175 Feedback Roll in SMPS Switch Mode Power Supply, Optocoupler & Programmable Voltage Reference

Feedback Roll in SMPS Switch Mode Power Supply, Optocoupler & Programmable Voltage Reference in urdu hindi language
i have explained in urdu / hindi language the basic function of switching mode power supply using different types of smps switch mode power supplies. smps concept and troubleshooting repairing or understanding repair switching mode power supply basics and working principle. after watching this video you will be able to understand
1 basic working concept of smps switch mode power supply
2. how PWM pulse width modulator work
3. block diagram of #smps switch mode power supply
4. practical circuit tracing of #smps
5 how to repair mobile charger
6 how to repair power supply of digital satellite receiver
7. how to repair led lcd tv power supplies
8. different faults in stages of smps
9. what is filter and protection circuit in SMPS
10 what is bridge rectifier circuit and how bridge rectifier circuit work
11 what is PWM pulse width modulator circuit and how to check it
12 function of FET, MOSFET, BJT, IGBT or switching modules
13 what is optocoupler or opto-isolator and what is its function in #feedback circuit
14 what is voltage regulation and how it workks in SMPS
15 how to find problem if switch mode power supply have no output
16 what is problem when power supply have fluctuation and output is not regulated
17 current sense in smps
18 short circuit protection
19 how to test troubleshoot and repair smps switch mode power supply and easy test points in fault finding
and much more
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regulator ic 431 working and how to select biasing resistor
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[@electroniquepassion]

Nice my Friend 👍🌹

[@haseebelectronicsurdu]

thanks a lot

[@abdulzaheed5272]

@Technical Solution Give evidence of where the calculation went wrong.....brother

[@AHSaem]

Sir ami Bangladesh pa ratahu. amar khub issa apnar sate kotha bolar plzz sar

[@AHSaem]

Sir appko ma bohot chatahu ..

[@rizwankhan-wx3pb]

Thank u sir ALLAH apko hamesha aise kamyab kare ameen

[@mdahmad2220]

Thanks sir aaj 6 months k bad mera concept clear hua apke video se

[@haseebelectronicsurdu]

Allah ka shukr he k meri efforts helpful hein
best regards

[@muhammadrasheed3848]

zabardast sir buht achey se samjhaya

[@haseebelectronicsurdu]

Allah ka shukr he

[@prakashsharma6186]

Although this vidio is 2yrs old, but I saw it today. Iam your fan and very much appriciate your way of explanation. I have seen many vidios on smps but still i couldnot understand , how the mosfet circuit is made to oscillate . What is the purpose of a very small capacitor . Kindly expkain the working in detail. Thx. Love from india.

[@muhammadshafi227]

sir app ki urdu main explanation bohat achi thi.....thanks

[@haseebelectronicsurdu]

best regards

[@ansarielectronics4u]

MashaALLAH aap ki tamam videos bohat useful hoti hein.aap ki waja sey bohat kuch samjhney may bohat asani hojati hai.

[@GURUAUDIOPRODUCTION]

Haseeb ji नमस्ते...आपके video जितनी बार देखता हूं नयी जानकारी मिलती है मैने कई बार जानकारी को अमल में लाया हूं एक दम सटीक होती हैं धन्यवाद सर जी

[@mukhtarkhan6714]

ماشا اللہ آپ بہت اچھے سے بتاتے ھیں اللہ آپ کو صحت دے آمین

[@kanulb6881]

Thr r alot utube vdos but you like explanation rarest. masaallah sir speechless.

[@haseebelectronicsurdu]

I am thankful for your valuable words

[@amthucongquetaynguyen745]

Nice sharing my good friend, the video very interesting, have a sweet day

[@haseebelectronicsurdu]

thanks a lot

[@bomba7792]

Sir jee, I must admit I have become a fan of ur electronic circuit videos..simple and short with e.g. very rarely ppl can explain the way u do..keep sharing the knowledge and God bless you! Thanks..

[@kmhovlog6185]

Mashallah beautiful sharing wonderful performance well done good job big like my dearest brother stay blessed and happy ameen Soma ameen jumma Mubarak

[@ramaswamyranganathan9171]

Sir, I learnt a lot from you and gained knowledge in SMPS. Very much thanks to you. In fact you are a master. Final request, please upload universal SMPS circuit 90v to 265v input and output 12v 10a using uc3842 series.

[@MubarikKhan-py9sg]

Allah apko hamesha khush rakhe

[@haseebelectronicsurdu]

Aameen

[@naveensingh4412]

Wow great sir, thank you so much 🙏 😊, I am from India 🇮🇳, and once again thank you very much sir 🙏

[@haseebelectronicsurdu]

You are most welcome

[@abdulzaheed5272]

Wa aleikum salaam varhamthullahi... Jazzak allaha khairan....

[@haseebelectronicsurdu]

best regards and special thanks

[@pankajwasnik8632]

Bahot Bahot badiya sir

[@haseebelectronicsurdu]

thanks a lot dear

[@VinodSharma-bh6hj]

Inspite of my qualification in the field of electronics, the practical orientation I get from your videos is simply superb.

[@haseebelectronicsurdu]

it is my pleasure, stay blessed

[@VinodSharma-bh6hj]

Thanks for your prompt response. God bless you all the more !!

[@kitchentoolss]

Mashallha very nice and useful tutorial. Watching... 💕💞💕

[@mohdsalik3020]

Jnab Aap k lyae comments box main Masha Allah qafi hai. Allah Aap ki umar draz kare. Ameen

[@kitchentoolss]

17:41
Enjoy the full tutorial. Mashallha it is really very helpful and useful tutorial. 💖💖💖

[@kanchankondhare]

🙏💓valubal inform sirji pranam 💓🙏

[@meandbabajan76]

Best sharing your experience video

[@rcmsubrata5556]

Sath Tum Na video bahut Achcha lagta hai tum ka video bahut Achcha lagta hai

[@BILALAHMED-mh7ep]

بہت خوب جناب

[@dipakbhalodia7155]

बहुत-बहुत धन्यवाद ग्यान देने के लिए और खुदा इश्वर अछा रखे और हमको सिखाते रहिए नमस्ते

[@haseebelectronicsurdu]

best wishes and stay blessed

[@mohdimran3512]

Bhai jaan very good thanks for information

[@haseebelectronicsurdu]

best thanks and best wishes

[@MamtakiRasoi]

Nyc upload 👍

[@shafiqmalik5004]

I watch your videos sir your work and information all about fb v nice

[@musafarshah8243]

Walikumussalam Bhai Allah apko lambi zindagi Dy kushyon k sath,,

[@haseebelectronicsurdu]

Aameen. Jazaak Allah khair

[@asdbabel4913]

في ميزان حسناتك ان شاء الله

[@haseebelectronicsurdu]

best regards

[@sohidulhossain9190]

Thanks sir
Very good lecture
Go ahead

[@MrMraza123]

Very nice and easy way of explanation, please keep on making such valuable videos.

[@haseebelectronicsurdu]

thanks a lot

[@asifhussainasifali9382]

Nice informative video Haseeb Bhai thanks 👍

[@haseebelectronicsurdu]

thanks a lot. mera pakistan me number 0346-6223989 he. me abhi pakistan me hoon bhai

[@kamleshmaurya9071]

Excellent Teaching Sir 🙏💯💯💯💯👍👍🎉

[@haseebelectronicsurdu]

Thanks and welcome

[@unnikrishnan6608]

Good teaching. Keep it up

[@haseebelectronicsurdu]

Thanks and welcome

[@rajurawat5]

Sir ji Very Nice video Thanks 👍

[@haseebelectronicsurdu]

thanks a lot. stay blessed

[@pakelectric797]

Usefull video sir. Sir vcc3 compresor ki frequency genrator pay video bnayn plz bht ziada istemal horha ha ajkl lekin driver na hone ki waja se masla aata ha

[@haseebelectronicsurdu]

thanks alot.

[@rajajangra]

Bahut khoob bhai jaan

[@haseebelectronicsurdu]

best regards

[@FancyBangles]

ماشاءاللہ ماشاءاللہ بھائی
❤️❤️❤️

[@haseebelectronicsurdu]

thanks a lot. best regards

[@gajanandundyar879]

Very good Eaxplen Sir

[@goutammukerjee6229]

Very informative & nicely explained technical video , Sir, You are great teacher to me, thanks again 👍

[@haseebelectronicsurdu]

best regards and special thanks

[@aliayub4335]

Nice Bht achi tarhan samjaya apne, sir KIA ap Mppt charge controller bana ki video banay please

[@haseebelectronicsurdu]

thanks a lot.
sure i will share MPPT charger detail soon

[@rinqucosta2422]

Thank you for this valuable tutorial

[@haseebelectronicsurdu]

You are welcome!

[@HareshPrajapati-d5n]

Damdaar video hai sir

[@urdugazliyaat]

اسلام علیکم
ac pcb کے الگ الگ پروگرام جیسے سینسر،فین موٹر،ipmوغیرہ کی الگ الگ ویڈیو بنائیں اور ایک ایک پروگرام کو سمجھائیں
testing کا طریقہ.Tracingکا طریقہ
سب کچھ

[@prasadpalo9344]

Very nice video guruji

[@rahulpatelgujratahmedabad3497]

Good tiching welcome 👍👌👌👌👌👌👌👍👍👍👍👍👍

[@haseebelectronicsurdu]

Many many thanks

[@KrishnaMurthy-kf8fn]

Thank you సార్.

[@haseebelectronicsurdu]

most welcome

[@user-Abdelaziz]

فيديو رائع جدا احلى لايكك لعيونكك اخوي الغالي 😍❤👍

[@Electricquantism402]

Kmaal sir g.
Mere case me zener lga hua hai...usme variable output voltage k liye kia changing krni hai?

[@infoztv092]

You are really great 👍

[@naushadali3288]

Bohot shukriya aapka,,,

[@machiElectronics]

Sir very nice informative video

[@danielugwa6517]

Sir ur awesome thank you. Once again please can you teach us how we can regulate the out put with multituner pot thank you sir

[@soulvoiced3570]

Thank u sir for ur nice explanation.

[@haseebelectronicsurdu]

You are most welcome

[@IFTIKHAR1955]

An excellent explanation. Thanks

[@haseebelectronicsurdu]

You are welcome!

[@sabeqa-swelt]

Woww amazing stay connected

[@debashisroy9025]

Sir, Thanks for the detailed video. Can you please share the video of value calculations of R1, R2 in voltage divider ckt.

[@saadaloogalways6633]

Ma sha allah really v useful

[@haseebelectronicsurdu]

thanks a lot. best regards

[@wariselectronics]

Salam sir agar aptocupplor ko direct required Matlab ess me mojood LED k mutabiq volt de sakte Hein?

[@ranjeetmule6180]

Very very thanks Sir...

[@sohidulhossain9190]

Thanks sir,
Very good lecture

[@haseebelectronicsurdu]

best regards and special thank

[@ismailkhan-cv2rd]

Assalamualaikum Bhai apse bahut badi seek mili hai apka bhooth sukor guzar hoon AP jo video banate ho uske saat konse konse part mean dikkaht ati batao
Apki online class hoti hai to batana
My bhi welding mision ka kam kar ta hoon .kuch prablam salo nihi hota

[@BabarAli-qi9yo]

Sir jazak Allah

[@dipomhasam6339]

Very nice sir,,,,,, thank u,

[@AliRaza-md1lt]

Sir gee zabardast

[@jassiball3303]

🙏🏻Thank you sir

[@CookingKhabir]

Amazing video

[@rozikhan6202]

Masha Allah

[@unnikrishnan6608]

Good command.

[@enghanif3051]

very nice video

[@haseebelectronicsurdu]

best regards

[@shoaibjoyia3537]

I love sir bhohat great

[@haseebelectronicsurdu]

Love you dear Brother

[@susantaatha6468]

Excellent

[@haseebelectronicsurdu]

Thank you so much 😀

[@abdulsamad1734]

nice teaching

[@abdullahhanan5807]

MaSha Allall sir❤️❤️❤️💯💯👍

[@dandapanipathak5616]

❤️❤️❤️❤️

[@haseebelectronicsurdu]

thanks a lot

[@haseebelectronicsurdu]

best regards

[@jaiminpatel1576]

Nice... please include proper reasons for adding resistor across led diode and capacitor across reference ic tl431 cathode and ref pin ...

[@kabindragoja9109]

Sir .thank you resiter calculation show us on feed back circuit.how to calculate

[@informativeone1050]

Sir ap nay jo jo hand say daigram banayi hai smps.. inverter AC pcb or split AC pcb etc sir un sab ki pixs share kr day channel per

[@jaswinderSINGH-ft5nn]

Nice information

[@haseebelectronicsurdu]

best regards and special thanks

[@Inamulhaq-4u]

Asalamu alikum Sir...
Wow your videos are amazing always ❤️

[@haseebelectronicsurdu]

Wa Alaikum Salaam
Allah bless you dear

[@muhammadmaroof1444]

Sir good effort

[@shefqetkaralliu6816]

Sei l'unico migliore ottimo video. Se si può mi lo traduce in Italiano. Grazie

[@fayaz125]

Thankyou thankyou thankyou...

[@haseebelectronicsurdu]

You are so welcome!

[@mubarakbenu3405]

thanks sir . sir ac pcb time delay working video pls sir, we r waiting sir.

[@haseebelectronicsurdu]

i am sharing videos on this topic as well
and i will try to share more

[@mubarakbenu3405]

thanks sir@@haseebelectronicsurdu

[@anjumzia6052]

Kammal kar diya sir

[@sohailahmed6061]

Dear you said that we can use this configuration (shunt regulator + optoisolator) for 0-40V supplies. Is there any way to use this configuration to regulate output of high voltage supplies with outputs in kilo Volts?

[@swarisali3790]

Very nice video sir

[@worldonscreen]

Nice Explaination.👍Why use Bias resistor parallal with opto led?

[@haseebelectronicsurdu]

best regards
bias resistor is used to get more stability and protection

[@worldonscreen]

How to find value of bias resistor?

[@mangeshsonar3317]

Thanks a lot sir

[@chaudhryaircoolservice5462]

MashAllha

[@haseebelectronicsurdu]

best regards and special thanks

[@Ahmed-sv1zr]

Nice video
Sir Tl431 k refrence pin pe 2.5v he q rakhty hain.

[@haseebelectronicsurdu]

ye TL431 ke internal voltage reference ko activate larney keliey zarrori hein.

[@nayanjagirdar8408]

Nice teaching sir 👍

[@haseebelectronicsurdu]

Thanks and welcome

[@ashumittalelectronics7154]

Very nice information sir

[@haseebelectronicsurdu]

Thanks and welcome

[@user-pq5tz5pn4g]

وعليكم السلام اخي الكريم بتوفيق دائما يارب احلى

[@swarisali3790]

Very nice sir

[@saudulhassan1036]

Make a complete video on smps with any pwm controller

[@haseebelectronicsurdu]

okay dear
i will do it soon

[@sandeepmane2983]

👌 👌 👌 👌

[@ShahidAli-yx3me]

Nice sir 👍

[@haseebelectronicsurdu]

it is my pleasure