{1056} 12V SMPS power supply repair, NO OUTPUT

In this video number {1056} 12V power supply repair, NO OUTPUT. I explained how to repair this 12 volt 10 ampere power supply, it is using UC3842 ic. i found short circuit on VCC pin number 7. after replacing ic the SMPS started working normally
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#howtorepair #smps #powersupply

[@mdssolder]

Thanks for SMPS tutorial,I like your explanation😊😊 7:10

[@Solder_it]

Thank you Prof for the nice video, please can you increase the troubleshooting and repair videos? Even if you generate faults in the device to demonstrate how to fix it. This is very helpful. Thank you!

[@HaseebElectronics]

best regards
sure i will try my best to add more troubleshooting processes
special thanks for your valuable suggestion

[@ISO07ISO]

Yayın için ve Türkçe altyazı için çok teşekkür ederim Muhammed kardeşim.

[@HaseebElectronics]

selam aleyküm değerli kardeşim. Allah korusun

[@kabandajamir9844]

Thanks the world's best teacher please how do we make a series lamp

[@Zhddwd60]

Nice tips indicate for shortage uc 3843 from pin 5 to 7.Thanks brother.

[@HaseebElectronics]

Always welcome

[@englishrupe01]

Excellent methodical troubleshooting.....thanks.

[@HaseebElectronics]

it is my pleasure

[@German_byte]

I enjoyed this video. You are an expert sir!

[@HaseebElectronics]

thanks a lot

[@Ayeshainthekitchen]

Really enjoyed watching this tutorial.. Demonstrated wonderfully with easy tricks..😊

[@KhairilHamid-mt8qv]

Waalaikumussalam.. Nice brother!!.. 👍👍👍

[@vijayakumarkumar9190]

Very good and useful information sir thanks

[@transformateur9969]

THANKS ! Haseeb I love your videos!

[@HaseebElectronics]

thanks a lot

[@fuppup]

Thank you for the helpful content 🙏

[@nayanjagirdar8408]

Nice sir 👍

[@Somanathan-hj7ge]

Sir, very good 👍 not only good I should say "the best 👍,

[@HaseebElectronics]

thanks a lot
it is my pleasure

[@muhammadishtiaq24]

Weldon bahi

[@mtrltoolman]

Thanks.

[@shefqetkaralliu6816]

Grazie maestro. 🙏👍

[@mehmeteminkorkmaz3013]

Thank you 🎉🎉

[@saarike]

Nice!!! Thank you.

[@HaseebElectronics]

best regards

[@amirsh4633]

nice job!

[@HaseebElectronics]

it is my pleasure

[@Edmorbus]

Thanks for sharing

[@nazakathussain4871]

Good job

[@HaseebElectronics]

thanks a lot

[@palwindersandhu2031]

Thanks sir , keep it up....

[@HaseebElectronics]

Thanks and welcome

[@susantaatha6468]

Very nice

[@JAMSHIDMOBILELAB]

Good job 👍🏻 ❤❤❤

[@HaseebElectronics]

best regards

[@abnhainn7944]

Supper Danke

[@amaanabass0943]

Salam alikum haseeb sir.
Lots of love from IOK
Can you please show what device u used in a box to discharge the primary smoothing capacitor.
Jazakallah

[@ebubekirguven4989]

Ve aleykümselam ellerine sağlık

[@nazir534]

hi sir , good explanation thank u, i have a smps 12v 30A , without load smps is provding 12v out., after i connect 12v 100w halogan bulb to output ,the right side transistor burns mje13009k, why is that? pls help.

[@nwaigbo3]

Thanks Prof
Please what's the power supply rating

[@HaseebElectronics]

best regards
it is 12 volt 10 ampere 120 watt power supply

[@rezasanay3719]

Çok sikici bir ustasın, maşallah

[@tvbox8478]

👍

[@HaseebElectronics]

thanks a lot

[@muhammadadan7286]

جزاك الله خيرا وبارك الله فيك
Sir am in Africa. How can i get the components is there any website or online shop that can send to my country

[@rajkhumar001]

You can refer the video no 578.

[@مصطفىالربيعي-ت8غ]

Hi Haseeb, I have a SMP of Dell server when I energize it with AC power during the lamp, lamp starts flashing, what that sign means??

[@tel5857]

Good job. You seem to repair a lot of these supplies 👍🏻

[@HaseebElectronics]

best regards
yes. i have too many PSUs for repair

[@a1x1.r]

ماهي أسباب الصوت الخارج من الشوبر

[@fazalrahim-t3z]

Diode should show open if reserved

[@HaseebElectronics]

yes diode is one way conductor

[@mnazmulislam8768]

Boss make solar charger and grid charger input solar grid off

[@mnazmulislam8768]

Using Arduino

[@mohmmadmohseni8404]

Perfect 👍 thanks your videos 😊

[@HaseebElectronics]

You're welcome 😊