V81 Power Supply Dead | Transistors Overheating | Low Output | Live Repair 12V 40A Half Bridge SMPS

Ғылым және технология

#halfbridge #smps #sdc7500 #smpsrepair #tl494 #ka7500
smps repair / smps repair step by step / smps repair in hindi / smps repair kaise karen / smps repair step by step in hindi / dead smps repair in hindi
इसी प्रकार के और वीडियो देखने के लिए चैनल को सब्सक्राइब ज़रूर कर लें। वीडियो देखने के लिए आप का धन्यवाद।
रिपेयरिंग बोर्ड भेजने के लिए और टूल्स या कंपोनेंट्स मंगवाने के लिए 9310248748 पर व्हाट्सएप्प करें।
Subscribe to my English Channel: @the_vccground
About us:
***********
We repair:
- All Power supplies.
- All Laptop, Tablet and Mobile Phone Chargers.
- All Power Adaptors.
- Home Automation Systems.
- Wifi Smart Lights/Plugs/Switches/Sensors.
- RF Remote Switches/Plugs/Sensors.
- Home Theatre Systems & LED TVs.
- Computer & Bluetooth Speakers.
- Microwave Ovens.
- Air Conditioner, Refrigerator & Washing Machine PCB Boards.
- All Computers, Laptops, Printers and Peripherals.
We Sell:
- All Electronic Components
- All Laptop Chargers & Batteries.
- Wifi Smart Switch Modules.
- RF Remote Switches.
Silikon Computers & Electronics:
Located in Delhi, India., We provide all kind of Customized Electronic Repairs and Smart Home Solutions. Do contact us for any Product Modification, Customization, PCB Designing and Repairs of all Electronic Gadgets and Smart Home Devices.
WhatsApp us on +91 9310248748 and we'll coordinate with you soon thereafter.
For Sponsorships & Business Association: vccground3.3@gmail.com.

Пікірлер: 217

  • @kameshwarprasadsingh3477
    @kameshwarprasadsingh3477Ай бұрын

    ❤जी आदरणीय हरविंदर जी नमस्कार राम राम जी। बहुत ही यूज़ फुल वीडियो है। यूट्यूब के माध्यम से हम सभी के लिए आपके द्वारा दिया गया ज्ञान हमारे हृदय को खुशियों से भर देता है। आपका आभार। आप इसी तरह से ज्ञान की वर्षा करते रहें। ❤🌹🌹🙏🙏👌👍

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    बहुत बहुत शुक्रिया सर 🙏

  • @Sharmaelectronicsoluation

    @Sharmaelectronicsoluation

    17 күн бұрын

    @@kameshwarprasadsingh3477 सही कहा आपने

  • @bablu2777
    @bablu277714 күн бұрын

    बाहुत खूब भाई आप प्रकटीकल सिखातेहो तुक्का नही मारते हो 👌👌👍👍

  • @ahmadraza-p2u
    @ahmadraza-p2u8 күн бұрын

    bohat achi video banai hay , app ki her video achi hoti hay ur kafi kuch sekhaney ko milta hay

  • @sandeepmane2983
    @sandeepmane2983Ай бұрын

    Again very valuable information video 📹 👌 👍

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Glad you liked it brother ❤️👍

  • @rajusolarfencing4969
    @rajusolarfencing496926 күн бұрын

    ❤❤❤❤ बहुत ही अच्छी तरह से समझाया है आपने धन्यवाद❤❤

  • @vccground-hindi

    @vccground-hindi

    25 күн бұрын

    शुक्रिया दोस्त ❤️👍

  • @harendrasahu1966
    @harendrasahu196629 күн бұрын

    बहुत बेहतरीन प्रेक्टिकल सर जी 👌

  • @vccground-hindi

    @vccground-hindi

    28 күн бұрын

    शुक्रिया दोस्त ❤️👍

  • @ashwanikumarbanjare661
    @ashwanikumarbanjare661Ай бұрын

    बहुत ही शानदार एवं ज्ञानवर्धक वीडियो सर। ऐसे ही वीडियो बनाते रहिये❤

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    शुक्रिया दोस्त ❤️👍

  • @kailash6445
    @kailash6445Ай бұрын

    Very nice ripeyaring tips,,,,, thanks 🙏🙏🙏🙏 sir

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Most welcome brother ❤️👍

  • @jagdishsuryawanshi7041
    @jagdishsuryawanshi7041Ай бұрын

    बहुत अच्छी विडिओ राही सर , नमस्ते सर,धन्यवाद हमारा ग्यान यापकी विडिओ देखकर बढता है जी,हमे आपके विडिओ का ईनतजार रहता है सर

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    बहुत बहुत शुक्रिया दोस्त ❤️🙏

  • @Sharmaelectronicsoluation
    @Sharmaelectronicsoluation17 күн бұрын

    लाजवाब जानकारी

  • @vccground-hindi

    @vccground-hindi

    17 күн бұрын

    शुक्रिया दोस्त ❤️👍

  • @mangeshwartanti2619
    @mangeshwartanti261928 күн бұрын

    Bhaut accha video laga sir vwry help full

  • @vccground-hindi

    @vccground-hindi

    28 күн бұрын

    Shukriya Dost ❤️👍

  • @sureshpuri4850
    @sureshpuri4850Ай бұрын

    Verry verry usefully video sir thenks you, sir aap rozana ek video banao sir hum bhi kush sikhna chate Hain,

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Abhi Roz video nahi bana sakta dost. Kaam se itna samay nahi nikalta hai 🙏

  • @JAMSHIDMOBILELAB
    @JAMSHIDMOBILELAB23 күн бұрын

    👍🏻 💕Zabardast 💕

  • @Jaibheemelectric
    @JaibheemelectricАй бұрын

    Very useful information sir ❤❤

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Thanks and welcome brother ❤️👍

  • @arifcharaniya1260
    @arifcharaniya126012 күн бұрын

    Good job sir

  • @samirbhatt4813
    @samirbhatt4813Ай бұрын

    Nice work and good information for technicians and beginners

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Thanks and welcome brother ❤️👍

  • @bselectrician1530
    @bselectrician1530Ай бұрын

    ਵੀਰ ਜੀ, ਵੀਡਿਓ ਵੇਖਣ ਦਾ ਮਜ਼ਾ ਆ ਗਿਆ, ਵੀਰ ਜੀ ਤੁਹਾਡੀ ਵੀਡਿਓ ਵੇਖਣ ਨਾਲ ਬਹੁਤ ਕੁਝ ਸਿੱਖਣ ਨੂੰ ਮਿਲਦਾ ਹੈ। ਵੀਰ ਜੀ ਤੁਹਾਡਾ ਤਹਿ ਦਿਲੋਂ ਧੰਨਵਾਦ ਕਰਦੇ ਹਾਂ।

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    ਮੇਹਰਬਾਨੀ ਵੀਰ 🙏

  • @nayanjagirdar8408
    @nayanjagirdar840817 күн бұрын

    Nice sir 👌👍

  • @satyanarayansahmm.9845
    @satyanarayansahmm.9845Ай бұрын

    Dear Guruji Excillent vedeo. Learned extra about Preset fault and transistor heating. Also seen switch majic fault. Tks

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Glad you liked it ❤️👍

  • @gauripartapshanker9197
    @gauripartapshanker9197Ай бұрын

    Informative vedeo. Thank you so much God bless you.

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Thank you so much brother ❤️👍

  • @ashokganage8802
    @ashokganage880227 күн бұрын

    👌. बहोत बहोत सुंदर.

  • @vccground-hindi

    @vccground-hindi

    27 күн бұрын

    शुक्रिया दोस्त ❤️👍

  • @saleemmughal666
    @saleemmughal666Ай бұрын

    Good detail sar ❤❤

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Thank you brother 🙏

  • @pramodpandey121
    @pramodpandey121Ай бұрын

    सर बहुत ज्ञान वर्धक वीडियो। आपको vvv thank.

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    शुक्रिया दोस्त ❤️🙏

  • @ramprasadpanigrahi8643
    @ramprasadpanigrahi8643Ай бұрын

    Thank you sir, the way you are approaching to troubleshoot the device is awesome. Please post some videos of linear power supply repair.

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Linear power supplies are already so simple. What do you want to know about them ?

  • @MachiElectronicsLab
    @MachiElectronicsLabАй бұрын

    Nice video best method fault finding out thanks

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Thank you brother ❤️🙏

  • @SurajKumar-fz3fr
    @SurajKumar-fz3frАй бұрын

    Bahut achha video sir

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Shukriya Dost ❤️👍

  • @depakbharti2021
    @depakbharti2021Ай бұрын

    Aadarniy Gurudev pranam 🙏🙏 Aapki video ka har roj intzar rahta h Aapne jo part change kiya h wahi problem mere suply me thi Par output 12 volt fek aate h Jaise hi lod dalo voltage drop ho jate h 4 volt rah jate h Aapse hat jodke binti h Dumy voltage pe video banwaye Please inzar rahega ❤❤❤❤❤

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Ok brother, is vishay par bhi video aayega ❤️👍

  • @arnabkumarpal5852
    @arnabkumarpal5852Ай бұрын

    Very nice, Thank you Sir.

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Most welcome brother ❤️👍

  • @Mr053125
    @Mr053125Ай бұрын

    🙏🙏🙏🙏🙏you are always great.

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Thanks a lot brother ❤️👍

  • @jcsudeshchannel8224
    @jcsudeshchannel8224Ай бұрын

    Clever teaching that you live on our heart thanks

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    It's my pleasure brother ❤️👍

  • @hareshtrivedi3307
    @hareshtrivedi3307Ай бұрын

    Very nice information waiting for next video

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Very soon...👍

  • @kamrul42241
    @kamrul42241Ай бұрын

    Super hits video good job 👍

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Thank you brother 🙏

  • @sanjayshahi545
    @sanjayshahi545Ай бұрын

    Very nice explained thank you sir

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Always welcome brother ❤️👍

  • @barkathalishakh9055
    @barkathalishakh9055Ай бұрын

    Thanks from tamilnadu

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Varuka tampi ❤️🙏

  • @susantaatha6468
    @susantaatha6468Ай бұрын

    Very nice information. Thank you sir

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Welcome brother ❤️👍

  • @user-up6ep9uu3y
    @user-up6ep9uu3yАй бұрын

    Nice video best. Method. Fault finding Sir I liked your all video thanks

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Thanks and welcome brother ❤️👍

  • @gopinatharcot
    @gopinatharcotАй бұрын

    Nice video, thanks sir

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Most welcome brother ❤️👍

  • @user-fc4fg2eh7l
    @user-fc4fg2eh7lАй бұрын

    Nice vedio thank you sir❤❤❤❤❤❤❤❤❤

  • @vccground-hindi

    @vccground-hindi

    29 күн бұрын

    Most welcome brother ❤️👍

  • @bkhp29
    @bkhp29Ай бұрын

    Nice description

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Thanks brother ❤️👍

  • @habibraja9352
    @habibraja9352Ай бұрын

    আপনার ভিডিও দেখার অপেক্ষায় থাকি আমি,,,

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    ধন্যবাদ ভাই ❤️🙏

  • @AbdulSamad-mo5xs
    @AbdulSamad-mo5xs25 күн бұрын

    Excellent sir

  • @vccground-hindi

    @vccground-hindi

    25 күн бұрын

    So nice of you brother ❤️👍

  • @executiveengineer9842
    @executiveengineer9842Ай бұрын

    Once again nice one video

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Glad you liked it brother ❤️👍

  • @dilipthampi7853
    @dilipthampi7853Ай бұрын

    Well done my friend

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Thank you brother 🙏

  • @rajeevmishra5734
    @rajeevmishra5734Ай бұрын

    Beaut badia sir thnx

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Shukriya Dost ❤️👍

  • @shahzadkhan-nd1jg
    @shahzadkhan-nd1jgАй бұрын

    So nice sir ji ❤❤❤❤

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Thanks brother 🙏

  • @thatikondasampath3966
    @thatikondasampath3966Ай бұрын

    Wow amazing 😍😍🤩🤩🤩

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Many many thanks brother ❤️👍

  • @bselectrician1530
    @bselectrician1530Ай бұрын

    Brother ji aapki Video dekhne se pehle hi like aur comment kar deta hoon kiyon ke aapki sabhi video bahut kuz sikhati hai, love you brother ji 🙏🙏

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Thanks a lot 👍

  • @sunilkhajuria9018
    @sunilkhajuria9018Ай бұрын

    Harvinder ji aap kaam bahut hi safai se karte hain maja aa jata hai dekh ke God bless you 🌹🌹ram ram, 🌹🌹

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Ram ram bhai ji 🙏

  • @shivgovind9222
    @shivgovind9222Ай бұрын

    Good work

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Thanks brother 🙏

  • @dsisfamilycart820
    @dsisfamilycart820Ай бұрын

    Very nice video

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Thanks brother 🙏

  • @amitchaudhary6
    @amitchaudhary629 күн бұрын

    Excellent video

  • @vccground-hindi

    @vccground-hindi

    28 күн бұрын

    Thank you very much brother ❤️👍

  • @amitchaudhary6

    @amitchaudhary6

    28 күн бұрын

    @@vccground-hindi Sir aap desktop PC ke SMPS bhi repair karte hai kya?

  • @zeeshan687-y7t
    @zeeshan687-y7tАй бұрын

    Sir good morning her bar ki tarh nice 👍 video sir ❤❤

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Thank youu brother ❤️👍

  • @fazalahad7353
    @fazalahad7353Ай бұрын

    very good and thanks

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    So nice of you brother ❤️👍

  • @fazalahad7353

    @fazalahad7353

    Ай бұрын

    @@vccground-hindi Thanks a lot sir G

  • @lalzova4487
    @lalzova4487Ай бұрын

    Very nice and informative, please include circuit diagram to clear out the complete working.

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Ok. Thanks brother ❤️🙏

  • @user-zv9hi3jm6p
    @user-zv9hi3jm6pАй бұрын

    Very good

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Thanks brother ❤️👍

  • @panjabraut4008
    @panjabraut4008Ай бұрын

    Nice video

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Thanks brother 🙏

  • @gsatya9732
    @gsatya9732Ай бұрын

    Good

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Thanks brother ❤️🙏

  • @devidasmalani1959
    @devidasmalani1959Ай бұрын

    Jai Hind 🇮🇳

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Jai Hind Sir 🙏

  • @sandeepgupta6526
    @sandeepgupta652625 күн бұрын

    Thanks

  • @vccground-hindi

    @vccground-hindi

    23 күн бұрын

    Welcome brother ❤️👍

  • @hibapigeons7837
    @hibapigeons7837Ай бұрын

    Thank

  • @vccground-hindi

    @vccground-hindi

    29 күн бұрын

    Welcome brother ❤️👍

  • @MazherUddin-oy9tf
    @MazherUddin-oy9tf27 күн бұрын

    Sir Harveder I have seen a lot of videos on KZread regarding smps but your videos are nice please keep it up,by the way you were about to start ATX when are going to start them and thanks for valuable videos. I am from Hyderabad.

  • @vccground-hindi

    @vccground-hindi

    26 күн бұрын

    Thank you brother, I will start ATX tutorial videos most probably by next month ❤️👍

  • @MazherUddin-oy9tf

    @MazherUddin-oy9tf

    25 күн бұрын

    @@vccground-hindi Thanks for reply, I am touched Where you from sir.

  • @vccground-hindi

    @vccground-hindi

    25 күн бұрын

    @@MazherUddin-oy9tf I'm from Delhi

  • @p.nsingh7356
    @p.nsingh735622 күн бұрын

    Best

  • @vccground-hindi

    @vccground-hindi

    22 күн бұрын

    Thanks 🙏

  • @swarupnandi3285
    @swarupnandi3285Ай бұрын

    Very good job & nicely explained Computer smps repairing kab shuru hoga ? Bahut din se pc smps repair video ke liye wait kar rahen hai, jaldi se shuru kijiye !

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Half Bridge SMPS par thodi video aur banengi, uske baad Computer ATX SMPS ki hi baari hai dost ❤️👍

  • @RajendraKumar-pm1ps
    @RajendraKumar-pm1psАй бұрын

    PCB के गलत प्रिन्ट जान कर काफी निराशा हुई हमारे जैसे बन्दो के लिए ये एक बहुत बड़ा सबक है साथ ही आप कॉयल पर ड्राई सोल्डरिंग बता रहे थे वो सोल्डरिंग करने का व्यू वीडियो में नही आया या आपसे ही छुट गया अगर ऐसा हुआ तो उसका प्रभाव क्या होगा ? ये बताने की कृपया करना - धन्यवाद

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    वैसे तो गलत प्रिन्ट की समस्या काफी कम होती है, पर फिर भी कभी कभार हो ही जाती है। तो इस बारे में भी ध्यान तो देना ही पड़ेगा। कॉइल की ड्राई सोल्डरिंग मैंने फिक्स कर दी थी। ऐसा न करने पर लोड पर आउटपुट करंट में कमी आ सकती है।

  • @RajendraKumar-pm1ps

    @RajendraKumar-pm1ps

    Ай бұрын

    @@vccground-hindi thanks 🙏

  • @user-qu4fv8zq2h
    @user-qu4fv8zq2h23 күн бұрын

    I thanking to you for this good way of explanation .please tell me. Normally how much biasing transistor need in SMPS.weither the transistor used in cct MOSFET or normal transister.i need to know the biasing. Thanks for reply if you can...

  • @vccground-hindi

    @vccground-hindi

    22 күн бұрын

    What do you mean by biasing transistor ?

  • @user-hg8hk8ef8e
    @user-hg8hk8ef8e19 күн бұрын

    Input blinking.. Or output vi blinking.. Ek video banao sir

  • @vccground-hindi

    @vccground-hindi

    18 күн бұрын

    Ok brother ❤️🙏

  • @kartikisathe4988
    @kartikisathe4988Ай бұрын

    Sir ji pranam ❤ bahut bahut dhanyawad video ke liye maja aaya per aap video ke end me digram par explain kar ne Wale the na?

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Isme diagram me explain karne wala kuch nahi tha dost. Jab hoga to jarur karunga 👍

  • @kartikisathe4988

    @kartikisathe4988

    Ай бұрын

    @@vccground-hindi thik hai sir ji, pranam

  • @thirunahariprabhakar6560
    @thirunahariprabhakar6560Ай бұрын

    PFC xerox colour copey SMPS=❤=expelanation🎉 please SIR😊

  • @iqbal_electronics
    @iqbal_electronics28 күн бұрын

    Sir jee computer ka power supply ka video bhi banaie 12v 32amp wala

  • @vccground-hindi

    @vccground-hindi

    28 күн бұрын

    Agla series ussi ka hoga dost ❤️👍

  • @bannucity
    @bannucityАй бұрын

    sir ye jo transistor ka Resistance change kia hai 2.5 ohms ye transistor ki gat ko ja rah ta ya source par please to confirm me sir apki video main jo hum ko pasand hota hai wo video cut cut na karke maza ata hai ap jitni be lambi video bana de hum ko acha lag ta hai

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Gate MOSFET me hota hai dost, transistor me Base hota hai. Ye 2.5 ohms ki resistor transistor ke base par lagti hai.

  • @56pramod
    @56pramod20 күн бұрын

    My question is not related with the faults in this power supply. But it is related with use of capacitor which has high voltage values and situated in between ground of input voltage and ground of output put voltage. I think in this board it is placed near input 110/220 voltage selector switch.please enlighten us why it is used and how do we calculate its value? Thanks

  • @niranjanpatil980
    @niranjanpatil980Ай бұрын

    Sir mobile charger mein without tl431 ke feedback wale smps ko reparing ka video daliye

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Usme ek zener diode laga kar hi feedback dete hain dost...video banane ka koshish karunga 👍

  • @thatikondasampath3966
    @thatikondasampath3966Ай бұрын

    Pl. Do another like inverter welding machine

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    We will do that too later...

  • @latifUllah-to3rl
    @latifUllah-to3rl29 күн бұрын

    Sir app pasand ke bat Kari ho itna to ham ko sharohkyan ke move pasand nahi gitni ap ke video

  • @VijayLahori-ue5ns
    @VijayLahori-ue5nsАй бұрын

    गुरुजी ई चार्जर की सीरीज कबसे शुरू कर रहे हैं मैं बहुत आशान्वित हूँ आपका ऋणी लाहौरी

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    दोस्त, हाफ ब्रिज के बाद कंप्यूटर smps की सीरीज करनी है। उसके बाद फिर देखते हैं इसको भी...👍

  • @VijayKumar-zn6yj
    @VijayKumar-zn6yjАй бұрын

    गुरुजी e rickshaw charger 48 volt को भी with section के detail में समझाए 🙏🙏🙏

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    उसके लिए एक अलग सीरीज शुरू करेंगे तब बात करेंगे दोस्त ❤️🙏

  • @asifraza6534
    @asifraza6534Ай бұрын

    Sir plz kam output voltage k fault ko trace karnay ka tareeka fault primry side ka ha ya feedback ka kaisa dhondan

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Uss par bhi video banayenge dost ❤️👍

  • @asifraza6534

    @asifraza6534

    Ай бұрын

    nice Sir

  • @kamrul42241
    @kamrul42241Ай бұрын

    Sir haf brige SMPS me resistor gala huya tho kese velu nikale Esme tho alag alag velu rethe he video banaya

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Kuch values experience se pata hoti hain, kuch circuit diagram me mil jaati hain aur kuch calculate ho jati hain. Bas isi tarah kaam hota hai dost ❤️👍

  • @yttechnical9777
    @yttechnical97774 күн бұрын

    Hlo sir ji. Soldering iron ka temperature kitne me set hona chahy?

  • @vccground-hindi

    @vccground-hindi

    3 күн бұрын

    300-400 C

  • @nitinnadkarni7618
    @nitinnadkarni7618Ай бұрын

    🙏🙏🙏💐💐💐

  • @BombayMasti
    @BombayMastiАй бұрын

    Dear Sir, I have got the 12v SMPS for repairs, I am starting a all new on SMPS repairs. It would help if you can share the list of Resisters along with their power ratings for my stock.

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    I'm planning a video on, "What are the most used components in SMPS repairs". Kindly wait a few more days..❤️🙏

  • @SouravGhosh-kq2bb
    @SouravGhosh-kq2bbАй бұрын

    Sir please up computer ki smps repier ki video banaye a Mera request hai

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Next month se computer ATX SMPS par series shuru karenge dost ❤️👍

  • @SouravGhosh-kq2bb

    @SouravGhosh-kq2bb

    Ай бұрын

    @@vccground-hindi thankyou sir

  • @user-rg4sl4pk7m
    @user-rg4sl4pk7mАй бұрын

    🤝👍🙏❤

  • @SUNDERSINGH-bh6lr
    @SUNDERSINGH-bh6lrАй бұрын

    hello sir , 1 sir aapki computer smps supply ke baare me koi video hai to please link send karna. 2. sir kya hum kisi tara se Smps ki ampere ko bada sakte hai..?

  • @vccground-hindi

    @vccground-hindi

    29 күн бұрын

    Computer ATX SMPS par video next month se aayenge dost. Current sense resistor ki value Kam karne se SMPS ke ampere bad jate hain par jyada current badane se circuit damage ho sakta hai dost...

  • @user-qd9ne2en9c
    @user-qd9ne2en9cАй бұрын

    Always I am waiting for ur videos sirji. Very good explain

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    So nice of you brother ❤️👍

  • @rahuljaglan5247
    @rahuljaglan5247Ай бұрын

    सर शंट रजिस्टेंस के बारे में डिटेल में समझाएं

  • @vccground-hindi

    @vccground-hindi

    27 күн бұрын

    ठीक है दोस्त ❤️👍

  • @gurbakhshsinghsehmi3785
    @gurbakhshsinghsehmi3785Ай бұрын

    Dear sir, is power supply me input aur output ki Isolation kese ki gai he please is ko explain karen.

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Transformer se hi isolation hoti hai Sir...

  • @amezingindia9464
    @amezingindia9464Ай бұрын

    इस transfarmer से powerfull inverter बनाया जा सकता है क्या वह कामयाब होगा l

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    नही दोस्त ...

  • @shantimoychowdhury4541
    @shantimoychowdhury454116 күн бұрын

    Sir same SMPS hai , out put ki do transistor short hua thaa Maine badal diye . Series lamp se testing kar rahe hai to bulb glow ho raha hai aur out ki do transistor over heat ho raha hai . 110 - 220V ki switch 220 v pe hi setting hai. Keya problem ho sakta hai sir . Out put ki do diode ok hai .

  • @vccground-hindi

    @vccground-hindi

    14 күн бұрын

    Transistor ke parallel me lage diode check karo dost ❤️👍

  • @bapikaushik15
    @bapikaushik1511 күн бұрын

    Sirji IC pe kitna Voltage hota hai Vcc pin pe ?

  • @vccground-hindi

    @vccground-hindi

    10 күн бұрын

    12V se 20V tak mil sakta hai aapko 👍

  • @technicalcracker8926
    @technicalcracker892629 күн бұрын

    hello sir,kya ap variable resistor ko permanent resistor k saat replace karney per tora baat kar saktey hai.i need it in local ups trickling kit.variable resistor boht jald kharab hojate hai,islye bar bar change karney se behtar hai,k permanent solution ho.

  • @vccground-hindi

    @vccground-hindi

    29 күн бұрын

    Kar dunga dost ❤️👍

  • @technicalcracker8926

    @technicalcracker8926

    29 күн бұрын

    @@vccground-hindi ok many many thanks to you.

  • @user-tp7go9jk4p
    @user-tp7go9jk4p13 сағат бұрын

    Sir agar 110pe transtr grm ho to us ka hal Kyla hi sir

  • @vccground-hindi

    @vccground-hindi

    11 сағат бұрын

    Transistor ke parallel me jo diode Lage hain, wo kharab hoga dost ❤️👍

  • @vijayramakrishnan6838
    @vijayramakrishnan683814 күн бұрын

    Sir, how to check the inductor value with meter plz

  • @vccground-hindi

    @vccground-hindi

    13 күн бұрын

    You need a LC meter to get the accurate value of an inductor. All other methods are just approximations only...

  • @prakash-samal
    @prakash-samalАй бұрын

    Mere pass12 volt 41 amp spms he usme smd ic and smd transistor Burn hua he, Sir bataiye please usme module use kese kare

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Aapke SMPS ki dono taraf ki photo whatsapp Karo mujhe ❤️👍

  • @mdiqubalali4316
    @mdiqubalali4316Ай бұрын

    Sar ji 220 volt 110 volt switch ka kam kya hai iske bare mein bataen aur iska upyog kahan

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Video number 73 me poora explain Kiya hua hai Dost. Aap V73 dekh lijiye 🙏

  • @dukhanoram4861
    @dukhanoram4861Ай бұрын

    Sir transistor jalneke keya keya karan he??

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    Iske Kai kaaran hote hain dost. Isko ek alag video me discuss karenge ❤️👍

  • @KoreanDramas-ws9uo
    @KoreanDramas-ws9uoАй бұрын

    Sir ap na galti sa resistance mode ma voltage check kiya par ap ka meter ko kuch nahi hua par mera pass aneng ka multimeter tha uski frequency range 2Khz thi or ma na halti sa us ko fly back smps ki frequency check ki to us ka baad vo jis mode pa set karun to vo set hi nahi hota kya uska koi hal hai

  • @vccground-hindi

    @vccground-hindi

    29 күн бұрын

    Meter repair karna padega dost ❤️👍

  • @feroozqambrani2995
    @feroozqambrani299521 күн бұрын

    Kaveya chahey Jo AP istmaal krte hain

  • @vccground-hindi

    @vccground-hindi

    21 күн бұрын

    Dost uske liye aap 9310248748 par message bhejenge 🙏

  • @nareshpawar2694
    @nareshpawar269412 күн бұрын

    When smps is full load then power on smps immidiately shut down. Pl give me reply sir

  • @vccground-hindi

    @vccground-hindi

    11 күн бұрын

    Because of the overload protection circuit inside the PWM controller ❤️👍

  • @nareshpawar2694

    @nareshpawar2694

    11 күн бұрын

    So sir how to solve the problem ?

  • @kanjigajranaliya
    @kanjigajranaliyaАй бұрын

    Ek onkar satnam Karta purakh Nirbhao nirvair akal Moorat ajooni Saibhang Gurparasad jap aad sach Jugaad sach Hai bhi sach nanak hosi bhi sach

  • @vccground-hindi

    @vccground-hindi

    Ай бұрын

    🙏🙏🙏

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