{240} Why SMPS Have Low Output Voltage - SMPS Output Less Than Rated Output Explained in urdu hindi

Why SMPS Have Low Output Voltage - SMPS Output Less Than Rated Output Explained in urdu hindi. there are many reasons for low output.
1. rcd snubber
2. mosfet
3. mosfet gate drive components
#smps #output #low
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How To Repair SMPS Switch Mode Power Supply and explained Step by Step Practical Troubleshooting. in this tutorial i explained the possible troubleshooting and fault finding techniques to find the faults in any switching mode power supply.
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Download UC3842 SMPS circuit diagram drive.google.c...
drive.google.c...
drive.google.c...
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 output. 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.c...
how to repair smps,
how to repair switching mode power supply,
smps practical troubleshooting tutorial,
smps switching frequency,
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switching mode power supply tutorial,
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how switching mode power supply works,
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smps repair step by step

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Explant zabrdast

[@haseebelectronicsurdu]

jazaak Allah khair

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جزاک اللہ خیراً کثیرا۔
اشرف صاحب بہت خوشی ہوئی کہ آپ الیکٹرانکس انجینئر ہیں۔ میری بیٹی بھی یہی انجنئرنگ کر رہی ہیں۔
اللہ پاک آپ کو عزت دے۔ بڑی خدمت کر رہے ہیں آپ لوگوں کی۔ جس کی کوئی قیمت نہیں۔ دی جا سکتی۔

[@haseebelectronicsurdu]

ma shaa Allah
Allah aap ki beti ko kamyaab farmaaey aameen
thanks for your valuable words for my efforts

[@mr.m2952]

Assalam O Alaikum Sir apki Videos dekhny k bad lagta hai jesy mujse zeyada kisi ko electronics ka nahi pata. Thanks sir Allah apko jaza dy.

[@haseebelectronicsurdu]

Aameen
Jazaak Allah dear brother

[@santoshpal8935]

Haseeb jee very easy explain SMPS circuit. Very thanks to you

[@khanelectronics2756]

Best teacher in the world God bless you very very thanks for explaining like this circuits because of this types of explanation can make technician perfect and improves knowledge thanks for creating like this video

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Super teaching sir, AAJ KA CLASS MERELIYE BHAHUT ACHA THA
BHAGWAN AAPKO HAMESHA SUKHI RAKHE,,🙏🙏🙏🙏🙏👍😊

[@haseebelectronicsurdu]

thanks a lot bhai

[@Rahul1gaur]

Sir apka explanation ka tareeka kabil-e-tareef h...😊

[@sayedamanulla207]

Excellent bhaijan

[@haseebelectronicsurdu]

most welcome

[@GoutamDas-bo6ey]

, आपका भीडीयो देख कर काफी कुछ सिखा आर बहुत सारे कोभेटर बना लिया आपको बहुत सारा धन्यवाद

[@haseebelectronicsurdu]

विशेष धन्यवाद और शुभकामनाएं

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Sir.....................electronics main ap pakistan ki shaan hain Allah apko seht or tandrusti ataa farmae.ameen

[@haseebelectronicsurdu]

Jazaak Allah khair dear brother

[@shafiqmalik5004]

V good work and your knowledge sir Information of smp power supply very help full for us thanks sir

[@kashi658]

Very informative video ❤

[@abdulrahmanshareef921]

Jazakallah khair sir ji. beautiful. Nice explanation of functionin of section. Thankyou sir.

[@yaalisherekhuda5581]

Very explained knowledgeable video masaallah thank you

[@mohammadkhalid6886]

Masha allah ,,, jazakallahu khaira bhai ,,,, 👍

[@haseebelectronicsurdu]

thanks a lot dear brother

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🙏💞Bahut sunder explain pranam 💞🙏

[@susantaatha6468]

Many times explain SMPS basic so special thank to you. If possible to you please explain buck and boost convert basic theory.

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[@haseebelectronicsurdu]

Thank you so much dear

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Ma sha allaha sir explin exelint great tech sir ap ke har vido sa but kuch shakna ko malta ha thhanks lot

[@haseebelectronicsurdu]

thanks a lot dear

[@technicalsupport493]

Good explain sir ji aap smps ke bari me total knowledge de rahey hey and aap ka bolneka tariqa bilkul bhot aasan lagta hey samajhne me thanku very much sir and duwa me yaad rakho my bhi aap ke liye jaroor duwa me yaad karte rahunga.....

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Clear concept....thanks sir ji....

[@haseebelectronicsurdu]

Most welcome

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Bahut acchi jankari

[@wahidkhan1714]

Very good information

[@haseebelectronicsurdu]

So nice of you

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Masha ALLAH sir boht acha explain kia ALLAH pak apko ajar den.

[@sathyaprasad1411]

Nice explanation 👍👍👌👌👌

[@haseebelectronicsurdu]

Thanks and welcome

[@RiazKhan-h2d]

Thanks to describe the snubar cct..first time learnt it.

[@wxyz590]

Qabil-e-Tareef
Very deep knowledge
And big heart to share it on free platform

[@haseebelectronicsurdu]

best regards and special thanks for your valuable comment

[@gunwantthakare5096]

Very good information about output voltage. Thanks 🙏🙏

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Good ⚘mza aa giya sar g👍

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Informative video, Thanks.

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We salute you sir 👍

[@haseebelectronicsurdu]

most welcome dear brother

[@MrBhopinderkumar]

Very nice explan sir ji
Thanks 🙏🙏🙏

[@sudarsanbehera6486]

You.are.great.sir.thanks

[@haseebelectronicsurdu]

thanks a lot

[@yasirshahzad3732]

really helped me a lot to understand smps

[@haseebelectronicsurdu]

Allah ka shukr he

[@ranadipdebnath3903]

Very very very nice video....

[@haseebelectronicsurdu]

Thank you so much 😀

[@pingalegm]

good guidence for voltage fault in smps circuit thanks

[@vijayakumarkumar9190]

Very good and useful information sir thanks for sharing this knowledge to us

[@haseebelectronicsurdu]

Most welcome

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[@haseebelectronicsurdu]

thanks a lot dear

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وعلیکم اسلام ورحمت اللہ جزاک اللہ خیرا

[@haseebelectronicsurdu]

thanks a lot dear brother

[@jash1960]

Veri veri informative, always learn new concept everytime i watch your videos

[@haseebelectronicsurdu]

thanks a lot

[@ranakhurshidelectronics4918]

Nice information sir thanks

[@master.afzaal]

جزاک اللہ

[@haseebelectronicsurdu]

best regards and special thanks

[@ranarahman8503]

Sir kindly voltage 3 relay stabilizer circuit diagram ki working ko explain kr dain.Thank you❤

[@saa225]

Salam Ashraf sb. As usual, a well explained smps trouble and remidials in this video. Though having having 35 years post masters experience in electrical and electronics maintenance in industries, I enjoy your videos, because it's my entertainment. That's why I am edict of it.
Thank you Sir.
Bless you.

[@haseebelectronicsurdu]

thanks a lot sir
best regards for your valuable words for my efforts

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Amazing video dear friend, have a happy Sunday!

[@haseebelectronicsurdu]

thanks a lot dear friend

[@shekharvartak1306]

Detail explained smps circuit.Anybody can solve what is the problem.really i enjoyed the video.Thanks for sharing

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Valuable information

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Nice video thanks brother

[@haseebelectronicsurdu]

best regards

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mashaAllah excellent work

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Sir aap bhot axa shekhate h samgh me sab ajata h or sab be waku banate h kam ke bat nahe batate

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Excellent explained

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bahot badiya sir

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Excellent thanks for sharing this informative video

[@haseebelectronicsurdu]

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Lk 70 brother 👍👍👍

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best regards 💕

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awesome 💯

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Very nice video sir CRT TV ke bare mein bataen sar

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Good teaching I have seen every day your videos I got to much knowledge from your chanel I repaired mimmum 25charger of e bike but in two charger 84voltout put .after repearing I have seen 140 volt in out put due to that two capacitor burn, ic burn how to testing charger without supply pl give me advice

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Excellent thanks for sharing this information.

[@haseebelectronicsurdu]

My pleasure!

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Very very very nice

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Good MashaAllah

[@SDHVAC]

Plzzz buck. Converter power supply k video bnaye. Allah aapko tandrusti. Ata farmaye. M from. India

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like awesome so super informative content thanks for sharing best regards

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thanks a lot

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kml ka work krty ho sir

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thanks a lot dear

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Very nice 👍 sir

[@haseebelectronicsurdu]

Thanks and welcome

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Thanks sir app ki video dekhi app ne bohat ache tarike se samjhaya . sir app se aik sawal puchna tha . ke mere pas aik laptop ka 12 volt 9amp ka laptop ka charger he . me us se aek dc 12 volt 15amp ki motor chalana chahta hon . please meri help karein . ke motor bi chalti rahe our charger bi na kharab ho.

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Bohot aala sir

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Appreciable.

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Excellent

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Great video

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Love you 😘 sir g

[@haseebelectronicsurdu]

thanks a lot

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voltage required se jyada mile to ispe bhi video bana dijie sir

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Sir knowledgeable video

[@haseebelectronicsurdu]

Thanks and welcome

[@pramodpandey121]

Sir vvv good. Pls make videos ON E-RIKSHA CHARGER and CONTROLLER. Working and repairing. Pls answer sir.

[@rajeshmukherjee4166]

Very knowledgeable sir, if possible please explain how negative voltage generates,such as -5 or -12 (in Hindi channel)

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Nice topic.

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Aoa.... Exellent sir g..... Snubber section ke diode ka number kiya hoga

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Nice video sir

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Universal power supply ke bare main video banaye sir . thanks

[@halimhalim6678]

❤❤ thank you bhai jaan

[@sameeralinour6455]

very good explanation sir ji again... my question is that if an smps have three in one design means have three output sources like 5v,12v & 24v, does this type of smps have only one or same snubber circuit for all output???

[@hussain1607]

Good sir.salaaam

[@haseebelectronicsurdu]

thanks a lot dear brother

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Nice sir g thanks

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thanks a lot

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sir ji E Rickshaw charger par ek video banaiye na mehrbaani hogi

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آسلام جی تھوڑی وضاحت موبائیل چارجر پر بھی کردیں شکریہ

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Really thanks 🙏

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Most welcome

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❤❤❤❤❤ good ustad

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Sir,
Exlent

[@haseebelectronicsurdu]

Many many thanks

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ماشاءاللّٰه sir gg

[@haseebelectronicsurdu]

thanks bhai

[@muhammadtanveerqutbshahikh3237]

Sir yahi pcb par explain kar de tu achaa samajh a jay ga

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Best video sir

[@haseebelectronicsurdu]

Many many thanks

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Sir ji holi ka ram ram, sab e barat ki aapko sparivar hardik shubhkamna

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i wish you heartily greetings for HOLI. best wishes for you and your family
God bless you

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sir strv supply pe ek video banaen mere pas penasonic ke pcb aaty hain .jin main bs supply ka problem hota hai.

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Thinks ❤

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so nice of you

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Nice sir

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V.nice

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w a salaam wrahmatullah kya minas voltage banane k lliye minus ki line me bhi switching ki jati he

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Thanks 🙏

[@electronicslover1120]

Bhut badiya Sir, Sir ir2153 based smps me soft start circuit kaise Banaye please bataiye.. please please please please please please

[@shashikantpatel9663]

Thanks sir