V25 SMPS Input Section Common problems Explained

V25 SMPS Input Section Common problems Explained | Live Fault finding and Repair

Рет қаралды 17,784

9 ай бұрын

smps main power nahi aa raha hai / Fuse baar bar kharab hona / smps input section in hindi / smps short circuit repair / smps fuse repair / smps check kaise kare / smps input line protection circuit / smps ac input section / smps ac input line components / smps fuse keeps blowing / mov working / rlc circuit / rlc filter circuit / rlc high pass filter / fuse working in hindi / smps cold test / dead smps repair in hindi
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Hope by Tobu. • Tobu - Hope (Original Mix)

Пікірлер: 137

@niranjanpatil980 8 ай бұрын

Sach mein aapse behetar koi nahi batata itna simple way aur itna clear pure youtube mein itna achha smps ke basic ke bare mein nahi bataya jo aapne bataya thank you so much sir❤❤❤❤❤❤🎉🎉🎉🎉🎉🎉

@vccground-hindi 8 ай бұрын

Thank you brother ❤️👍

@tanoliatd Ай бұрын

In this busy and materialistic world, transferring your knowledge and art to someone and teaching someone good without any greed is a great thing and highly commendable. Dear Sir, I wish you all the best and my greetings from the United Arab Emirates. I am a Pakistani citizen, and am deeply grateful to your and many other Indian friends who share their knowledge and experience with others without any discrimination by making such training videos. I hope you continue your mission, and add more such training videos for learning people like me. Finally I must say that your training method is fantastic.

@vccground-hindi Ай бұрын

So nice of you brother 🙏 I'm simply sharing whatever I've gained over the past many years.There is a hidden greed too. Your own knowledge multiplies while sharing it with others. So I'm too would get benefitted this way 😄👍

@bhanpratapnag3155 7 ай бұрын

Keep going sirji ...very simple and easy way to explain...thank you so much sir ji

@vccground-hindi 7 ай бұрын

Always welcome brother ❤️👍

@tanwarcp997 9 ай бұрын

Wah guru, you are really real gurudev, no doubt. Aap bahut hi practical ke sath details samjhate ho. 👌👌👍💖

@vccground-hindi 9 ай бұрын

Thank you brother ♥️👍

@dawindersingh5178 9 ай бұрын

Your knowledge is very deeply, I have gained, thanks.

@vccground-hindi 9 ай бұрын

Thank you brother ♥️👍

@sandeepmane2983 8 ай бұрын

Sir, did you please practically explain new designs of SMPS power supply of Computers. This is the future & necessities to understand of all the mechanics today's date. Becz in new launches of SMPS power supply having no any colour codes present in their cable wires so its very difficult to understand for fault finding. I known about the Circuits of SMPS POWER SUPPLY of Computers but your expertise was very nice 💜 So, I humble request to you because when I was watching your videos i think that you having very powerful & better knowledge about the SMPS. HATS OFF TO YOU DEAR Sir 🙏

@vccground-hindi 8 ай бұрын

Sure, I'll definitely try to make some videos on Computer ATX SMPS. It may take some time but I'll definitely share those videos. Thank you very much brother for your lovely compliment ❤️👍

@devidasmalani1959 7 ай бұрын

Waheguru ji 👍

@adnanbhatti552 5 ай бұрын

Very nice sir ma ap ko Ustad man gya ho dil say

@vccground-hindi 5 ай бұрын

Shukriya Dost ❤️👍

@santrammalra6741 5 ай бұрын

Veri nice samjhawan ka Tarika

@vccground-hindi 5 ай бұрын

Shukriya Dost ❤️👍

@kanalamr 9 ай бұрын

Simple as always. I am eagerly waiting for troubleshooting on feedback circuits which I feel are more complex than primary circuit.

@vccground-hindi 9 ай бұрын

Thanks. Step by step, I'll take all the sections. Next one is PWM Section and thereafter we'll discuss Output section as well as the feedback section in details. If you have any query particularly on feedback section, then let me know. So that I pre-include that in feedback section video.

@rammohan5435 8 ай бұрын

Very nice and useful video thankyou

@vccground-hindi 8 ай бұрын

Thank you brother ♥️👍

@sanjaypatil8026 3 ай бұрын

Very detailed information. excellent.

@vccground-hindi 3 ай бұрын

Glad you enjoyed it brother ❤️👍

@amitmali3009 8 ай бұрын

Sir Firstly I Thank you so much for your explaination, And I request you sir please make video on Series lamp and how to test

@vccground-hindi 8 ай бұрын

Ok. I'll make a video on this soon. Thanks for the appreciation ❤️👍

@susmitag.mmakeover3883 8 ай бұрын

Good training sir

@vccground-hindi 8 ай бұрын

Thank you very much 🙏

@suryakant9411 5 ай бұрын

बेहतरीन ,शेयर करने का शुक्रिया

@taksandetechnical1110 4 ай бұрын

Sir ji led tv ka full circuit diagram explain kijiye

@shahzadkhan-nd1jg 9 ай бұрын

So nice sir ji .next part ka intezaar rahega ♥♥♥♥

@vccground-hindi 9 ай бұрын

Thank you brother ♥️👍

@ravindraadapa2952 4 ай бұрын

Sir good one nice explanation thank you

@vccground-hindi 4 ай бұрын

Always welcome brother ❤️👍

@user-eg4uw4fc3f 5 ай бұрын

Respected Sir Asslam o Alaikum My name is Muhammad Younas I'm from Dublin, Ireland I'm very new in the electronic field I watch your videos and like them your way of teaching is very good in this video you said you can make a video on Series Lamp you are using in your workshop. It will be a great appreciation for me if you could do it for me. Regards

@vccground-hindi 5 ай бұрын

Ok brother, I'll make that video soon 👍

@barkathalishakh9055 9 ай бұрын

Bahuth dhanyawad sir

@vccground-hindi 9 ай бұрын

Shukriya Dost ♥️👍

@anmolchetri9780 8 ай бұрын

Sir you are great guru

@vccground-hindi 8 ай бұрын

Thank you brother 🙏

@user-if2um1yu3j 7 ай бұрын

Bahut hi Sundar tarike se

@vccground-hindi 7 ай бұрын

Shukriya Dost ❤️👍

@nagnathlondhe2885 8 ай бұрын

Sir very good keep it up

@vccground-hindi 8 ай бұрын

Thank you brother 👍❤️

@PramodBrahma-lw8ri 8 ай бұрын

Very nice video sir thank s

@vccground-hindi 8 ай бұрын

Thank you brother ❤️👍

@p.nsingh7356 4 ай бұрын

Good methud of discraive smps supplay

@vccground-hindi 4 ай бұрын

Thank you brother ❤️👍

@rajeshkumar-tv8qk 6 ай бұрын

Thanks for your support.

@vccground-hindi 6 ай бұрын

Welcome brother ❤️👍

@user-qu4fv8zq2h 2 ай бұрын

Excellent......

@vccground-hindi 2 ай бұрын

Thanks and welcome brother ❤️👍

@muhammadhabib1425 8 ай бұрын

Sir very helpful knowledge that u give us.. I'm new in electronic... I know basic.. bt pwm section is hard how I know transistor or mosfit is working or not and transistor damage or burn how to replace if we don't know the exact number

@vccground-hindi 8 ай бұрын

To know if transistor or MOSFET is working or not, do watch my video number 26. To know the burnt part number, wait for sometime. I have planned to make a video on this issue...

@HarishKumar-fh1ii 7 ай бұрын

Thanks 🙏

@amitmali3009 8 ай бұрын

Sir please make video of series test lamp precaustion using with PCB or while checking

@vccground-hindi 8 ай бұрын

Ok brother ♥️👍

@ranjeetk333 Ай бұрын

Thank you sir for sharing your knowledge. Sir mere pas ek SMPS hai. Usme input section me ZNR component lga tha jo ki jal gya hai .uski jagah ky lgana hai. Baki supply ok hai. Pkease tell me❤❤❤❤

@vccground-hindi Ай бұрын

ZNR Component kya hota hai dost, samjha nahi...

@patniashvin798 9 ай бұрын

Waiting for next video

@vccground-hindi 9 ай бұрын

Very soon brother ♥️👍

@karunakarshetty51066 Ай бұрын

Useful video

@vccground-hindi Ай бұрын

Glad you think so!👍

@devidasmalani1959 7 ай бұрын

Jai Hind 🇮🇳

@tstc23 Ай бұрын

Good traning sir

@vccground-hindi Ай бұрын

Thanks and welcome brother ❤️👍

@nikeshmishramamma9623 3 ай бұрын

Sir pl. Also explain the circuit diagram and fault repairing of laser printers

@vccground-hindi 3 ай бұрын

Ok brother ❤️👍

@user-zp1qy1co7u 2 ай бұрын

Good 👍❤

@vccground-hindi 2 ай бұрын

Thank you brother ❤️👍

@RadhikaMobileRepair 8 ай бұрын

Nice video

@vccground-hindi 8 ай бұрын

Thanks brother 🙏

@faheem313 8 ай бұрын

Excellent ustad ji.. sir in this board there is no capacitor then how we know the exact capacitor value for replacement..

@vccground-hindi 8 ай бұрын

Usually, Capacitor on DC rails are of around 22uf to 47uf 450v. So you can use any in between. Later, we will make a video on how to calculate DC capacitor value for SMPS. Thanks for being with me on this learning journey 💗🙏

@amitmali3009 8 ай бұрын

Sir please make video on IGBT poewer supply

@vccground-hindi 8 ай бұрын

Ok brother ❤️👍

@user-gm5lg6hi7d 8 ай бұрын

❤

@gangadharpatil2303 5 ай бұрын

❤❤❤❤❤

@kamleshkdutt8790 6 ай бұрын

VCC ground's delivery onSMPS cicui's testig amd ractification of falts isquite healthy

@vccground-hindi 6 ай бұрын

Thank you brother ❤️👍

@padmanmajhi68 3 ай бұрын

Input ka to batadiya sir ab output ka bhi bata dijiye ac volt conect karke kahan par kitna volt milta hai ek video jarur banaye apke sasbcriber hai sir

@vccground-hindi 3 ай бұрын

iss se aage ke video dekhiye, sab bataya hua hai dost ❤️👍

@rahulpatelgujratahmedabad3497 4 ай бұрын

🅰️🅱️🕉️🕉️GOOD TEACHING FOR YOUR CHANNEL🚦THANK YOU SO MUCH VERY VERY GOOD 👌👍👌👍💃💃💃😁😀😂😝😝

@vccground-hindi 4 ай бұрын

You are very welcome brother ❤️👍

@imintuitive3472 5 ай бұрын

Sir aap ne to direct line se PCB ko connect kiya why not with series lamp? kindly explain all about using series lamp with circuit boards. Specially which components one should avoid whilst checking AC or DC voltage? All dos & don'ts please.

@vccground-hindi 5 ай бұрын

Nhi dost, Mains lead series lamp ke through hi lagi Hui hai. Aapki request par ek video bana dunga 👍

@imintuitive3472 5 ай бұрын

Thanks a lot :) & also bro please make one more video on how to do jugaars of certain components if it is not available. What works & what not works. All do's & don't s A complete guide of electronic components collections for beginners one should have always to correct pcbs.

@KartikPatel-nt4ff 8 ай бұрын

😅😅😮😅😅😅😅😅😅well information good show 😅😅

@vccground-hindi 8 ай бұрын

Thank you brother ❤️👍

@kanchankondhare 9 ай бұрын

❤️👌❤️

@vccground-hindi 9 ай бұрын

Thanks brother ♥️👍

@pabitrajana575 2 ай бұрын

Sir appka video dekhke bahat kuch sikha huuu. Ajj ek naya problem fase hua hay please help kijia. 12 v adoptor se ac input se ac output horaha hay jab 12 v battery connect rahata hay. Isse electricity bord pe v supply jaraha hay. Please help kijea

@vccground-hindi 2 ай бұрын

Output section ka diode check karo dost 👍

@gangadharpatil2303 5 ай бұрын

सर sarcit को सिरिस बोर्ड main कैसे cheak करे और सिरिस बोर्ड कैसे तयार करे व्हिडीओ बनाइये गंगाधर

@vccground-hindi 5 ай бұрын

सीरीज बोर्ड की वीडियो जल्दी ही आएगी दोस्त ❤️👍

@droopings 3 ай бұрын

I have a power supply with 120uf 400 volt bulk capacitor. Can i change it with 100uf 400 volt as the one I'm getting from market (120,400) is too big. Thx and regards 🙏

@vccground-hindi 3 ай бұрын

Yes you can install 100uf in place of 120uf capacitor 👍

@droopings 3 ай бұрын

Thx a lot

@gurbakhshsinghsehmi3785 6 ай бұрын

Sir Series lamp me kitne watt ka bulb lagana chahie.

@vccground-hindi 6 ай бұрын

100w laga lawo...

@gamerarbabu3731 8 күн бұрын

Sir ji mera ek sawal hai. Jaise aapne kaha ki Ac 235v hai usme 1.414 se multiply karne par capasitor par Voltage nikalega. 235×1.414 = 232.29 hota hai. To isme 1.414 kya hai?

@vccground-hindi 8 күн бұрын

Jab AC se DC voltage banaye jaate hain toh voltage bad jate hain. Wo kitna badte hain, usko calculate karne ka formula hai ye...

@gamerarbabu3731 8 күн бұрын

@@vccground-hindiSir ji, Kya yah forlula Trasformer wale PCB ke DC capasitor par bhi karega?

@vijayramakrishnan6838 5 ай бұрын

serie lamp with pcb and bulb symptoms

@nikhilsonawane3006 3 ай бұрын

Hi Sir. Please explain why multiple with 1.414 this numeric

@vccground-hindi 3 ай бұрын

This is because the Root mean square (RMS) voltage is the DC voltage that dissipates the same amount of power as the average power dissipated by an alternating current (AC). The RMS value equals peak value divided by the square root of 2. So in simple terms, the RMS value is 1.414 times the peak value ❤️👍

@gagandhamija8419 7 ай бұрын

Sir kisi bhi pcb mai kese pta lgega k line natual kaha dena h

@vccground-hindi 7 ай бұрын

Bridge rectifier ke do AC terminals hote hain, Unn dono par aap line ya neutral laga sakte ho...

@narendrasingh8228 9 ай бұрын

SMPS mein current limit kaise karen yani constant current kaise banay

@vccground-hindi 9 ай бұрын

Uske liye aap ek constant current limiter circuit bana kar secondry side me laga sakte hain. Ye ek lamba vishay hai, toh iss par jald hi ek video bana kar samjha doonga. Aap Jude rahen mere saath 👍

@narendrasingh8228 9 ай бұрын

Ok thanks

@narendrasingh8228 9 ай бұрын

I wait for New video

@YogeshKumar-im4qw 3 ай бұрын

सर सीरीज में चैक करते हुए कम्पोनेंट्स जल सकता है कृप्या समझाए।

@vccground-hindi 3 ай бұрын

Bilkul dost, kuch components series me bhi jal sakte hain ❤️👍

@user-if2um1yu3j 7 ай бұрын

Aap express holder

@gulkaramarmanikhattak2464 Ай бұрын

Respected Sir, I am repairing DC adopter, when I check output voltage shown 19 volt but on loading, the volt has been drop and could not work, Please advise where fault and how to check the adopter. Please help me.

@vccground-hindi Ай бұрын

Check or replace main DC capacitor and VCC capacitor ❤️👍

@gulkaramarmanikhattak2464 Ай бұрын

@@vccground-hindi Thank you very much.

@gulkaramarmanikhattak2464 Ай бұрын

@@vccground-hindi Respected Sir, as per your advised, I changed main capacitor and vcc capacitor but still fault could not rectify. Mosfet OK condition but I can not found the fault. Please advise further.

@shrikantbhaibhosale 4 ай бұрын

सरजी मेरे एक smps पवार सप्लाय मे vcc voltage नहीं मिल रहे, फिल्टर कपॅसिटर पर 306 volt आ रहे है, कहा fault होगा, स्वीचिंग भी नहीं हो रही, कृपया मार्गदर्शन करे, 🙏🙏

@vccground-hindi 4 ай бұрын

अगर स्विचिंग् बिल्कुल भी नही हो रही तो stratup रेसिस्टेंस खराब होगी। और अगर थोड़ी थोड़ी स्विचिंग् होती है तो auxilary वाइंडिंग से vcc कैपेसिटर तक के ट्रैक व कॉम्पोनेन्ट चेक करें ❤️👍

@YogeshKumar-im4qw 3 ай бұрын

सर अगर कैपिसिटर पर वोल्टेज कम से कम कितना होना चाहिए?

@vccground-hindi 3 ай бұрын

Kon se capacitor par ? Agar main DC capacitor ka pooch rahe ho, to jo voltage aapne AC input di hai, usko 1.414 se Guna kar lo, jo jawab aayega, uske aas paas voltage capacitor par milni chahiye..❤️🙏

@vijayramakrishnan6838 5 ай бұрын

Sir how do u open adapter safely

@vccground-hindi 5 ай бұрын

Apply petrol on all side joints. Leave it for 10-15 minutes. Then I use a screw driver and try to open it...

@user-vw3zz1xr2x 6 ай бұрын

Sir please SMPS me capacitor pas 150v ata he tokese karenge SMPS me kaha voltage kitan ata hai dhanyawad sir please SMPS

@vccground-hindi 6 ай бұрын

Capacitor kitne volt ka laga hai dost ...?

@YogeshKumar-im4qw 3 ай бұрын

सर सीरीज में भी कोई कम्पोनेंट्स गर्म हो या जल जाए तो क्या करें? थोड़ा इसपर समझाए।

@vccground-hindi 3 ай бұрын

To uske aas paas Lage components check karen, koi component short hoga...

@ZuhaibKhan-qj2wl 7 ай бұрын

235×1.414=332.29 explain plzz

@vccground-hindi 7 ай бұрын

RMS AC voltage ko DC Peak voltage me convert karne ka formula hai ye ..Jab bhi aap AC ko DC me convert karte ho, to DC voltage aapko adhik dikhte hain...

@YogeshKumar-im4qw 3 ай бұрын

सर सीरीज में चैक करते हुए कम्पोनेंट्स क्यों खराब हो जाते हैं?

@vccground-hindi 3 ай бұрын

Agar kisi component me se current uski capacity se adhik guzrega to wo component jal jayega...

@madhupkumar8400 5 ай бұрын

अगर हम 200 वाट का बल्ब लगा देते हैं क्या होगा 🙏🙏

@vccground-hindi 5 ай бұрын

Input section me aane wala current kam ho jayega. Is Series lamp ke through agar aap SMPS connect karke uski output par load lagayenge toh AC input side se current kam Milne ki wajah se output current bhi Kam ho jayega aur output voltage fluctuate karne lagegi...