{1002C} SMPS not working || SMPS has no output voltage

[@rory9174]

Thank you Haseeb,great fix. I would have foolishly changed the capacitor thinking i had found the fault, but you searched further to find it was really the IC, not the capacitor. Brilliant.

[@anurasenarathna1703]

Best SMPS repair videos are done by you. Thank you very much for sharing.

[@MarineElectrical]

Greatings from Bulgaria 🇧🇬

[@muhammadishtiaq24]

Excellent thanks for sharing this informative video keep sharing

[@aboabdrahmanaziz8752]

نتعلم منك الكثير وفقك الله

[@HaseebElectronics]

للہ الحمد والشکر

[@rishabhgupta8798]

Thank you for sharing your experience with us.
Love your videos
I request you to please provide video on Mean Well HLG 150H 12A supply like voltage fluctuation, no output & other common issues. I tried to repair it by myself & i did so all output capacitor are busted so i changed it & got the output
But the output is fluctuating without load & with load too, voltage & current adjuster not working

[@pravinpadhiyar2]

Very nice video sir thank you

[@john.84]

Hello Mr Haseeb
what component make the noise on SMPS, Thanks
GOD bless you

[@jcsudeshchannel8224]

Thanks sir you are always good

[@harishchandrabhise1108]

Excellent sir

[@W1RMD]

Thanks and have a great weekend!

[@Edmorbus]

Thanks for another great video

[@HaseebElectronics]

thanks a lot

[@rohanranjandesilva465]

Thanks for sharing with you
Valuable experience ❤❤

[@juanitoseme8632]

Thanks,keep the good work

[@HaseebElectronics]

best regards

[@vijayakarekar]

Thanks sir ji...

[@danijelbrdar3480]

Hi. Thank you for sharing knowledge. Can you tell why this circuit need 5v ref?

[@tvbox8478]

👍

[@mehmeteminkorkmaz3013]

Aleykümselam güzel insan 👋

[@dipakbhalodia7155]

Smps ya PFC me main DC rail capacitor calculate kese karte hai iska video dijiye

[@lokmangoksal7970]

Hocam arti prob gnd nin uzerinde ayaklari gezerek diyot degeri veriyormuydu o şekil Bi baksaydiniz merak ettim

[@kaizen1071]

👍❤️

[@HaseebElectronics]

thanks a lot

[@harishchandrabhise1108]

Sir can you share information about PCF 8574T(I2C) IC, how it is check wether it is working or not. Please provide information about fault finding in this IC.

[@TYGAMatt]

What brand and model is your multimeter?

[@Edmorbus]

Kaiweets KM601 Digital Multimeter

[@HaseebElectronics]

it is KAIWEETS KM601. it is awesome but it consumes batteries very fast

[@TYGAMatt]

@@Edmorbus thanks. I want a meter that beeps on a diode test but without paying big money :-)

[@Edmorbus]

@@TYGAMatt go to google write simple diode tester and go to pictures

[@TYGAMatt]

@@Kevin-mp5of thanks for your info. Any recommendation on a meter that beeps on diode test? Preferably not too expensive.

[@SanelKeys]

Did you notice how shrunk is that plasting on capacitor near the IC? Means that probably it was too hot inside the PSU case for long time, and probably it's ESR has risen abowe nominal value.

[@riteshpatel9697]

👍🔥👌

[@fabiandsouza5232]

What should be the rating of isolation transformer

[@sahanpweragoda]

How digital display work.
Digital volt meter (DVM) automaticaly dispaly fluctuation voltage when DMV leads Connect with source.
What is the IC , how convert and display analog voltage.how seven segment display know which led should iluminate ? Thanks im cinfuse

[@FahadJahangir-sf2gp]

Plz tell this circuit diagram

[@Sandeep91222]

How to vonvert atx into 20 0 24 pawer supply for amplifire

[@27Amar]

🤔I need to attend this professor's reproduction system classes..🤪🤪

[@varunendrasingh9433]

Sir why the bulb turned on for few seconds on application of power supply and subsequently bulb got turned off

[@W1RMD]

The bulk capacitor is a "dead short" until it's charged. Takes a second or so to get up to line voltage.

[@varunendrasingh9433]

Thanks

[@hugoegon8148]

Seem not very reliable these power supplys. 🤔

[@HaseebElectronics]

as these are economical power supplies and are used with cameras, poor weather condition destroys these.
otherwise, comparing its price and quality. it is superb