{272} SMPS Output voltage Fluctuation / Switch Mode Power Supply Output Not Regulated URDU
Вставка
- Опубліковано 1 жов 2024
- SMPS Output voltage Fluctuation / Switch Mode Power Supply Output Not Regulated. smps output fluctuation term is used when the output voltage of switch mode power supply are not being regulated properly. not regulated amplitude of the output in any smps is called fluctuation. i explained in urdu hindi language.
it may be due to many reasons
1. main dc capacitor is internally open circuit
2. vcc capacitor of smps ic is open internally
3. vcc circuit / bias circuit / auxiliary circuit is open circuit
4. output circuit have some short circuit capacitor
5. feedback circuit is not working properly, it may be due to reference circuit, TL431 reference, or optocoupler or its related components
#electronicscreators #smps_output #fluctuation
SMPS Output voltage Fluctuation,Switch Mode Power Supply Output Not Regulated,how to repair smps,smps,how to repair switch mode power supply,haseeb electronics,output fluctuating,reasons for smps output voltage fluctuation,switch mode power supply output fluctuating,smps feedback circuit,why smps fluctuates,feedback in switching mode power supply,fluctuated or unregulated output,amps explained,smps repair,how switching power supply works,how smps works
You Can also check these videos for fluctuation problem
• {444} SMPS OutPut Volt...
• {466} SMPS Output volt...
• {512} Why SMPS Fluctua...
ATX POwer Supply Circuit Diagram Explained • {570} ATX Power Supply...
300 Watt Half Bridge Power Supply Repair • {592} 300 Watt SMPS Ci...
How To Repair SMPS • {528} How To Repair SM...
in this video i demonstrated How To Repair Switch Mode Power Supply SMPS When Low OutPut Voltage & Fluctuation. it is a KA7500 / TL494 based push pull topology power supply, in this power supply that output was 5 volt instead of 12 volt. the output was unregulated and fluctuating. i found both smoothing dc capacitors open circuit. i replaced the capacitors and the supply started working normally.
i explained practical How to repair switch mode power supply SMPS very easy. 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:-
how to #repair #smps
fuse keeps blowing
how to repair switch mode power supply when short circuit at input
if SMPS is dead or no ouput
if SMPS have fluctuating output or output voltage unregulated
if smps have short circuit in output
how to eliminate short circuit
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...
*Please visit ELECTRO SKILLS channel and SUBSCRIBE that channel* ua-cam.com/channels/EFY4ueOQkf2XBJTi34PBiw.html
اسلام و علیکم...5v dc سپلائی کو دو سے تین مرتبہ پلگ کرنے سے پاور آ جاتی ھے...مین capacitor پر volt stable ھیں..مگر چھوٹے کپیسٹر پر fluctuation ھے..کپیسیٹر بدلنے پر بھی سیم پربلم ھے..آپ کی رہنمائی چاھیے..
Really thanks sir...🙏
Sir what is underlock voltage and how it's work...
ماشاءاللّٰه
بہت شکریہ
JUNCTION SIR JI KAMAAL KARDIYA.
👍👍👍👍👍👍👍👍
اللہ آپ کو سلامت وکھے آمین
اگر smps لوڈ لگانے پر وولٹ ڈرپ کرے تو کیا مسئلہ ہو سکتا ہے ؟
ماشاء اللہ بہت اچھے
Jazaa Allah khair
Appki video bahut helpful hoti he,or aap badi siddat se sikhate he hume
Thank you so much sir
it is my pleasure
महोदय जी प्रणाम, inverter rechagable led bulb का ac section ic "kp1272nsp am2qp8 1k3808" का datasheet bataye please sir.
ماشاءاللہ ماشاءاللہ ماشاءاللہ ماشاءاللہ
Good Sir .. Thanks ❤️ for Sharing Fabolous information
best regards and special thanks
I request you pls.make power and control diagram Of DC power Supply of 48 Vdc 20A from 220v A.c 1 PHASE.
Knowledgeable video, thank you sir.
it is my pleasure
Super tnx usthath 👍🏻👍🏻👍🏻👍🏻👍🏻🥰🥰🥰🥰
best regards and special thanks
10:11 Alhamdulillah watching full vlog
best regards
Very nice sir ji it is very helpful for us, Thanks.
best regards and special thanks
👍👍👋
thanks a lot
Amazing video dear friend, have a happy Sunday !!!
Many thanks
Assalamoalikum sir. Mere power supply men b volt ziada hen mgr is power supply men 3out o coplr lgy hen meharbani frma kr out o coplr sheh trah chek krny ka treqa bta den you tub pr bohat vedios hen mgr ap ka btany ka andaz bohat acha hai. Thanks
So knowledgeable sir 🙏🙏🙏
So nice of you
Assalamu alaikum mere paas Jo hai 12 volt 15 empire ki power supply hai main use battery charger ke hawale se istemal karna chahta hun lekin vah बार-बार battery charging per lagata Hun to vah kharab ho rahi hai ud jaati hai uski resistance to koi aisa hal hai ki use 15 empier ki jo supply hai 12 volt mein main usko battery charger ke hawale se istemal karna chahun to usmein kaun sa divert ya kaun si resistance mein lagaun jo ud rahi hai Taki vah Meri battery charging ke hawale se istemal mein a sake. World 15 empier ki MP power supply hai uska Jara HAL Bata den aap mujhe
Mara sir zindabad.hamesha salamat raho
best regards bhai
Jis instrument se PC 817 ko nikala usko kya bolte hain.kitne price hai
Sir pfc circuit like uc3854 ka output per noise ko kaisay minimise kia ja skta hay. Thx
Thanks for most valuable information for me and all, Sir🙏
Always welcome
Sir g agar 12v say 0v par AA jay load dalne pe to phir keya problem ho sakti hai ..plz guide
GOOD TICHING KARTE HO 👍👍👍👍👌👌👍👌👍👌👍👌👍
Thông tin rất hữu ích,cảm ơn bạn chúc bạn luôn khỏe.
Please make videos in English
to watch my videos in English language,
please visit my English channel (Haseeb Electronics). on that channel my all videos are in English language and also translated in many languages
ua-cam.com/channels/amuZ8n1PwdZpzxV32b1l_w.html
Sir aapki videos dekh k , maane koi saari supply ok kar de , jisme choote choote kamiya thi .
Thankx dil se.
Aslam u alaikum sir two transistor power supply base drive circuit ke baray ma ek video banaye please..
❤❤❤❤❤شكرا اخي الاستاذ❤ ❤❤❤❤❤
ماشاءالله
thanks a lot
Mashalah
thanks a lot bhai
Aoa, sir hum is optocoupler ki jagha koi or number ka optocoupler use kar saktay hain.
Sir 12v adaptor k output voltage thk he stablr b hn but jb halka sa load dalty hn tu voltage drop kr leta he kia fualt ho skta he plz btaye....
Very nice video sir thank you 😊 🙏🏻 👍
Very nice haseeb Bhai thanks very nice information
Sir sapli k capster pa 320v ni ben ray kya solotion ha is ka
nic video thank you for sharing my friend 👍🏻
thanks a lot
Sir inveter ac pcb ka pfc and ipm circuit ki daigram and prectkal ke shath banaye smps ke age ka circuit .
Sir optocoplr secondary me set karne par tej light ke sath blinking karata hai
Sir inverter compressor chalta he band hota he phir chalta he ese hi karta he tu kia masla ho sakta he
Good information sir.
best regards
Sir multimeter konsa use karha hain app iss vedio ma
Bahot badiya sir
it is my pleasure
✅Nicely done !! ⭐ ⭐ ⭐ ⭐ ⭐ ////// 🇨🇦🇨🇦🇨🇦 👈✅
Very nice 🙏❤️🙏
best regards
👍
special thanks bhai
bhai inverter ki kharabi ke barey me kuch video banaye. .
Wow that's awesome excellent interesting informative video adorable work super Like best wishes good morning 🌅
best regards and special thanks
Masha Allah
Jazak Allah
Good work bhai
best regards and special thanks
Janab aap wah hai
best regards
👌 Best video 📹
Thank you so much 😀
Sir ye kawia Khan sey kethney ka miltha hai
Very Good Explanation
Superb sir
best regards
Nice bro.
best regards
Excellent sharing, very useful.
Big Like from London 🇬🇧
thanks a lot bhai
Excellent video thanks for sharing this useful informative video
My pleasure
nice learning experience 👍
Grazie 👍
best regards and special thanks
MashaAllah❤
❤❤❤❤❤❤❤❤❤
👌👌👌👍
I have learned so many things from your video about SMPS
it is my pleasure
🖒🖒
Great learning experience 👍
Excellent thanks for sharing this informative video
thanks a lot
Beautiful information. Thank you sir.
Most welcome
Thanks sir❤
Nice video sir
Sir aap 65 watt mobile charger repair etc pe video bno
okay bhai i will try to arrange it
Nice video
English
Wasalaam, very informative video Jazakum Allah khair for sharing 🌹
Good tution
ماشاء الله
best regards
MaShaAllah Bhai❤️❤️💯👍👍
thanks a lot bhai
Janab aap wah hai
thanks a lot
good job brother
thanks a lot
सरजी thanks
आपका सोल्डर एन्ड डिसॉल्ड्र मशीन का नाम मोडल मिल सकेगा प्लीस
De soldering weller company price 3000 pound
Ye WELLER WR3M he. India mein is ki price 2.5 Laakh Indian Rupees he
check Indiamart online shopping
Oh thank you sir क़ीमत बतानेके लिए,
@@NareshKumar-cu6sr thanking नरेश जी