay modo de entender sería bueno 5 agregarán un traductor

[@pradeeptakumarrath650]

Driver circuits upper video banay

[@saralelectronics642]

keep watching

[@DeepSingh-wo1tt]

Sir EER42x15 kahan se milega?

[@saralelectronics642]

spares toh milta hei....try kijiye....net mein....

[@sanjaykumarsharma7921]

इस ट्रांसफार्मर को मल्टीमीटर से कैसे चेक करेंगे कि ट्रांसफार्मर खराब है या अच्छा, धन्यवाद

[@sunilprathyani551]

Thanks sar

[@saralelectronics642]

keep watching

[@muhammadraja8634]

ये जो हीट वाली सलीव् का नाम कया है

[@saralelectronics642]

Heat shrink tube

[@manjunathaacharya7997]

Sir one machine oc complaint..One touch oc . Transformer ok. MOSFET ok. Diode ok . But cent wire removed . Machine ok..over welding. How to solve the cent problem plz explain sir

[@saralelectronics642]

shunt wire should be connected....you can remove the other wire comming from 2k /1w resistor....& check your problem is connectors are loose ....that what comes from middle board to top board....check properly with continuity testing...

[@iftikharkhan403]

Sar aisa kuchh bataiye Jo bar bar MOSFET jal Jana bar bar igvt jal Jana iske bare mein kuchh bataiye main samajh na chahta Hun ki yah problem bar bar kyon aata haiek problem aur hai sar naya transformer lagao to vahi kyon jalta hai ek jagah per do do bar 2 piece jal jata haiJo Ham naya lagate Hain vahi kyon jalta hai Jo purane mahine mein Lage hote Hain vah kyon nahin kharab hote Hain

[@saralelectronics642]

Normally spares , thik quality k milte nahi hei..... dusra yeh hei k...drain source k beech diode ho essa mosfet ya igbt lena chahiye.... IGBT machines isiliye bahut reject hokar padde hein....parts mehega hei...aaur koi risk lena nahi chahata hei....

[@sunilprathyani551]

वेल्डिंग मशीन के डायग्राम हैं क्या सर

[@saralelectronics642]

Mosfet based welding machine ka milega.....PART 9 video dekhiye....whattsapp no mein aap apna interent jataiye

[@shanehasan2674]

Sir is machine ki drive kaise check kare

[@saralelectronics642]

Driver MOSFET par agar 24V aa raha hei toh Drive pulse ocillation nahi ho raha hei....agar oscillation ho raha hei....toh 14.5 k aas pass voltage aata hei.. Driver card normally kharab nahi hotta....phir bhi components...step by step check karna padta hei...

[@weldingmachinepcbmanufactu1025]

👍

[@राजेंद्रधावडे]

Mov number ky he sir blue wala big size

[@adnansaifi1965]

300 Empire building machine hai uska diode bhi sahi hai MOSFET bhi chahie

[@saralelectronics642]

Net search kijiye....MOSFET mill jayega....keep watching

[@noorudeenshaikh8717]

No problem I am Hindi speaking

[@fazilali9512]

Sir mujhe kam Seekhna h

[@ashfaqquadri8408]

Sir 10 minet se zaya ka video mat banao .... Time bohot lagta hai

[@saralelectronics642]

dekhte hein....keep watching

[@rajdhaniworkshop8343]

বাংলাদেশ চেঞ্জ হয়

[@mukeshmnayak193]

I'm Mukesh nayak sirg ic no Rong. NPN+PNP ic 4688 ok sirg thank you

[@saralelectronics642]

keep watching

[@mahendrakumarsingh9226]

Mujhe bhi welding machine banvana hai apna number share kijiye

[@sabirsaifi4373]

Sir apna number de do

[@BhagwanBhai-wg9qb]

Aapka mobile number bhejo ek transfer nikaalne se 117 V Aate Hain output kya bolte hai

[@devendarsingh7325]

sar aap apna number send kar den Hamako baat welding machine

[@saralelectronics642]

PART14 mein diyya hei....

[@RaviKumar-is2vz]

Sir app ka contected number