{972C} Repairing STR3A155 based power Supply in LG Inverter AC Board

[@mohamadsaidi7252]

YOU ARE THE BEST TEACHER IN THE KZbin

[@Solder_it]

This is quite amazing,, i never find videos like this in youtube. Excellent!

[@chessapk5034]

World class talent. You have amazing skills and excellent teacher. Thank you for sharing your knowledge with us.

[@HaseebElectronics]

You are very welcome and special thanks for your valuable comment please accept my best regards

[@MarineElectrical]

Good job! Keep doing videos! Many people are thankful.

[@vortexOGgg]

I think you invented SMPS in your previous life. Your knowledge and your way of teaching is beyond words.

[@julianalvarado3284]

I'm glad I wasn't arrogant when I watched the beginning of the video. I wasn't going to watch it because I've been repairing power supplies for a long time, and I really would have missed out on some very valuable content. Thank you for sharing your knowledge in such a pleasant way. We really appreciate your work, genius. Greetings from Argentina. 😃

[@HaseebElectronics]

good evening special thanks for your valuable words and appreciation please accept my best regards for your encouraging comment

[@julianalvarado3284]

@@HaseebElectronics Make content of such good quality, in this area that there isn't much of it in these parts of the planet. It really helps me, I hope you have many more successes and I will join the channel soon. Greetings dear!

[@W1RMD]

Your smps knowledge surpasses all others! I swear you could fix these blind folded. Thanks and have a great day!

[@dudleynisbeth924]

I am praying that GOD gives you strength to make more videos, great camera angles .FLORIDA

[@HaseebElectronics]

thanks a lot and best regards for your wishes

[@ilanbinkovitch6054]

A pleasure to watch your work ! thank you

[@HaseebElectronics]

it is my pleasure

[@user-ks6xv5zz1h]

Gracias maestro siempre pendiente de tus clases y análisis profundo desde cartagena Colombia

[@MdIsmail-ci5uy]

Allah has known how much knowledge you have sir

[@kaizen1071]

Harikasınız efendim. Güzel. İc dönüşümü yaptınız. Sağlık huzur ve bol kazançlı günler dilerim.

[@muhammadishtiaq24]

Excellent thanks for sharing this informative video keep sharing

[@vijayakumarkumar9190]

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

[@mahdixxx1306]

Beautiful,thanks👌👌👌

[@rmjnm]

Great, fantastic nice and knowledgeable.

[@HaseebElectronics]

Many many thanks

[@ShumailaKiDuniya]

Very amazing sharing

[@serfrigen]

Saludos Maestro, compartido. 👍

[@HaseebElectronics]

muchas gracias. por favor acepte mis mejores saludos

[@serfrigen]

@@HaseebElectronics Gracias por traducirlo, Saludos desde Mataró Barcelona. 👍

[@BlackOpsJuJu]

wow amazing repair great vid as always Thanks for Sharing You are my favorite content creator of all times I am always looking forward to your next vid Your knowledge is unbelievable

[@susantaatha6468]

Very nice information. Many many thanks.

[@HaseebElectronics]

You are most welcome

[@msbbadsha1456]

Wow😍

[@almohalelaty6355]

So informative video

[@HaseebElectronics]

it is my pleasure

[@gokhankaya8119]

Güzel paylaşım. teşekkürler

[@devspoulaki]

Love this video

[@HaseebElectronics]

thanks a lot

[@rolanddejesus8685]

thank you very much sir for sharing,it helps a lot to me...God bless.

[@HaseebElectronics]

You are most welcome

[@mosfettg6857]

great job,your skills are amazing

[@HaseebElectronics]

Thank you so much 😀

[@NisarAhmad-tf2pg]

💯❤🎉🔌 Thank you very much Sir for such detailed knowledge.

[@HaseebElectronics]

Always welcome

[@remediusfernandes1570]

Thanku sir🙏

[@electroniquepassion]

👍Thank you

[@PCB_UNCLE_REPAIR_CENTER]

Assalamualaikum Bhaiya.... Plz you can explain how does an ac non polar capacitor work in motor Or ceiling fan.... And why it changes its rotation direction When we interchange starting and running terminals..... I know how it works it's only superficial I wanna learn his deep working Plz plz explain in hindi with deep details.. If you read this comment... . . .. . .Have a nice day 💖💖💖

[@tvbox8478]

👍

[@giorgostexnikos6976]

amazing.

[@HaseebElectronics]

Thanks a lot

[@nayanjagirdar8408]

Nice sir

[@HaseebElectronics]

Thanks and welcome

[@syvio9214]

I have an air conditioning inverter board whose source is not switching! all the components are apparently good and the 310V reaches the lnk306pn, could the defect be the 3a155d?

[@HaseebElectronics]

good morning in your comment, you mentioned 2 different ICs. LNK306 and 3A155D if voltage are maintained on dc rail. you can check vcc voltage on vcc capacitor. if voltage are missing on vcc capacitor. that time the IC is not switchcing for more detailed verification please check video number 975

[@oguztaban5594]

Allah razı olsun.

[@nazeemdaniels7769]

Hi please explain to me how to check low voltage on a 3 phase LG inverter airconditioner that show CH 23

[@restingroysurong805]

Sir i confuse from where you get that 1.414 to multiply with 231 volt input please help sir

[@HaseebElectronics]

it is rms volatge to peak voltage conersion please check video number 305 for detailed answer

[@restingroysurong805]

Thank you so much sir. About smd transistor sir if we test and put black lead to base and red lead to measure the emitter and collector the voltage drop should be the same or collector should be lower drop

[@mohamadsaidi7252]

IF YOU USED TOP249 IC WHAT RESISTER WOULD YOU USE INSTEAD OF JUMPER??

[@harethfareed8860]

do you have the datasheet for the board model PWE:EAX64913701 , ASM: EBR758794 , 2016: 101 : because the IC is burrend and i do not know the number of IC to replace it

[@dipakbhalodia7155]

उर्दू chennal मे inverter ac pcb repair ka all video dijiye jo English chennal me jo dala hai vo krupa karke aapka sukriya karte hai janab

[@ramdonga9820]

Hello sir.. I need to count motor half rotation count.. May I know what is the technique we can use?

[@HaseebElectronics]

kindly check video number 868

[@HaseebElectronics]

kzbin.info/www/bejne/iZe5imylmdWHntk

[@HaseebElectronics]

just use 2 magnets on the shaft count 2x times in one rotation. if you have any doubt or question, please let me know in new comment

[@ramdonga9820]

@@HaseebElectronics thank you very much sir for ur input.. I have seen that video.. For half rotation count I need to place another sensor in opposite to each other? Only unipolar digital ic enough? Can you suggest any 3.3v vcc unipolar digital sensor part number because we are using only 3.3v supply in my circuit sir.

[@HaseebElectronics]

Just use single sensor Place 2 magnets on shat to provide 2 pulses in one rotation Or If you are usinh ir sensor qith IRLED. then place 2 reflectors on shaft

[@user-vj5ib7ur2s]

what is best solution to clean the pcb

[@HaseebElectronics]

for cleaning i use Isopropyl alcohol or technical alcohol

[@XC.TV.backlight]

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[@jbpowertronics7719]

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[@anaaielectric8691]

Sir Hindi mein

[@HaseebElectronics]

yes brother. it is in process. this complete series is coming soon at my urdu channel

[@anaaielectric8691]

@@HaseebElectronics good 👍 sir ji

[@suatkaleli5075]