Very very informative and knowledgeable vedeo. No body can't teach and explain in this way except you. Thank u very much. God bless you and entire family. Thank u again,
@HaseebElectronics
Жыл бұрын
Thanks and welcome
@W1RMD
Жыл бұрын
Thank you for your valuable service! Great job explaining! I went from knowing NOTHING about power electronics and SMPS's, to being able to at least diagnose where the problem is. Almost ALL electronics in the world use SMPS's now, so that makes this one of the most practical electronic channels on KZitem. Especially now, with shortages in the world, a broken machine could cost $$$$ each hour it's down! Can't just throw it all in the garbage like the old days! Have a great day sir!
@HaseebElectronics
Жыл бұрын
best regards and special thanks for your valuable words yes you are right, these days the SMPS is the main item in modern electronics and it is a biggest headache. so that is the reason still my focus is on power supplies. other all digital electronics and analog electronics is very simple. that can be diagnosed very simply and easily
@Dennis-uc2gm
Жыл бұрын
Thank you for the comparisons , something I would of liked to done myself but you save me the time and helped me understand the differences between them. 👍
@HaseebElectronics
Жыл бұрын
You are welcome! and your encouraging words are valuable for me. stay blessed
@mwangidavid9080
5 ай бұрын
I have loved the way you explained it. Thanks for using English.
@HaseebElectronics
5 ай бұрын
It's my pleasure
@HarlavanisPanagiotis
Жыл бұрын
Excellent video dear friend, have a blessed Sunday 😊
@HaseebElectronics
Жыл бұрын
BEST REGARDS HAVE A NICE SUNDAY
@vikram3775
Жыл бұрын
It's Great video. Thank you Sir for distinguish these ic's working....
@HaseebElectronics
Жыл бұрын
Most welcome
@Aualas
Жыл бұрын
Thank you so much.Your videos are very informative and useful .Hugs from Brazil!!
@HaseebElectronics
Жыл бұрын
You are so welcome!
@ahmedosama727
8 ай бұрын
Many thanks for you , great explanation ❤❤❤
@HaseebElectronics
8 ай бұрын
You are welcome!
@mrmilan2012
Жыл бұрын
Sir kindly E-Vehicle Charger, Controller ki ek series banaye.. We need sir.. Because knowledge given by ur end is very nice not comparable not beatable. We always oblivious for that. 🙏🙏🇮🇳🇮🇳
@aseeralshoq4818
Жыл бұрын
Thank you brother mohammad I apresheat your effort gad pless you
@HaseebElectronics
Жыл бұрын
Thanks and welcome stay blessed dear brother
@hichamtassi1753
Жыл бұрын
Salam Aleikum. Again a very clear and informative video. Thanks and may God bless you.
@HaseebElectronics
Жыл бұрын
thanks a lot Dear brother Stay blessed
@vijayakumarkumar9190
Жыл бұрын
Very good and useful information sir thanks for sharing this knowledge to us
@HaseebElectronics
Жыл бұрын
best regards
@s.m.mustafizurrahman8656
Жыл бұрын
Sir, Excellent
@HaseebElectronics
Жыл бұрын
it is my pleasure
@math-electric2049
Жыл бұрын
Thanks very good ❤
@HaseebElectronics
Жыл бұрын
best regards and special thanks
@trcwm
Жыл бұрын
Thank you! 👍
@HaseebElectronics
Жыл бұрын
Best regards 💝
@FishingNOutdoorFun
Жыл бұрын
wow really great
@HaseebElectronics
Жыл бұрын
it is my pleasure best regards
@alialithary1729
Жыл бұрын
Thank for your time and effort to explain the most important information If you dont mind I want to ask about mosfet drived by utc3842 sometimes we find diode and low resistance in parallel to feed signal to mosfet gate the question is how that work and what the benefit of that Thank you again
@ArshadMehmood-kz6ez
Жыл бұрын
With fully knowledge MashaAllah Thanks
@syednadeem8261
Жыл бұрын
Assalamualaikum very good thanks
@HaseebElectronics
Жыл бұрын
it is my pleasure
@muhammadishtiaq24
Жыл бұрын
Excellent Weldon helpful video keep
@HaseebElectronics
Жыл бұрын
Many many thanks
@electroniquepassion
Жыл бұрын
Excellent information 👍👏👋
@HaseebElectronics
Жыл бұрын
it is my pleasure
@palwindersandhu2031
Жыл бұрын
Thanks very much sir for sharing...
@HaseebElectronics
Жыл бұрын
best regards and special thanks
@omerequeot
Жыл бұрын
Congratulations excellent practice video, greetings from Bolivia
@Versatiledani
Жыл бұрын
Good sharing dear brother
@HaseebElectronics
Жыл бұрын
Many many thanks
@AbdulMomenZargar60
Жыл бұрын
Good Morning Brother & All The Best
@HaseebElectronics
Жыл бұрын
good morning dear brother
@gerwindsouza2485
8 ай бұрын
So informative Sir, as always something nice to learn. Thank you. So I guess it's best to replace with the same types, instead of modifying any circuit.
@xONEWINGx
4 ай бұрын
Why would you use a UC3844 instead of a UC3842? its half frequency, half duty, but can't you just use different cap/resistor values to halve the frequency of the UC3842 while maintaining it's 100% duty adjustment?
@sobujislam5151
9 ай бұрын
Thanks you
@susantaatha6468
Жыл бұрын
Excellent information
@HaseebElectronics
Жыл бұрын
best regards and special thanks
@herielrizk
Жыл бұрын
Very easy explanation for beginners like me.
@shahramarya6417
Жыл бұрын
Very good thank you for adding persian language👍
@HaseebElectronics
Жыл бұрын
You are welcome 😊
@vijayakarekar
Жыл бұрын
Very informative and useful
@kaizen1071
Жыл бұрын
Emeğine sağlık kardeşim. Güzel bir içerik olmuş.
@HaseebElectronics
Жыл бұрын
saygılar ve özel teşekkürler Allah korusun
@sushilchoudhary5749
Жыл бұрын
Excellent.
@HaseebElectronics
Жыл бұрын
it is my pleasure
@PCB_UNCLE_REPAIR_CENTER
Жыл бұрын
Assalamualaikum bhaiya.... Bhaiya I'm very confused in positive , negative and ground what is defference amoung it.....I've been failed to find answer on whole KZitem..... Bhaiya if you read this comment plz plz Clear all this doubt..... Like what is defference..... +12, -12, and what is ground.....??? Q¹....What potential deference will be between +12 and ground , -12 and ground, +12 and -12......? Plz plz plz plz make a long videos with deep detail. ....🙏🙏🙏🙏🙏 ... . . . .. God bless u
@HaseebElectronics
Жыл бұрын
kzitem.info/news/bejne/tmml3pmdiGloeJg
@aramgragyan7608
Жыл бұрын
Thank you dude! Subscribe to you channel.
@HaseebElectronics
Жыл бұрын
most welcome
@nayanjagirdar8408
Жыл бұрын
👌👌👌👍
@HaseebElectronics
Жыл бұрын
it is my pleasure
@ahmedabdelrahman3712
Жыл бұрын
Great thanks sir..if possible,it will be great to make a video about PFC concept and it's ICs
@samiinvertersfsd
Жыл бұрын
Very nice
@HaseebElectronics
Жыл бұрын
most welcome
@rnbeat
Жыл бұрын
i use 3843 for my buck boost converter
@HaseebElectronics
Жыл бұрын
yes that is awesome
@user-zt4lv3gl2m
Ай бұрын
good afternoon sir, I just tried make a simple 17vdc power supply for UC3842, by using resistor 220k/3watt and zener 17v/5watt (IN5354B), and capasitor 220uf/35v, taken directly from the main power outlet and change it to vdc (about 310 vdc), but it does not work well, the voltage at the zener point is not stable, but if not connected to the UC3842 then it is fine, stable at about 18.1 vdc, please advise me how to make it stable? thanks a lot sir, cheers.
@smartpowerips3472
Жыл бұрын
❤
@HaseebElectronics
Жыл бұрын
thanks a lot
@tvbox8478
Жыл бұрын
👍
@HaseebElectronics
Жыл бұрын
it is my pleasure
@davidkwamemensahtawiah1703
Жыл бұрын
I want to be like you in electronics
@HaseebElectronics
Жыл бұрын
wish you best of luck
@TYGAMatt
Жыл бұрын
Great explination. I use UC3843 in my 12V to 300V boost converter. It works very well. Can you do a video explaining the compensation please.
@muradali2718
11 ай бұрын
Uc3842-43-44-45 In these series witch one ic is best for buck converter and pls make next video on buck converter with one of this ic thanks in advance
@mwangidavid9080
5 ай бұрын
Now can I replace uc3842 with uc3843 without replace the ct/rt?
@HaseebElectronics
5 ай бұрын
RT/CT remains same for oscillator frequency
@oceanelectricity-dmz204
Жыл бұрын
🙌Hello Sir! i'm learning a lot from you, thank you! Sir, can you please explain the E247691 (EAX64604501) LG TV POWER SUPPLY? It has 3 volt but no other output(12v, 24v..) even turned on the switch. What could be the reason? Please!
@mreb7724
Жыл бұрын
Slmz, Please do a video on short circuits, I understand electronic short circuits, to a certain level, but it becomes tricky with smd components especially with capacitors. Are all caps one side ground, and how much resistance or voltage drop exactly is a short. Some ppl test in diode mode, red on ground, some test diode mode black on ground, some test in resistance mode? Which is the correct method?
@sanjoymitra6629
Жыл бұрын
Sir 4612 mosfet ke alternet option kuch he Welding mechine me tha Smd he
@alaasliman7787
9 ай бұрын
❤❤❤❤❤🎉🎉
@MarceloSantos-qh6iy
Жыл бұрын
Olá amigo sou do Brasil! Fiz um conversor bucha boost aqui está funcionando bem com a entrada de 36v saída de 18v como faço para alimentar mais a tenção na saída?
@actupasactupas2152
10 ай бұрын
Sir main ne boost converter bnaya 3842 3843 44 45 sub ko chek kiya 16 volt se start ho rahi hain koi waja btain sir
@UstechComputer
Жыл бұрын
Hello sir ,I need laptop charger 65w and 90w load tester circuit do you have?
@dilanwijeratne8878
Жыл бұрын
Dear Sir ..Thank you very much for your valuable explanations. Sir.. Can i replace UC2844 with UC3844? One of VFD power supply with UC2844. But our market not available 2844. Then I was replace 3844 but now output on and off only.
@user-hn4tg2su4d
Жыл бұрын
3844هل تشتغل من 16 فولت فأكثر
@piyatadit1106
6 ай бұрын
Apakah ic pwm 3845 bisa diganti dengan ic 3843
@ArshadMehmood-kz6ez
Жыл бұрын
Haseeb sahib please share 10 ampare china charger having (analog ampare meter)schematic diagram.thanks
@anupgupta1891
7 ай бұрын
Can I replace UC3842AM with UC3842B
@KevinHernandez-hz6kj
Жыл бұрын
Your is 8 months ago so I hope you reply my message as possible UC 3843 can i replace this in UC 3844 or UC 3842
@dipakbhalodia7155
Жыл бұрын
उर्दू chennal मे भी वीडियो to दिजीए जनाब English chennal मे to आप रेगुलर डालते हो
@HaseebElectronics
Жыл бұрын
yes brother i am sharing all my videos on urdu channel as well
@MarceloSantos-qh6iy
Жыл бұрын
ola eu montei um conversor buck aqui so que o marximo de tensão que eu consegui na saida foi de 20v ja mudei a frequência e nada! poderia me dar uma dica para alimentar a tensão de 20v para ate 30v na saida
@ArshadMehmood-kz6ez
Жыл бұрын
I lost homage inverter schematic with cpu card and 10 amp china charger due to Laptop HD corrupted.u/s.
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