{328} SMPS Have No Output Voltage || Battery Charger Have No Output

[@ARA-HOUSE]

Lk 23 wonderful sharing brother

[@africantribune]

This is the best class ever made in the UA-cam channel

[@kudchum236]

Sir Haseeb electronics videos are very very effective.thank you very much

[@HaseebElectronics]

best regards and special thanks

[@jongs75]

Sir, you are a great teacher. Thank you for your great lessons in repair electronics ! God bless you !

[@HaseebElectronics]

You are very welcome
please accept my best regards

[@kumaragammanavidana2452]

@@HaseebElectronics v2v2v2dveeevv1vcćc1ewvdv2v2v2v2d2dcvdćv2evd2v2vv2v2v2dd1evv11vc22vv2vv2vfv2v1v122vvvď v2vv2dv22vdv2v22v1vv21vv122v2 vdv22vfeffd22v2v22vwvcv2v2v2v2v2vvwevfwvvev2defvd22vwvwd f2v2v2dv2 giving you vv

[@ashoksafaya5397]

First time understanding that chargers of today too are SMPS based so knowing smps is very very important for theoretical as well as practical understanding,thanks.

[@mohamedroomy1985]

Sir Jee your lesson and the way of explaining is priceless
Thank you

[@HaseebElectronics]

It's my pleasure

[@survivaldavid9802]

Long life sir,I benefit from ur knowledge God bless u sir.thank u.from Nigeria

[@HaseebElectronics]

You are welcome

[@boybravo689]

sir this is the first time i see a shorted cable that cause the output voltage abnormal or flactuated tnx for this video

[@HaseebElectronics]

yes dear
any component failure in secondary for missing feedback
so the smps controller will go in brust or restart mode
so there must a fluctuation,
short circuit may occur due to any component failure or any wire shorted

[@umairiqbal2493]

Mashallah good work sir sir fsp3528 ic ki bypass ki ek video bnayn thank you sir

[@W1RMD]

Thank you! Other people would just throw this away. I've got a LOT of great free parts from junk piles!

[@nayanjagirdar8408]

Very very nice teaching sir thanks 👌👍

[@HaseebElectronics]

i am thankful dear

[@kmhovlog6185]

Awesome mashallah excellent informative uploading superb job stay blessed and happy ameen

[@HaseebElectronics]

Thank you so much 🙂

[@Darwishkhan]

Umda shearing slamat rhao ada

[@HaseebElectronics]

thanks a lot bhai

[@SaintHelpersFoundation]

Wa alaikum assalam brother
Masha Allah very good job 👏

[@HaseebElectronics]

Many many thanks

[@alibabacookingstyle495]

Nice sharing
Thanks for information
Good luck 🇮🇹

[@sayoosayoo-px9es]

Very good video Hassib 👍👍👍..

[@HaseebElectronics]

Many many thanks

[@sayoosayoo-px9es]

@@HaseebElectronicsFor your effort 👍..

[@ARA-GAMERS99]

Lk 134 amazing sharing brother
Keep it up

[@HaseebElectronics]

Thank you so much

[@supunnadira8406]

Thank you sir. God will care you with full of happiness. Thank you again
(From sri lanka.)

[@muhammadishtiaq24]

Excellent thanks for sharing this information stay blessed keep sharing 💓💓💓💓💓💓

[@HaseebElectronics]

thanks a lot. best regards

[@IndianFlavor]

Like 12
So helpful brother 👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻NYC sharing

[@HaseebElectronics]

Thank you so much
best regards

[@hichamtassi1753]

Hello, very nice video, i am very happy to have met you in my life !
I have same problem and i suspect the smps transformer, any idea how to test it ? thanks

[@HaseebElectronics]

thanks a lot.
high frequency transformer have very low failure rate. so most of time primary drive section or feedback have issues.
biggest headache is feedback
we have to check symptoms of the functionality of smps controller, vcc circuit and feedback

[@vloggerAbhaypathak1]

Lk
Very knowledgeable vdo
Good upload

[@HaseebElectronics]

Thank you so much

[@technologisttv.repairwalay9493]

Good guide to New Learners. keep it up.

[@HaseebElectronics]

special thanks

[@kitchentoolss]

Mashallha very nice and useful tutorial. Watching..... 💗💗💗

[@HaseebElectronics]

Thank you so much

[@dennispereyra]

GENIO , EXCELENTE COMBINACION DE TEORIA Y PRACTICA.

[@HaseebElectronics]

muchas gracias por tus valiosas palabras para mis esfuerzos.

[@englishrupe01]

Wow......that is really helpful for my troubleshooting! Many thanks!

[@HaseebElectronics]

You're welcome!

[@atulnakrani8502]

Thank you sir for informative video.

[@HaseebElectronics]

thanks a lot

[@MuhammadAdam-mn9qb]

Masha Allah dear brother thank you very much

[@HaseebElectronics]

الحمد لله

[@BajisKitchen]

Very nice explanation thanks for sharing 👍👍

[@HaseebElectronics]

thanks a lot. best regards

[@martinrisaavedra8764]

Sir, I thankfully give you a warm greeting from Peru, your work is so invaluable for all of us. God bless you 🙌🏼

[@HaseebElectronics]

So nice of you
best wishes and sweet regards

[@carolinediyandvlog]

Thank you for your great lessons

[@HaseebElectronics]

thanks a lot

[@jalal76]

Could you please make a video about inverters and how to test the controller ks 3525 or tl494 as soon as possible .

[@allexandruprroca6713]

Thank you,you're a savior

[@zakiausa]

Thanks for sharing how to you fix your battery switch thanks for the sharing brother salam how are you brother 🇺🇸👍🙋‍♀️

[@HaseebElectronics]

yes dear sister. Allah ka shukr he

[@mahmudbabul2576]

Thanks for your informative Vedio... Can you explain, why can i understand if if any ic have no number.

[@mahmudbabul2576]

What can i do.

[@HaseebElectronics]

some manufacturers design without numbered ICs, to hide their design

[@laptopguy2230]

Thank you Sir great Tutorial...How did you test transformer?

[@cutsofcomedy4341]

Thank you so much sir.very useful for this video 🙏🙏🙏

[@HaseebElectronics]

thanks a lot. best regards

[@Dr.QaisarAbbas99]

good job dear bro
stay blessed

[@HaseebElectronics]

Thank you so much

[@chinnarao326]

Resp Sir! Excellent Video Sir. Thank U Very Much Sir. -- ChinnaRao

[@lokmangoksal7970]

Tesekkrler arkadasim

[@bartdepauw1156]

Mostly the short is at one of both ends. So you could try to cut of the desoldered end of the cable and remeasure conductivity. You are only missing 5cm then ;-)

[@Arifhamdani]

Nice sharing

[@HaseebElectronics]

welcome and special thanks

[@user-pq5tz5pn4g]

وعليكم السلام ورحمه الله وبركاته فيديو رائع شكرا جزيلا

[@HaseebElectronics]

thanks a lot. best regards

[@iftikharahmad5472]

Thanks sir good teacher

[@HaseebElectronics]

thanks a lot. best regards

[@MrDave17jan]

very informative....thanx

[@HaseebElectronics]

thanks a lot.

[@sanjeevsaju9464]

Sir ji Iam a newcomer.

[@arunkumar-bh2dp]

really good explanation. is this smps automatically power off when battery full

[@HaseebElectronics]

no it is battery charger, just have a reverse polarity protection diode. it is 6Volt 4AH battery

[@HaseebElectronics]

for regular battery chargers, there is a charging control circuit and current limiting circuit

[@sanjeevsaju9464]

Sir ji, namasthe.please make a video about smps meassuring ac,dc,voltage step by step .please sir ji

[@shalenprasad1342]

Very nice video sir thanks very much

[@HaseebElectronics]

thanks a lot. best regards

[@akkuv.a6279]

*good presentation keep going*

[@desirelungu5137]

Brilliant job thanks

[@HaseebElectronics]

it is my pleasure

[@heretic5552]

Nice work you should make videos where you repair other electronics like blenders and TVs while you explain

[@HaseebElectronics]

sure i will do that as well
please accept my best regards

[@aayesha6227]

very helpful video sir❤

[@HaseebElectronics]

God bless you

[@panasotaelectronics8005]

A perfect teacher

[@aasaan_islam]

Excellent brother

[@HaseebElectronics]

Thank you so much 😀

[@7276556536]

Valuable . thanks sir

[@HaseebElectronics]

thanks a lot. best regards

[@vijayakumarkumar9190]

Very good sir

[@HaseebElectronics]

Thanks and welcome

[@jalal76]

Good job thanks

[@HaseebElectronics]

Thank you dear

[@FancyBangles]

MashAllah bhai

[@HaseebElectronics]

thanks a lot, best regards

[@ComputerExpert1]

Good job sir

[@HaseebElectronics]

thanks a lot. best regards

[@sunitaskitchen1627]

78 good vdo 🙏

[@HaseebElectronics]

Many many thanks

[@rashidm9396]

👍❤️❤️

[@HaseebElectronics]

best regards

[@somss2442]

Please make an explanation about power bank module having two outputs like 5v 1A, 5v 2A, how these different ampere provided

[@venkateswarlutatikondala1670]

Very good video

[@HaseebElectronics]

it is my pleasure

[@janasmeal7916]

Mashallah✨great video as always 👌

[@HaseebElectronics]

thanks a lot dear sister

[@Whosewillwin]

Good job, but i tried to test singsung DVD driver switch mode power supply by following the same procedure as you have done to your tutorials but power end up in filter to other side show nothing but device is working why this??

[@AbdulMomenZargar60]

Like Video My brother Thumbs Up # 181

[@HaseebElectronics]

Thanks for coming, best regards

[@WithEmanFatima]

zabrdast

[@HaseebElectronics]

thanks a lot. best regards

[@mahmudbabul2576]

Sir, I get a part number of ic is 1432UAY, I surge it,s data sheet From Google but can not get it, can you explain what it is.

[@HaseebElectronics]

i couldn't get its datasheet from any site

[@shanzay4316]

Great👏👏👏

[@HaseebElectronics]

Jazaak Allah khair. Allah bless you

[@aliemlek]

👍👍👌👌

[@vijayakarekar]

Good one....

[@arkarkyaw5753]

thank you

[@arkarkyaw5753]

Sir please explain more about
A C and washing machine pcb repairing experiments.

[@HaseebElectronics]

You're welcome

[@susantaatha6468]

Beautiful.

[@HaseebElectronics]

thanks a lot. best regards

[@aungzawoo9926]

❤❤❤❤❤❤

[@danishislam6728]

Nice video

[@HaseebElectronics]

best regards

[@syamraj8743]

Dear Hazeeb sir, My dvd smps first shown voltage variation. I replaced all capasitors and now no output voltage. Replaced optocoupler too. All other components are checked. Main capasitor showing 340 voltage and gang capasitor only 4.2 volt. Trnasformer secondary not getting any voltage. Kindly advice me once u free. Thanks

[@shivaabalaji]

Sir I have the same model adapter for a kid car charger which is 12v 1000mA (for lead acid battery charger). In my case I'm facing no switching happening on primary. Voltage b/w "S" and "D" is around 320VDC. Checked all the other components and found all in good order. I can't find out the switching IC data sheet bcz IC don't have any naming on it. Plz help to resolve

[@SergeyBaikin]

Всё интересно, но был бы ещё 1 русскоязычный канал.

[@HaseebElectronics]

thanks a lot. best regards

[@imranrafique7987]

Sir mary receiver kee power supply ka vcc capacitor ka voltage fluctuate kar rahy hain kya problem ho sakti h?

[@HaseebElectronics]

there is something short circuit or consuming more current in secondary side. may be some component in the receiver board is damaged.
in this case vcc capacitor will fluctuate

[@imranrafique7987]

@@HaseebElectronics sir supply ko board sy alag kya hewa h aur output kee side pa koi component short nhi mil raha h

[@IbrahimHasan-o6y]

😘😘

[@khajapasha3221]

my power supply flickers( stops for a fraction and recovers) when using capacitive fan regulator... help plz. what is the issue and how to resolve it

[@HaseebElectronics]

it means the power supply doesn't have EMI filter.
so you have to install EMI filter to the input side of the power supply

[@khajapasha3221]

@@HaseebElectronics yah i did, it worked... can you help me on designing a mains smps buck converter (dc-dc), i'm having difficulty finding right sources and references

[@nadembourkaib4185]

تم

[@kanchankondhare]

🙏🌾👌💓💓👌🌾🙏

[@HaseebElectronics]

thanks a lot. best regards

[@charlesmawale9114]

I destroyed laptop smps because of short circuit that was not going away.. only to be found after I blow bridge rectifier and MOSFET mistakenly. The fault that was causing this annoying short circuit was the output cable like in the video... 😂😂😂

[@danishislam6728]

Sir kabhi kabhi fault kasa ata ha 🤣🤣🤣

[@HaseebElectronics]

every fault have its own nature

[@roseelectronics4582]

Nice tutorial!

[@HaseebElectronics]

thanks a lot. please accept y best regards

[@manilapunjabikitchen8154]

Nice sharing

[@HaseebElectronics]

thanks a lot