Hi. I'm from Argentina. It's really interesting your video. Thanks. In Argentina there's nobody who explain like you.

@HaseebElectronics

11 ай бұрын

So nice of you it is my pleasure

Thank you so much brother you way of teaching is amazing and very easy understandable and also thanks for the person who ask very good question Best regards from Philippines 🇵🇭

Walkum aslam mashaAllah nice information

@HaseebElectronics

2 жыл бұрын

thanks a lot dear sister

GOOD TICHING KARTE HO AP THANKS 👍👌👌👌

@HaseebElectronics

Жыл бұрын

best regards and special thanks

Wa aleikum salam varhmathulla......jazzak allaha kairan

Very good information.Because this problem.

@HaseebElectronics

2 жыл бұрын

Thanks and welcome

Thanks for this video and other information اللهم صلی‌ علی محمد وال محمد و عجل فرجهم .احسنت یاسیدی حسیب

@HaseebElectronics

Жыл бұрын

best regards and special thanks اللهم صل على محمد وعلى ال محمد كما صليت على ابراهيم وعلى ال ابراهيم أنك حميد مجيد. اللهم بارك على محمد وعلى ال محمد كما باركت على ابراهيم وعلى ال ابراهيم أنك حميد مجيد

thanks sir for sharing your knowledge and very clear because the English explainaton.

@HaseebElectronics

2 жыл бұрын

it is my pleasure

W assalam Bhai Mashallah zaberdest Bhai nice video

@HaseebElectronics

2 жыл бұрын

best regards dear sister

@godsgracestores2319

2 жыл бұрын

Good video

🙏💓valubal teach pranam sirji 💓🙏

@HaseebElectronics

2 жыл бұрын

thanks a lot bhai

U reveal all the secrets of pure electronics,infact electronics is not a mystery anymore to us,you are the best on the internet no one can match you in terms of electronics understanding and knowledge.maashallah

As-salamu alaykum superb video

@HaseebElectronics

2 жыл бұрын

wa alaikum salaam dear brother i am thankful

Thank you sir for giving me more knowledge on smps. This is my university. I want to help other people in electronics the way you help us. God bless you.

Very well expainted smps thanks upload more videos

شكرا لك استاذي الفاضل حسيب على معلوماتك القيمة وجعله في ميزان حسناتك

@HaseebElectronics

2 жыл бұрын

best regards dear brother

Informative video. Thank u so much.

@HaseebElectronics

2 жыл бұрын

most welcome

very intresting.....thanks sir ji.....

@HaseebElectronics

Жыл бұрын

Most welcome

Excellent video dear friend, have a happy day!!!

@HaseebElectronics

2 жыл бұрын

Many thanks

you are the best i enjoy learning electronic from you. ❤ from Aus.

Thank you very much for taking the trouble to give such a detailed lengthy explanations. 14th Dec 2022.

Thank You Very much Sir! I realy apreciate your effort. It is always helpful.

Good job Weldon keep it up

ماشاء اللہ بھائی

@HaseebElectronics

2 жыл бұрын

thanks a lot

Well explain 👍 thank you so much for sharing this video stay connected

Very informative....thanks sir ji...

@HaseebElectronics

2 жыл бұрын

So nice of you

ممنون مهندس عالی بود

@HaseebElectronics

2 жыл бұрын

thanks a lot dear brother

Nice lods and thanks for sharing your knowledge ❤

@HaseebElectronics

2 ай бұрын

So nice of you

u r a gem ! ... the best and most patient report style ever ... from the most known to the least known.. reaffirming anf repeating to ensure understanding .. thankyou and may ur god bless u .. cheers

@HaseebElectronics

2 жыл бұрын

best regards and lovely thanks for your valuable comment

@zhuzzir

2 жыл бұрын

I m concurring that! ❤️

Lk 38 brother 👍👍👍

@HaseebElectronics

2 жыл бұрын

Many many thanks

ماشاءاللّٰه 👌👌👌👌

بارك الله فيك أخي الغالي بالتوفيق

@HaseebElectronics

2 жыл бұрын

best regards and special thanks

Beautiful lecture, nicely explained tks A LOT

@HaseebElectronics

2 жыл бұрын

i am thankful

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

@HaseebElectronics

2 жыл бұрын

Most welcome

Mashallah Nice Sharing🌹💞💕👌 Stay Connected 👍

Great and most sweetest lesson I ever enjoy in electronics. Am currently having an issue working on a hybrid high frequency inverter showing error 09,after changing output mosfets,it change to 06,then I observe some zener diodes I changed off hand maybe I didn't get the real voltages,pls can u help me with real values of those zener diodes on the small output transformer...with codes zd3,7,8 . It's 5kva/48v. Thanks and more blessings to your home

Very nice good

@HaseebElectronics

2 жыл бұрын

thanks a lot bhai

Excellent explanation

@HaseebElectronics

10 ай бұрын

best regards 💕

Simply excellent!!!

Jazak Allah Khair.

@HaseebElectronics

2 жыл бұрын

best regards

You are great sir

@HaseebElectronics

2 жыл бұрын

thanks a lot bhai Ji

Thanks bro your video is great you always explain in details that is why I love watching you video have really learnt alot from your video

Excellent information. Thank you sir.

@HaseebElectronics

2 жыл бұрын

You are welcome

Great teacher. Ap pr ALLAH ki rehmatain hon

@HaseebElectronics

2 жыл бұрын

aameen Jazaak Allah khair

Excellent explanation _ GOOD JOB.

@HaseebElectronics

2 жыл бұрын

best regards and special thanks

Excellent sir, Thank you so much. Thank god for being a student of you sir🙏 Greeting from chennai. india

@HaseebElectronics

2 жыл бұрын

It's my pleasure

Hi sir i learn alot from your videos from Trinidad

Well done Haseeb thanks and greetings from Sydney.

@HaseebElectronics

2 жыл бұрын

Best regards and special thanks for your valuable comment

It's simple good explanation guruji

@HaseebElectronics

2 жыл бұрын

thanks a lot bhai

Sir you're videos are extremely helpful and I would like to thank you for that, can you make a video about :how to convert 3 phase input of VFD into Sigle phase input but the output of both are 3 phase. we only want to change the input while the output remains the same

thx yours video and sharing

Sir very well explained thanks for sharing💯❤

@HaseebElectronics

2 жыл бұрын

Jazak Allah

Thanks for the interesting video. Can the sensing resistor do also problem ? Can you please explain in a video how op amps are used as atx supervisors and how tobypass them to increase voltage. Thanks.

Great... Thanks for sharing

@HaseebElectronics

2 жыл бұрын

thanks a lot dear

you are always clear explanation of smps circuit

@HaseebElectronics

2 жыл бұрын

best regards

@HaseebElectronics It's worth to also mention that it may be also a failure in the transformer winding... I'm fixing right now a Modecom ATX SMPS with both failed switching transistors,bruned fuse and desoldered one leg of subber resdistor. I fixed that problems, turned on PSU, and I notice that output voltages are very low, fo example 12V rails has 1 point sth Volt. I also noticed that snubber resitor gets very hot and after some period of time, transystors failed once again and "blew" a fuse once again... After that failure, I inspected PSU closer and more precisely and I noticed that transfomer has sheinked nad wavy isolation. and looking from the top I also noticed that isolation layersare melted, so I removed transformer, disassembled it, what wasn't easy, because isolation tape was so badly overheated that it falls apart, so I had to scrape it peace by peace and I noticed that one of the wires in the center-tap tail is blackend partially, burned!!!! I have 2nd PSU based on the same chassis, but with increased output power, so I borowed transformer and transistors from it, put my patient back together and bam, it worked!!!! Transformer failed, but I have to admit that anyways it done the job perfectly, becuse isolution worked and didn't allow the sec. winding short itself with primary!!

May God reward you, brother Haseeb

@HaseebElectronics

2 жыл бұрын

best regards

Always love your videos... please post more repair videos... 5hank you!

@HaseebElectronics

2 жыл бұрын

best regards and special thanks sure i will share more repairing vlogs, as my viewers have a lot of questions so i have to reply their comments as well

Shukriya Maestro

@HaseebElectronics

2 жыл бұрын

most welcome dear

Hi friend thanks for the informative video and the time you take to make electronics more understandable

@HaseebElectronics

2 жыл бұрын

It's my pleasure

Very nice sir

@HaseebElectronics

Жыл бұрын

Thanks and welcome

Nice video sir

@HaseebElectronics

Жыл бұрын

best regards

Thank you very much sir 🙏🙏🙏

@HaseebElectronics

2 жыл бұрын

Most welcome

amazing analysis

@HaseebElectronics

2 жыл бұрын

best regards

Great Teacher l❤

Good evening brother. I hope our whole family is doing well. Great sharing as always

@HaseebElectronics

2 жыл бұрын

best regards dear sister

Big like For Good Work My Brother

@HaseebElectronics

2 жыл бұрын

thanks a lot bhai

Thank you very much for this video. Please explain the output section of a high frequency inverter. That is from 300 volts dc to 220 volts ac 50 Hz. Iam getting low output voltage. Fans are running slowly. How can I increase output voltage. Please explain. 🙏

Very nice 👍👍👌👌👍

Super video 👍

@HaseebElectronics

11 ай бұрын

it is my pleasure

Nice video

Thank you!

@HaseebElectronics

10 ай бұрын

You're welcome!

Zbardast sharing

@HaseebElectronics

2 жыл бұрын

thanks a lot dear sister

Very good explain sir Iam from srilanka

@HaseebElectronics

2 жыл бұрын

Thanks and welcome

Thank you so much..

@HaseebElectronics

5 ай бұрын

It is my pleasure 💕

Nice explaination. Basicly use off line transformer. DC swich only produce one direction magnetic field.

@HaseebElectronics

2 жыл бұрын

in uni-polar designs like (flyback, boost) topologies it generates unipolar magnet, and in bilpoar switching topology, then there is bilpoar magnetic flux

Jzk Allah kheir

Good video

@HaseebElectronics

2 жыл бұрын

thanks a lot

many thanks, sir.

@HaseebElectronics

2 жыл бұрын

most welcome

Thanks Sir.

@HaseebElectronics

2 жыл бұрын

best regards

Good sharing

@HaseebElectronics

2 жыл бұрын

thanks a lot

Very informative video sir. You said in absence of snubber, it will cause oscillation effect. I would like to learn more on this. If you have any example video of some snubber circuit failed and cause the oscillation effect would be very helpful for me. Thank you sir.

@HaseebElectronics

2 жыл бұрын

kindly check video number 510 & 284. that is on snubber circuit

@khaiazhar8046

2 жыл бұрын

@@HaseebElectronics tq sir 👍🏻

Thank you my brother for sharing all this great knowledge really appreciate your work I have a smps that used to work from 100v to 240v AC but recently started working only at 240v can you please tell me what might be the problem why it's not working at 110v anymore thanks in advance.

@HaseebElectronics

2 жыл бұрын

if possible, can you please send its picture to my whatsapp 00962-79-1161-084, so i can get a clear idea about the circuit and can reply

Thanks!

@HaseebElectronics

10 ай бұрын

thanks a lot for your valuable support

nice sir. 5 star.

@HaseebElectronics

2 жыл бұрын

best regards

Thx

good video

@HaseebElectronics

Жыл бұрын

best regards

Excellent work brother 👍

@HaseebElectronics

2 жыл бұрын

Thank you so much 😀

Merci beaucoup

@HaseebElectronics

Жыл бұрын

Bienvenue cher ami

Please do video of RC Shubert circuit, differnce between rc and rcd snubbed. Thank you

helo sir,, may i ask u about my 330amp welding machine proquip brand the welding output is very low it only spark 4or5times then d overheat light will switch on then the smps resistor and switching transistor are very heat.

👍👋👋

@HaseebElectronics

2 жыл бұрын

it is my pleasure

Hello sir thanks a lot for your good explanation. I have a question: in a smps that I want to repair it, with replace x capacitor voltage on secondary side appear on 12V. But when install a load to it voltage dropped and fluctuated to 0-5 volt and load does not work. Please help me. 🙏🏻🙏🏻🙏🏻⚘

Nice info ones again ?Can a optocoupler use for the switching????

@HaseebElectronics

2 жыл бұрын

best regards and special thanks yes optocoupler is used for switching. just set its ESR value high to drive the optocoupler in saturation try to use TLP250, TLP350, HCPL3150 CY17 type optocouplers that is specially for isolating switching optocouplers of use any IGBT / MOSFET driving optocouplers

This man his the best

@HaseebElectronics

2 жыл бұрын

i am thankful dear please accept my best regards for your beautiful encouraging comment

Low side switching is simple and easy to protect its gate but high side switching is something else I use gate drivers transformer and switching 22 volt to mosfets gate the gate is rated 20vgs but I measure the gate voltage and it’s 160 volt volt from the two switch forward converter can you explain why the mosfet gat no blowing out at the voltage I don’t have a ziner diodes to protect the gate

Wa alikuma salam wa rahmatullah wa barakatuhw

@HaseebElectronics

2 жыл бұрын

Jazaak Allah dear

Tnx👏👏👏👏👏

@HaseebElectronics

2 жыл бұрын

best regards

👍👍

sir can you explain how tps40075 buck controller ic works..? thank you.

I have challenge on how to design EMI filter in SMPS power supply kindly do a tutorial on how to select the EMI component component for adequate and effective EMI filter stage in SMPS power supply design