{302} How To Repair SMPS Switch Mode Power Supply Step by Step Practical Troubleshooting Urdu
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- Опубликовано: 6 янв 2022
- in this video i demonstrated How To Repair SMPS Switch Mode Power Supply and explained Step by Step Practical Troubleshooting. i explained in urdu hindi language. in this tutorial i shared the easiest troubleshooting and fault finding techniques to find the faults in any switching mode power supply.
this video is DEDICATED TO MANSOUR MASHAQBEH Al-Zarqa Jordan منصور المشاقبہ۔
Download UC3842 SMPS circuit diagram drive.google.com/file/d/1TEm-...
i discussed different faults in smps like, smps input short circuit, fuse keeps blowing, smps startup, smps switching frequency testing, rcd snubber circuit, secondary side, feedback circuit, TL431 adjustable reference, optocoupler, auxiliary voltage, vcc or bias voltage, current sense circuit, output fluctuation, voltage regulation. it is uc3842 / uc3843 / uc3844 / uc3845 current mode smps circuit.
i shared my easiest and perfect troubleshooting techniques practical troubleshooting. smps concept and troubleshooting repairing or understanding repair switching mode power supply basics and working principle. also i discussed smps basics. after watching this video you can capable to:-
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
how to #repair #smps
fuse keeps blowing
how to repair switch mode power supply when short circuit at input, fuse keeps blowing.
if SMPS is dead or no ouput. smps ic have no switching frequency,
if SMPS have fluctuating output or output voltage unregulated
if smps have short circuit in output
how to troubleshoot PWM SMPS controller when there is no switching from MOSFET
if SMPS have a whistle sound or excessive noise or excessive heat
how to repair mobile charger
how to repair computer power supply
how to repair laptop charger
how to repair inverter of solar system
how to repair UPS uninterruptible power supply
smps, repair, troubleshooting,
SMPS practical tutorial • SMPS Switching switch ...
SMPS tutorial and practical troubleshooting and fault finding • SMPS / PWM basics circ...
SAMSUNG BN44-0029a-00438 circuit diagram
drive.google.com/file/d/1mysf...
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smps repair step by step 
Наука
This video is very good and useful. I paid 65 dollars for ebooks from Justine Yong from Malaysia. I have purchased his first book which was Electronics components testing ebook. That I was paid approximately 40 dollars then I purchased his 2nd ebook which was SMPS repair guide and that costs me around 65 dollars. I want to inform people here that you have acquired 70% information from that ebook in this video. People who does not able to purchase that book can get knowledge from this video. I request you Sir to make one video on electronic components testing. I know that one video will not enough for such a huge topic but you can make something related to.
i salute you for your golden and valuable words.
it is really so valuable for me that i cannot express in my words
JUST:-
please accept my best regards and special thanks for considering my efforts
Sorry can you send full name of such e book for me?
Good 👍
❤
Assalamoalaykum. kindly make make one video on electronic components testing. badi karam nawazish hogi aap ki.
Sir mujhe electronics me bahut intrest tha sir lekin jab maine is course ko bahar seekhne ki kosis ki toh ishi course ko sikhane ke liye log bahut jada paise maag re the ,lekin maine aapke videos dekh dekh kr mai seekhta hu or daily practice krta hu ,smps repair krne ki ...Or mai aapko batana chaahta hu ki aap jo course de re ho wo itta keemti hai jiski koi hadd nhi ,aap mujh jaise gareeb baccho ke liye bagwan ho sir love you from india...❤️
Love you dear brother
and wish you huge success in your life
special thanks for your valuable golden words
Sir mujhe bhi kafi seekhne ko mil raha aap bahot tafseel se batate hai bahot bahot shukriya
آپ نے پاورسپلایٔ کی معلومات بہت ہی عمدہ طریقہ سے سمجھایا ہے اس طریقہ سے اک اک چیز کو واضح طور سے کویٔ نہیں سمجھاتا،اللہ تعالیٰ آپ کو جزائے خیر عطا کرے آمین ۔۔۔۔۔۔۔
آمین
جزاک اللہ خیرا
🙏💓सरजी आपकी videos का ईंतजार रहता है point to point note बहुत knowldgebal होती है हम गरीब stundent की help करते रहीये pranam💓🙏
اسلام علیکم وحمت اللہ ماشاءاللہ آپ ٹیچ بہت اچھا کرتے ہیں اللہ تعالٰی آپ کے مال و جان میں برکتیں عطاء فرمائے اور آپ اور آپ کے اہل خانہ کے لیے اللہ تعالٰی آسانیاں پیدا فرمائے زندگی اور آخرت کے تمام معاملات میں کامیابی عطاء فرمائے صحت و تندرستی والی زندگی عطاء فرمائے آمین شکریہ
جزاک اللہ خیرا و احسن الجزا
آپ کی تمام وڈیوز بہت کمال کی ہوتی ہیں۔ اور ان سے آپ کے خلوص کا بخوبی اندازہ ہوتا ہے۔ بہت بہت شکریہ
الحمد للہ
Sir Aaj mene pehlibar esa video dekha. Ki isme aapne baki logo se behtrin se apna samzkr bohot hi acha samzakr padhaya
इस topic को आपसे अच्छा कोई ओर नहीं समझा सकता आपका लाखों लाख धन्यावाद....
I m your biggest fen sir
मैं आपके बहुमूल्य सुनहरे शब्दों के लिए आभारी हूं। विशेष धन्यवाद और शुभकामनाएं
Ap buhat achi trike se samjhate ho . Really agr koi ap ki video sahi smjhe to .wo electric circuit easy se theek kr skta he .
Aoa sir bht detail sy knowledge dya ap ny khob Samaj ai Hy Allah pak ap ko hamesha Khush rakhy ap ko mazeed kamyabi ata farmaye Allah ap kO Haj krwaye sir isi Tarah electronics sy matalik information dain Allah ap k parents ko bhi hamesha salamat rakhy thank you very much sir
Sir apny kamal krdi ha samjany ki ......ap dill sy samjaty hin .....min apki skhseeyat ka faan ho gya hon ....mm
جزاک اللہ خیرا پیارے بھائی
اللہ آپ کو سلامت رکھے آمین
Aap ka samjhane ka tarika vakai kabile tareef hai , mujhe aap tak pahunchane men bahut deri ho gai hai.🙏🙏
welcome and special thanks for your valuable message
aap ko koti koti pranam sir, itni detail knowledge se aap shikha te hai ke main dil se aapko pranam karta hu aap hamesha salamat aur khush rahe bhagwan se meri yehi dua hai, 🙏🙏🙏🙏🙏🙏🙏
haseeb bhai me india se hu . me kahna chahta hu ki aap ka batane ka treeka bahut achcha hai. aap hamesha hame guid karte rahiye .
welcome dear brother
stay blessed
Superb sharing
Zabrdast amzing woooow
زبردست رہنمائی
منفرد کام کیا ہے آپ نے
کسی سے اپنا علم بانٹنا صدقہ جاریہ ہے اللہ پاک آپ کو اجر عظیم عطا فرمائے اللہ پاک آپ کو صحت و تندرستی دے اللہ پاک آپ کے علم میں اور رزق میں برکت عطا کرے ثم آمین
اللہ کا خاص شکریہ ہے۔ الحمد للہ۔
बहुत ही अच्छा वीडियो बहुत कुछ समझ में आया आपको मुबारक
विशेष धन्यवाद और शुभकामनाएं
مجھے جتنی سمجھ آپ کی آتی ھے شاید کسی اور اور اتنی آتی ھے میی نے آپ کی ویڈیو سے بھت کجھ سیکھا ھے ماشااللہ جزاک اللہ
اللہ کا لاکھ لاکھ شکر ہے
الحمد للہ
Aap ka tarika ekdum sahi hai sir....bahut badhiya ...kaffi kuch sikhane ko mil raha hai aap se....god bless you....& thanks for this video
Bahot hi umda. Aap ka electronic circuit ko dekhne ka nazariya bahot bahtareen hai.
thanks a lot
Haseeb sb ap ka smjhaney ka mathed boht kamal ka hai
ماشاءاللہ
جزاك اللهُ
اللہ علم اور زندگی میں برکت عطا فرماٸں
aameen
Jazaak Allah khair
I was very confident after watching your video. Alhamdulillah, I understood a lot of things.
A o a, repairing ke liye bohat hi kam ki video banai apne, bohat koch sekha diya apne is video men,men kese apka shukriya ada karon, allah apko jaza dey, allah apki umar draz farmaeyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy.
Aameen
Jazaak Allah khair
ye merey leiy khushi ki baat he
this is my complete solution channel, salute you sir🌹🌹🌹
Aoa sir thanks app nay bohat achy say explain kia
bohat hee usefull video very very thanks
Allah app ko sahat aur t
thanks a lot dear brother
Bahaut sikhne ko mila aaj. Shukriya
it is my pleasure
ap ki tarha aur koi nahi ho sakta,. Kasam se..❤️❤️🇧🇩🇧🇩🇧🇩assalamualaikum.
السلام وعلیکم سر آپ کی تمام ویڈیوز بہت اعلیٰ اور معیاری ہیں۔ بہت کچھ سیکھنے کا موقع ملتا ہے۔
الحمد للہ
Bahut badia tariqa sir aapka mere pass to words bhi nahi hai I can just say Hat's off to you
👏👏👏👏👏👏👏👏
thanks a lot bhai Ji
Allah pak ap ko sehat de imaan de ap ne kaal kar diya bis sirf snuber network ki kharaabi ko chorh kar ap ne sub bta diya
yes brother
i really forgot that
i will explain it separately
Sir aapko kuhdya hamysha kush rehkya aur aapke grya walu ko tymaam kush neesab attya kr sir humya aapke buhti zoorta hai aapke zindagi ma burktya aata krya thk you sir buht buhti zoorta hai aapke ma hamsha aapka liya duya krugy ma jahangir hu kashmir sa hu
Jazaak Allah khair
Allah aap ko salaamat rakhey aameen
Salaam Allaikum -warahmatullah hi barkatahu, Haseeb Sahab Aap ne kaha comment karne ko... Lekin meri samj ye hai ki, comments aur suggestions...
ki si bhi subject per, wahi desakta hai aur woosi ko comment karna chahiye jo halaat se behtar ho...maine aap ke bahut se smps trouble shooting videos dekh chuka hoon. MashaaAllah aap ki knowledge superb hai, Mai Bahut admire karta hoon aap ko, electronics may trouble shooting aur design mein Aap lajawab hai. Mera taroof ye hai ke Mujhe bada interest hai electronics mein, Mai Basically Electrical Engineer hoon, maine middle east takreeban 15 saal job kiya hai, india may bhi 15 saal kiya. power plant mera experience hai,
mujhe electronics mein interest hai, thoda bahut trouble shooting karleta hoon . Aap ki knowledge ko dekh mai aap ka admirer bagaya.
Mera maana hai ke aap teaching profession se taaluk rakhte hai...mere liye aap genius hai...Allah-Rubbulizzat aap ko aur tarrki den.Allah
hafez.
wa alaikum salaam bhai
i salut to an experienced engineer
i am also avionics engineer
Just mera plan he k jo experience mein ne gain kia he wo logo tk deliever kia jaaey. is line per kaam kr rahaa hoon
I'm a biology student but i love electronics once i watched your video and it cleared my concept how SMPs work. Bro Apka teaching method bhot acha hai, ap mehnat krte ho, dil se smjhtay ho, hum sirf shukria kr skte baki Allah apko ajar day. Ameen.
ma shaa Allah
superb and informative repair tutorial. thanks for sharing
कैसे हैं सर अस्सलामु अलैकुम? सर, बहुत अच्छा वीडियो था। महोदय, इसे शब्दों में व्यक्त करना संभव नहीं हो सकता है। महोदय, जैसा आपने कहा, मैं हर समय अभ्यास कर रहा हूं। आपके वीडियो देखना बहुत अच्छा है। महोदय, मुझे लगता है कि आपके हर शब्द में तर्क है और मैं आपके नियमों के अनुसार हर शब्द पर जितना हो सके उतना काम करने की कोशिश करता हूं। महोदय, आपने मुझे जिस तरह से प्रस्तुत किया है, मैंने RUclips पर किसी को भी इतने सुंदर तरीके से उपस्थित नहीं देखा है। आप वास्तव में एक अद्भुत व्यक्ति हैं। महोदय, आप हमसे अनुरोध करते हैं कि हम आपको नए वीडियो दें। सर मुझे व्हाट्सएप पर कोई एसएमएस का जवाब न मिलने के लिए बहुत खेद है। सर मुझे आपसे बहुत सारी जानकारी जानने की जरूरत थी जो मैंने आपको व्हाट्सएप पर एसएमएस के जरिए की लेकिन मुझे व्हाट्सएप के किसी भी एसएमएस का कोई जवाब नहीं मिला।
मैं आपके सुनहरे शब्दों के लिए आभारी हूं आपके संदेश के लिए धन्यवाद मेरी बाईं आंख में समस्या है कि मेरी आंखों की रोशनी अचानक कम हो गई थी और पिछले पांच महीने से मैं अत्यधिक मोबाइल का उपयोग नहीं कर रहा हूं
इसलिए व्हाट्सएप संदेशों को 10 जून 2021 से जवाब देने की प्रतीक्षा है। सभी संदेश अभी भी लंबित हैं और मैं उनकी जांच नहीं कर सका, क्योंकि डॉक्टर ने फोन का उपयोग कम करने की सलाह दी थी। अब मेरी दृष्टि सामान्य हो रही है और मैं व्हाट्सएप संदेशों और ईमेल को पढ़ूंगा और उनका जवाब दूंगा
bohat hi zabrdas sir alah pak ap ko khush rakhe lagta hai sekhne wale master ban jain ge
Aamneen
Yes dear agr koi kaam seekh k kia jaaey ga to kaam achhi quality mein hota he
शुक्रिया सर बहुत अच्छे से समझाया आपने Alhamdulillah
Bhai Allah ap ko slamt rakhy ap boht mehnt kr rh hen
Excellent . I am going to repair e bike charger with help of this tutorial.
Many many thanks.
You are doing great work 👍👌🙏
You are welcome
wish you best of luck and success
Sir your learning idea so good.poinnt to point very nice.
Best regards
I am interested sir aasani se samjh aaye aisa hi video dalte raho sir g aap hamare liye gurudev ho jo sahi rasta aaphi dikha sakte ho gurudev
MASHAALLAH AAPNE To PHD kar RAKKHI H SMPS PAR
GREAT EXPLANATIONS
I WISH ME AAP K SATH. 1 CUP. COFFE. SHARE KAR SAKTA
M FROM. INDIA
ALLAH AAPKO TANDRUSTI ATA. FARMAYE
Sir, you doing very good job. The way you explain is superb. Keep it up, God bless you.
Sir....Salam
An extensive discussion on SMPS, thank you for great work that falls on us for free. You deserve for appreciations.
Keep you on high regards.
Syed Arif Akhter
Brampton, Canada
Allah aap ko ajre azeem aata far maye
aameen
Jazaak Allah khair
Zbardast video... mashallah
I Am from India Super class. nobody will teach like you SMPS full postmortem done
best regards and special thanks for your valuable comment
Maasha Allah sir kamal ki info hn
Allah ka shikr he bhai
Sir excellent explanation. I wish I have learnt a very good knowledge on SMPS only for this video. Wish you and your family all happiness of this world. Stay safe.👏👏
Same to you
best regards and special thanks for your valuable comment
Sir aap bahut achchha samjhate hai
Thank you sir
Assalaam walaikum
Mashallah behtareen video hai. Very very deep informative video.
Sir please ek video ps4 slim ki power supply ADP-160CR par banaiye. Kaafi log ADP-160CR ko achhe se samajhna chahte hai. Un me se main bhi ek hu.
Jazakallah khair.
wa alaikum salaam bhai
sure i will try to explain it and will try to share its troubleshooting
@@haseebelectronicsurdu jazakallah sir
vedio bad me pehly ap ko salam. khush rahen hamesha.
i am thankful for your love
You are Real Ustaad. I mean teacher
sir, Hats off to you. your explantion is superb.
you have made daognosing so simple.
You are most welcome
Bhaijaan kya explain hai mast 👌👌👌👌❤❤❤❤
Very helpful video sir, thanks 🙏👍, God bless you.
best regards
Sir ap me bohat acha smjhaya. I salute you. Best wishes and pray for you. Sir you brief in too much simple way as any biggner or hobbiest can easily understand. I saw many videos on RUclips but they didn't explain which prob of meter where to place. Kash k ap jaisa ustad 25 years pehly muje mil jata. I m hobbiest
Sir aage wala part bhi banaeye aap ke samgane ka tarika bahut accha hi
Haseeb Bhai very nice explain Allah ap ko sada abaad rakhe
best regards and special thanks
allah aap ko aur kaamyaab kare
AMEEN
Aameen
Jazaak Allah khair
sir g mei isolation transformer ko nahi samja
Shukriya sir thankyu so much aapki video se seekh lekar aaj maine ek smps supply ko repair kiya thankyu so much sir g
wow
ye merey liey khushi ki baat he dear
You are great Mr. Haseeb. Your lessons are truly technical and very sincere. I am your fan from India just above 80 yrs and love to repair my home appliances. Although I was a civil engineer but electronics is interesting. One question - most of the times we don't have circuit charts for the device we desire to repair.
MASHALLAHA very deeply basic information to SMPS power supply very informative very skilled video very usefuly THANKS TO YOU SIR G
thanks a lot
Allah ka shukr he
Sir very very great video.Allah ap per rahmat farmae.
aameen
Allah aap ko salaamat rkahey aameen
Thanks brother, the best description on SMPS ever I have seen
Really it is found very clear explanation on SMPS and very keen testing procedures , thanks for your teaching and Sharing
🙏
You are welcome
Thanks for explaining in a best way. If Chinese made charge of 10/20 amp are considered, would be helpful for many people.
Apka. Bohot acha lagta hai. Kiyoun. Aap practical. Bata te hai par our thoda acha. Se bataye ki. Koun component. Kiya kam. Karta hai. Our kiyoun use hota hai atoo. Z. Seting
MashaAllah sir aap ne ache sy smjhaya Huwa h thanks 👍
it is my pleasure
اللهم بارك
وفقك الله
thanks a lot dear brother
very useful information good guidence for voltage in power smps
Thank you very much for sharing such useful & informative video & for explaining on schematic diagram
Thanks SIR you're too good pro 👍
Thank you Sir...your all videos are Full of knowledge for students as well as professionals.... thanks again.
best regards
Very good vedio with meaning ful explaination.
Very very informative video about smps.Allah ap ko khush rkhay.Allah ap k ilm mn izafa kray.ap boht zyada knowledge de rhay han logon ko.
Aameen
Jazaak Allah khair
Salam, the video is very usefull. The main attraction is the way you explain it. Jazakallah.
best regards and special thanks for your valuable comment
Thank you for a great effort in explaining SMPS process and trouble shooting.
کیا زبردست ویڈیو ہے سر تعریف کے الفاظ نہیں ہے
شکریہ بھائی
This man is genes GOD bless you.
Video is good explain muje samaj arah he.
Bahut badhiya sir
best regards and special thanks
Your videos are very informative and content is very powerful, keep it up.
best regards and lovely thanks
बहोत अच्छी जानकारी दी सर धन्यवाद साधुवाद 🙏🏻👍🔥🙏🏻 👍👍
विशेष धन्यवाद और शुभकामनाएं
Sir, very good explanation from basic to advance fault findings in SMPS circuit.. I think you covered all the SMPS faults in this video in very easy words with theory and practical... Sir, Thanks a lot.... I like your all videos..
🙏 Your Subscriber 🙏
Dianamo wala example was very understanding
Very well explained
Thanks 👍
It's my pleasure
mein to try karta hoon k wo easy se easy example doon ta k aam aadmi is ko samjh sakey
Mashaallah vary nice sir
I am elactronic computar tecneshon in malaysia johar baru
You are vary good I vary very Larne your lacahr
Butt sum missing point
1. Thenar cleaning pcb
2. Dary soldring
3. Yous 200 to 400 watt sereal lamp
4. FET and copunats alternatives
5. For big dc capacter vary fast discharge 100 watt lamp wire point
Thanks
M.Iqbal from Malaysia
Pakistani 😂❤
6. Vibraphone tast
100 watt lamp led
Wah bhai wah mere paas shabd nahi hai aapki video itni jabardast hai bhai agar aap india mein hote toh abtak aapko electronic guru bna leta bhai main electrical ka kaam karta hu kya electronic seekh sakta hu love you 💕🙏
mein aap ke sunehri shabdon keliey thankful hoon. electronics ka kaam seekhna to koi mushkil nahi he. just basics seekh lein to bahut easy he
Very well explained. A great thanks to you Sir.
You are most welcome
Dear sir I agree with OWAIS as i also have this e-book from but your explanation with vdo is greater
so i can say GOD BLESS YOU
best regards and special thanks dear
stay blessed
Buht kamal Ki video h
ai
thanks a lot dear
Bohat khoob sir bohat zyada mehnat kar rahain hain ap. Aisy kartay rahain. Pabx Kay basics par bhi kuch videos upload karain. Thanks
Excellent, well done, very informative & elaborate. Allah bless you.
best regards and special thanks
Thankuuuu sirrr video upload krny ky liye sir mujhe mosfet or transtor ko samjny ma dikhat aati hai...?
Sir, you are a genius teacher. Jazak Allah khair
Many many thanks
Assalam o Alaikum....
Sir great explane nice effeort.....
Mery pas sir ap ki tareef karnay k lia elfaaz nahi han.....
Dua hay k ap is ay b achi usefull information share karty rahen....
MashaAllah great knowledge sharing.
Too much explained.excellent ❤❤❤❤
Thanks a lot Sir, this video on SMPS was very informative.