#287

[@amianantech6298]

i love watching this channel i've learned a lot

[@HaseebElectronics]

Thanks a lot dear brother. Your channel is also very informative but you share very rarely

[@ahmedmadkour]

Very nice my dear brother 👊 God save you give you bigger 👍

[@sublimeelectrons8699]

Sir. I have not found anyone like you do in explaining about circuit. Please continue to share your knowledge to the world. You made the circuit easy to understand.

[@HaseebElectronics]

best regards and special tahnks for your valuable words

[@pakistanimominusa]

Very nice sharing 👍

[@vloggerAbhaypathak1]

Lk Ek aur knowledgeable presentation Nice upload

[@funoutdoorgame]

Very good sharing. 👍9

[@jafinch78]

I watched last night and was reminded how I completely forgot how the voltage and current is changed with the digital systems power supplies. I didn't think about how a square wave can be transformed and have seen in the past... though really stuck this time for the high power designs as well. Guessing from waht I understand, the torroid or high magnetic permeability material core is designed for the frequency of switching... maybe a midpoint if there is adjustment. Then the typical winding ratios for the desired midpoint of output voltage(s) and current(s). Then that alternating current square wave is rectified so to be a DC output. I'm new to the high frequency transformers in general, so is neat to have that learning moment. Thank you sir and kind regards, In Christ.

[@kmhovlog6185]

Lk150 wow awesome excellent informative video nverter igtb big thumbs up from me thanks for sharing stay blessed & happy ameen take care have a nice day

[@HaseebElectronics]

Thanks for visiting

[@IndianFlavor]

Like 13 Great tutorial my friend 👍🏻👍🏻👍🏻 So helpful 👍🏻

[@WoderMomOfficial]

Fantastic share 👌👌👍 like 👌👍👍

[@magbulpasha8925]

Assalamu alikum bhai,apka videos more useful to me,allah apko jaan our maal our akhirat ki hifazat kare

[@HaseebElectronics]

Wa Alaikum salaam Jazaak Allah kahir stay blessed

[@junejuly1417]

... Sir, I am so impressed of your tuturial videos, they are so educational, informative, and easy to understand because you're explaining it in English,, thanks so much, more power to you and Godbless you always!!!

[@HaseebElectronics]

thanks a lot for your valuable feedback. best regards

[@kuchpanktiyajindagiki]

Bahut achha lagta hai. Keep sharing

[@sagartrueshayar2517]

29 lk 👍 bhai great video good upload ❤️

[@mon-alarby]

جمعة مباركة بالتوفيق اخى👍👍👍

[@meandbabajan76]

Firstly comment and view very very very nice and skill work for all us this ia academy pin me

[@FoodFunAndEnt]

Like 5 sir good work always

[@kitchenwithhadiqa8245]

MashAllah bhai very nice good sharing video 🙇🙇🙇

[@syedakauseraliofficial5298]

U r soo intelligent & talented MashAllah .👍great work

[@meenasworld4579]

Watch full video bhai your work zaberdast👍🔔

[@kuchpanktiyajindagiki]

Good evening my sweet brother. Again I am here to learn how to explain everything.. You are perfect in your work

[@DarsKitchen]

Great Video dear like 102

[@leagueofbrothers3979]

Very nice information video 👍stay connected

[@wifehusbandbulbulay]

77 nice video sharing

[@carloscorrea4359]

Excelente explicación muy detallada la explicación felicitaciones gracias por compartir saludos cali Colombia

[@thehooplabs]

Great sharing and very well explained like always, beautiful presentation. Keep it up bro.

[@sureshlingabathina]

Excellent Sirji, great work.

[@HaseebElectronics]

special thanks

[@sureshlingabathina]

@@HaseebElectronics SirJi, my model do not have relay and NTC. Pls suggest me some fuse or circuit breaker for input protection from high voltage and subsequent hi amp draw. My unit inrush current is 48 amps.

[@wthornton7346]

Always learning with your videos.

[@AaoSikhen]

Good explainetion. Good work

[@staleycornell7046]

Excellent my friends 🌸🌸

[@fatimaKitchen12]

Like 39 walkum aslam nice information

[@خالدباشميل-ب9و]

very bountiful channel , thank you

[@HaseebElectronics]

jazaak Allah khair. thanks a lot

[@nabilounabilou2119]

Excellent explanation thanks

[@HaseebElectronics]

Thanks a lot

[@AbdulMomenZargar60]

Good Luck my Dear Brother

[@Ayeshainthekitchen]

This is one of the best, Excellent and detailed tutorial on youtube .Thanks for sharing your valuable knowledge dear brother.Allah bless you.

[@abhimanyuexperiment40]

Verry good sir, I need your help Output voltage 30 aa raha hai, lekin spark nhi ho raha, kya aap meri help kr sakte hai?

[@HaseebElectronics]

WELCOME welcome dear aik side ka mosfet / IGBT damage ho sakta he ya aik side ki drive pulse miss ho sakti he transformer ki secondary side ki winding ya rectifier circuit dekhein

[@BajisKitchen]

as usual always good sharing 👌👍

[@carolinediyandvlog]

Very nice thanks for sharing

[@pakistani-vlogger.890]

Great sharing

[@crazyDIYguy]

Excellent explanation, you have a simple way of breaking it down.👍 And your English is nice! Thank Jesus 🙏😊 I'm so very interested in how exactly these work.😎

[@HaseebElectronics]

please accept my best regards and special thanks for encouraging my efforts in sharing the knowledge

[@paulmuff9883]

I think the way your explaining your videos are excellent, manny thanks 😊

[@lemmywinx]

Hi Haseeb, I have a single board jasic inverter with a problem. The output rectifier IGBTs all exploded so I replaced them and the machine now has 75v OCV (normal) but won't strike an arc (only very weak sparks), voltage seems to drop to around 50v when it sparks slightly. I've already blown up one set of IGBTs. The output tests ok as per this video. What should I try next? Many thanks.

[@alexvanstaden6734]

Thank you so much Sir Best explained.

[@HaseebElectronics]

best regards and special thanks

[@YMB-j9j]

Always informative video

[@rolanddejesus8685]

thank you very much sir for sharing,very clear explanation...God bless..

[@shanzay4316]

Amazing ✌️❣️ tutorial

[@RubiaFamilyFOURever]

Nice tutorial Thanks for sharing

[@rolanddejesus8685]

thank you very very much sir for sharing your knowledge,God bless.

[@CookingKhabir]

Very nice

[@abdalla1291]

Thank you sir for all the lessons you give us. Can you explain to me how can I operate an electronic welding machine (converter) using 320v DC solar panels knowing that there is the obstacle of the safe start with the thermistor.?

[@mate2173]

I was wondering how to know wheater caps were dc. In the previous video u measured dc voltage across capacitor. I though caps in dc act as open circuit and ac it act normal. Ie charging and discharging phase

[@neelamskitchen1837]

great video good upload

[@mansirrabiu7412]

I luv you brother Haseeb!

[@sinansinan5065]

sir thank you for the videos ı want to ask you a question why the resistor and capasitor using paralel of the the diodes what it its mision

[@radiotvrepair1059]

Thanks for this vedio

[@arkarkyaw5753]

Thank you as always

[@HaseebElectronics]

It is my pleasure 💕

[@bryansoleta2101]

what is the output voltage in caacitor if you connect line in 220v supply

[@HaseebElectronics]

please check video number 305 for getting your detailed answer with practical or just multiply input ac voltage with 1.414 to calculate dc voltage on dc capacitors (after bridge rectification)

[@tropangkalikot8925]

Sir why you did not explain all parts that installed at that part example resistor. , mylar capacitor what is the purpose of them in that section

[@HaseebElectronics]

i am sharing the working concept, for example IGBT have to receive pulse and it have to switch if i go in deep details of every component, viewer complain to me for long videos. so i try to make it some short if you suggest, i will try to explain in more detail, i have no problem

[@meenasworld4579]

Wow zaberdast bhai i also made friend you.👍😍

[@bernardobohorquez4272]

Excelente, gracias

[@scubasteve6058]

Thanks so much mate, you are clear and informative!

[@HaseebElectronics]

best regards and special thanks

[@user-pq5tz5pn4g]

الله يعطيك الصحه أخي احلى بصمه

[@skilledhiko329]

Hi brother how are fine ? It’s excellent video everything is clear. We wait for part 3 and 4 it’s very important to discus about command and output voltage why it is constant but the current is adjustable? Thank You very much about these efforts.

[@hafizurrahmanuzzal7435]

APT30D60BHBG Ultra first rectified diode haa?

[@azala581971]

Great job ! Thank You.

[@HaseebElectronics]

it is my pleasure

[@حسينالحداد-ث3ت]

I have a welding machine with one card, it was not working, but I fed it 24v, so the screen and the fan worked, but there is no output, knowing that the ignt is intact and the schottky diode is intact. Can you help me fix it?

[@م.مهندحسن]

Very very very nice Can explian test igbt transistor in board and how find short in this board

[@Bablusk00007]

Sir ! Welding machine output terminal pr bahot zor se shock maar raha hai..kya problem ho sakti hai bataye plz

[@magbulpasha8925]

Bhai mere welding machine kabi kabi shock dera iska koi hal batayo

[@HaseebElectronics]

is ke output me class Y capacitor check karein

[@magbulpasha8925]

K bhai iwill check.....

[@magbulpasha8925]

Assalamu alikum bhai.mera mosfet inverter welding machine hai,3 board wala...holders me shock ka problem nahi repair hora kya kare??

[@alibabacookingstyle495]

Good work

[@saarike]

Simply excellent! Thank you.

[@yahsoooo]

وعليكم السلام ورحمة الله very helpful and good work i want ask about my ingco igpt inverter welding machine ... damaged .. have more than one problem one of them 15p thermistance are 43 oh and after some secands become so hote ... and the relay never activated and the output is cant measured with my voltmeter and mark as high voltage!! how can the outpute become high votage at the time of more than 600v dc in my multimeter thank you baraka allahou fik

[@achmadiadianggara2201]

Next, part 3 🙏👍

[@hardeepsingh-le7xh]

How much voltage does this transformer step down...from what value to what value

[@k3lanka]

26*** ho ..good job👍👍👍👍

[@instrumenttechnician6528]

Nice vidio sir

[@makeathome4651]

السلام عليكم Is it possible, please, the entire circuit diagram for welding machine?

[@mohamedkeita1509]

%ASSALAMOU ALEYCOUM TA ALLAH WA BARAKATOUHOU% super bien maître

[@pasindu-viraj.2006]

Tanx❤️

[@terjeoseberg990]

You should provide a block diagram and show where this output rectifier fits into the entire circuit.

[@kmhovlog6185]

again watched

[@HaseebElectronics]

thanks a lot

[@ARA-ENGLISH]

Lk 131 😊👏👏👏

[@أكلاتسمسم]

Like 102 🌹❤❤❤

[@hardeepsingh-le7xh]

From d c supply you receive d c...so this is inductor or transformer...because transformer is for a c only....you receive dc from previous supply or card

[@moslemkalhor3370]

tnx

[@HaseebElectronics]

it is my pleasure

[@electroniquepassion]

Merci

[@ahmadhemmaty9638]

veryyy good

[@HaseebElectronics]

most welcome

[@fizarahman4369]

Asslamualaikum

[@miladizadi5209]

thank you

[@HaseebElectronics]

You're welcome

[@danishislam6728]

Sir app ka whatsapp num mil jayi ga

[@roseelectronics4582]

Third

[@abdalla1291]

Thank you sir for all the lessons you give us. Can you explain to me how can I operate an electronic welding machine (converter) using 320v DC solar panels knowing that there is the obstacle of the safe start with the thermistor.?