WELDING MACHINE REPAIR : MOSFET IGBT BASED WELDING MACHINE REPAIR : PART 12: ONE TOUCH OC PROBLEM

WATCH PART 1 : • WELDING MACHINE REPAIR...
This Video focuses on issues related to OC problem , specially critical problems like ONE TOUCH OC of Mosfet based welding machine.
Further all procedure in handling the Machine , checking & changing have been taken care keeping in mind about the danger of handling high voltages.
Watch the complete Video...without skipping
Thanks....!!
SARAL ELECTRONICS
PART 1 VIDEO LINK : • WELDING MACHINE REPAIR...

[@ajithp2714]

Sir thanks once again for your video.
Please make a video on low current problem in mosfet based welding machine.

[@rajusaifi6353]

Sir mig inverter welding machine video banao

[@pawanverma3564]

Good job sir ji 🙏🙏🙏🙏🙏🙏🙏🙏

[@GuleBahisht]

Sir ye beech k circuit me har aik transformer ki 2 wire back side me top pe jati ha but 2 tarain 12 volt ki front pe jati hai. Ye cable kia jaga jati ha

[@vijayakumarkumar9190]

Very good and useful information sir thanks for sharing this knowledge to us

[@skilledhiko329]

Thank You Sir for your videos it's very professional good continuation; please can you explain to me this ? i have a fault on 1 diode HER107 very hot and it smoke even i replace it, is precisely at the output of smps transformer E25 200:6:30. Regards

[@aamilhusain5196]

Very good

[@zulfiqarhaider6702]

Ustad mohtarim single card mn current control nahi hota ziada current rehta hey kam nahi hota pl guide krn thanks good infomative video

[@cbksaleemyoutube4613]

Excellent

[@merittechshop]

Good morning Sir, your circuit explaining is very simple and easy to understand....
I have a doubt; IRF Z24/9Z24 mosfet short circuit is repeating, SMPS o/p: 24v dc and 7812 is ok. SG3525 has replaced with new one. Could you please share your expert advice...

[@saralelectronics642]

driver card needs to be replaced ....8050 and 8550 transistors may be faulty

[@ARVINDSINGH-xg7xm]

Sir ji namaskar 3ph thyristor base 600amp ka koi pcb ka video he to bataye

[@babubasak9647]

Sir mujhe bhe siknaha wilding matching repring

[@naseernaseer4762]

Good sir thanks

[@roxxxmotivation]

Hi sir aap kaha ke rahne wale hai

[@jaheershah5342]

Sir igbt 50n60 ki jgah 60n60laga sakte hai kya plz batayen

[@shyamveerbaghel1209]

Sir g apka office kaha par hai

[@kwsa4657]

please sir mobitig welding machine full details video chahie

[@vinayaksagar3112]

sir 3525 cantrol bord ke uper veidio banao plz

[@SurangaPerera-gh1eb]

20:45

[@guptavishwa7726]

sire aap ka sarvis ka shop kaha par hai please apna nomber digia

[@MdMaruf-dk3cc]

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

[@Santosh-fk1kh]

Driver circuit faulty

[@pawanverma3564]

सर जी विडियो बनाओं जी प्लीज

[@zulfiqarhaider6702]

Pl comments kr k batain i am waiting your good response thanks

[@maksudalimomin967]

200A na masen ne Despal ma 350A batave tano poblom

[@saralelectronics642]

display issue.....only. try adjust the display trimmer

[@asrarasrar2087]

Cirqute 3 card data sheet chahihai plese give me information

[@saralelectronics642]

Part 14 mein aakhri mein phone no diya hei...whattsapp kijiye

[@saralelectronics642]

merra channel ko subcribe kijiye....

[@user-ss8mh7gs7r]

Sir can I have your pH no

[@noorudeenshaikh8717]

Aapka phone number chahie tha

[@saralelectronics642]

PART 14 dekhiye....whattsapp only

[@user-go9yq6wj4l]

time west jiyada kar rahe ho samjha kuch nahi raha