#192
Рет қаралды 28,910
4 жыл бұрынTo watch ATX power supply with AT2005 IC • #189 How to repair Com...
i explained practical How to repair computer ATX switch mode power supply SMPS very easy. this PSU is using SDC2921 IC which is PWM and intelligent power supply monitor. i shared my easiest and perfect troubleshooting techniques practical troubleshooting. smps concept and troubleshooting repairing or understanding repair switching mode power supply basics and working principle. how to troubleshoot input electromagnet induction filter, EMI, bridge rectifier and capacitor. we get 330 VDC at main capacitor. after hat the +330 volts are applied to standby power, which is SMPS and makes +5V SB, these stand by voltage are applied to motherboard which pull down the PS ON green wire to zero level, so the ENABLE OR REMOTE ON or CONTROL pin of #smps will go low that will enable pulse width modulation. and also i discussed smps basics. after watching this video you can capable to:-
understanding atx power supply basics circuit diagram schematic with complete tutorial
working of atx smps
if computer power supply does not on, or fan runs and stops, fluctuation, turns on goes off again or fail to start
short circuit, or fuse blows burns again and again
how to #repair #smps
how to #repair #computer #power#supply #atx
fuse keeps blowing
how to repair switch mode power supply when short circuit at input
if SMPS is dead or no ouput
if SMPS have fluctuating output or output voltage unregulated
if smps have short circuit in output
how to eliminate short circuit
how to troubleshoot #PWM #SMPS #controller when there is no switching from #MOSFET
if SMPS have a whistle sound or excessive noise or excessive heat
how to repair mobile charger
how to repair computer power supply
how to repair laptop charger
how to repair inverter of solar system
ATX power circuit diagram / schematic explained • #168 ATX POWER SUPPLY ...
• #178 ATX POWER SUPPLY ...
71 ATX Power Supply Circuit Description in Urdu / Hindi • #171 ATX Power Supply ...
• Video
how to increase output of SMPS • #150 How to increase o...
short in put of SMPS and fuse burns again and again • {145} Fuse Keeps Blowi...
fluctuations in output of power supply • #144 Fluctuations in o...
smps basics tutorial and testing • #141 SMPS Switching Mo...
feedback in smps • #142 FEEDBACK in Switc...
how to repair troubleshoot smps • Video
How to repair switch mode power supply SMPS practical troubleshooting • How to repair switch m...
SMPS / PWM basics circuit description with practical switch / switching mode power supply • SMPS / PWM basics circ...
SMPS Switching switch Mode Power Supply repair Basics & Troubleshooting • SMPS Switching switch ...
SMPS practical tutorial • SMPS Switching switch ...
• Video
SMPS tutorial and practical troubleshooting and fault finding • SMPS / PWM basics circ...
KZfaq / @haseebelectronics
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@GINCHANNELcar_moto 4 жыл бұрын
very nice repair power supply
@AymnArby 4 жыл бұрын
احلى بسمه 🌹🌹 بالتوفيق للجميع👈👈
@Archanas_Village_Kitchen 4 жыл бұрын
19 like bhai gm 🙏🙏 Bahut hi badhiya jankari diya aapne bhai very informative upload thx for sharing 👌🏻👌🏻
@anaselectronics62 4 жыл бұрын
Good information bro
@vloggerAbhaypathak1 4 жыл бұрын
Lk You always upload very knowledgeable Vdo Nice tips
@fatimaKitchen12 4 жыл бұрын
Like 15 walkum aslam nice information
@mylifetips2496 4 жыл бұрын
Allah pak khub taraki de duniya or akhrat dono me kamiyab kara tamam mushkilat ko door kara asahi peda farmaya ameen
@BINKASMINOFFICIAL 4 жыл бұрын
Nice teknik information to servce compute
@CARLOSFRANCO1000 4 жыл бұрын
Interesting job how to repair computer power supply thanks my dear Haseeb Electronics..
@Dr.QaisarAbbas99 4 жыл бұрын
nice job dear sir thanks for sharing stay blessed
@kuchpanktiyajindagiki 4 жыл бұрын
Stay safe. 46+like. Keep sharing
@cookingideasuk 4 жыл бұрын
13lk boht aala
@djgre90 4 жыл бұрын
Very well explained.. your uploads not disappointing at all.. keep up your great work. God Bless You..
@danielgerwatowski982 3 жыл бұрын
Thank you for the best explanation I have ever found. Please more...
@HaseebElectronics 3 жыл бұрын
thanks a lot. i will share more videos
@edmart3778 Жыл бұрын
@@HaseebElectronics Thank you! What if I have the PWM pulses in pins 7 and 8, but stil not getting 3.3, 5 and 12 volts in the output?
@imanscookbook514 4 жыл бұрын
Big lk dear lovely uploading superb thanks for sharing very informative uploading superb job all the best dear please stay connected dear all the best dear ❣💞👌🏼
@Anabiyadiaries 4 жыл бұрын
Great sharing intresting video👌👍
@CityfoodSecrat 4 жыл бұрын
MashaAllah good working keep it up 👍🏻👍🏻
@saarike 3 жыл бұрын
This is also great, theory and practical doing! Great help for troubleshooting! My humble thanks.👍
@pelapinaheriana8189 4 жыл бұрын
good info how to repair computer my new friend
@cookingideas-zg7bw 4 жыл бұрын
MAshaAllah nice sharing stay connected
@mansooriqbal7637 4 ай бұрын
Sir, very painstacking job. May you live long....
@DarsKitchen 4 жыл бұрын
Great Video like 57
@CookeeCookee 4 жыл бұрын
Nice uploading dear friend. Thanks for sharing stay connected dear friend 👍💐🌹🌹
@RITABALCONYGARDEN 4 жыл бұрын
Hello my friend verry hard work so good sharing 👍👍 full watch 👏👏👏👏
@carolinediyandvlog 4 жыл бұрын
Good morning. Good work 🙏
@shanzay4316 4 жыл бұрын
You demonstrated very well and it is easy to understand by your way.thanks for sharing❤️🤩
@sworgam 3 жыл бұрын
dear Sir this class excellent very clear for a beginner.as good as reading 100 books on smps repair.
@HaseebElectronics 3 жыл бұрын
best regards and i am thankful best regards
@AaoSikhen 4 жыл бұрын
Very informative and full of knowledge. You demonstrate very well. Very nice tutorial
@Labs51Research 3 жыл бұрын
Some of the best tutorials on youtube!
@HaseebElectronics 3 жыл бұрын
thanks a lot. stay blessed
@memylastname9972 3 жыл бұрын
Your videos are excellent and I have gained some valuable knowledge from all of them. Thank you.
@saarike 3 жыл бұрын
This is really good and goes to details of switching power supplies. Now i understand a lot better it's secrets! My humble thanks for great vid. 👍
@saarike 3 жыл бұрын
@@HaseebElectronics You're well come. Of course (nice information for my electronic hobby and hopefully successful repairs sometimes).👍
@hichamhicham9041 4 жыл бұрын
THANKS DEAR HASEEB GREAT EXPLANATION.
@ziadfawzi Жыл бұрын
Very useful information. Appreciated.
@HaseebElectronics Жыл бұрын
best regards
@kuchpanktiyajindagiki 4 жыл бұрын
You are really very hardworking. Presentation is always superb brother
@kuchpanktiyajindagiki 4 жыл бұрын
Happy Sunday and stay safe my sweet brother
@ZAProjects 4 жыл бұрын
Well demonstrated and knowledgeable tutorial, thanks for sharing 👍👍
@talhabhaiunique3652 4 жыл бұрын
technique given from you for power supply amazingly awesome and remarkable. Keep in touch my sweet friend ❣️❤️💕
@Gulzlife 4 жыл бұрын
I really appreciate your hard work and your way of demonstration is very good and easy to understand
@janasmeal7916 4 жыл бұрын
Thanks for sharing your valuable ideas 👍it is very helpful 👍👏
@kitchentoolss 4 жыл бұрын
You are doing very well and hard working. Have a great day today. 💖💕💞
@arefmohammadzadeh8560 5 ай бұрын
Important points, you've mentioned. Thanks
@LionGamerYT1 4 жыл бұрын
very informative and useful video thanks for sharing
@VinodSharma-bh6hj 4 жыл бұрын
Very well explained. Thanks a lot.
@TheNorma 4 жыл бұрын
Brilliant. You're very handy
@thanhhuyenchu378 4 жыл бұрын
wonderful video my friend
@inamullah5865 4 жыл бұрын
Sir jee Jo bhi video English main bnayen same Urdu main bhi bnayen please
@AraLucy 4 жыл бұрын
Interesting video.
@Enazhagiyaillam 4 жыл бұрын
Nice TFS👍
@ArjanvsTheWorld 4 жыл бұрын
Great tutorial upload Haseeb.
@sureshaprs3119 3 жыл бұрын
Excellent video sir.
@najeebahmedansari4608 4 жыл бұрын
Good luck 👍
@kathleen3685 4 жыл бұрын
Good job sir nice demonstration
@Vasavisworld 4 жыл бұрын
Hardware work showed great my dear frnd
@mamtakikitchen5084 4 жыл бұрын
Great upload Ji 🙏🙏
@fatimaKitchen12 4 жыл бұрын
mashaAllah please stay connected
@merakitchen4875 4 жыл бұрын
First like and view while watching your video bro 🤩🤩🤩🤩🤩please
@YogeshParmar-db6iw 4 жыл бұрын
Very good and detailed informatic video....👌 Nice sir...👍
@mamtakirasoi5448 4 жыл бұрын
Helpful video 👌👌
@GelaFood 4 жыл бұрын
Great job
@user-yu6jo9ep5f 4 жыл бұрын
💖NICE VIDEO💖 my friend💖😊💖✨💎
@coloradowilderness3139 3 жыл бұрын
Very In-depth tutorial on ATX PSU. I learned many things . BTW would you make more complex Branded PSU such Antec, Cooler Master ...etc Thanks Ahead
@user-pq5tz5pn4g 4 жыл бұрын
تبارك الله عليك اخي الكريم بتوفق ونجاح دائما احلى
@user-vb4fr6ms6n 4 жыл бұрын
Very nice veduo
@HaBiBUrRehmanVeer 4 жыл бұрын
Great 👍
@BajisKitchen 4 жыл бұрын
Grate upload brother thanks 😊
@jmvlog143 4 жыл бұрын
Excellent tips upload....TFS dear friend! Watched in full and liked😍 Stay safe👍
@jeffreyhartmannmusic 4 жыл бұрын
Great share Haseeb!!!!.... you are a whiz my friend... jeff
@DevTr3nd 3 жыл бұрын
This is very good info and a great job explaining :)
@HaseebElectronics 3 жыл бұрын
best regards and special thanks
@PolitChas 4 жыл бұрын
Great job!
@madewithlovebytahira2358 4 жыл бұрын
wow awesome',
@richaagarwal8075 4 жыл бұрын
Knowledgeable video 👍
@richaagarwal8075 4 жыл бұрын
@@HaseebElectronics yeah
@happydaywithdhanya 4 жыл бұрын
Thx to share 🤝
@thecookingchannel4184 4 жыл бұрын
Amazing......👍👍👍
@shaibanichannel 4 жыл бұрын
ماشاء الله .. الله يوفقك يارب
@mylifetips2496 4 жыл бұрын
Good job
@KKSNEASYCOOKING 4 жыл бұрын
Very informative video thanks for sharing stay connected if possible.
@pollocanevaro Жыл бұрын
thanks!!! you realy help me.
@HaseebElectronics Жыл бұрын
it is my pleasure
@FoodFunAndEnt 4 жыл бұрын
Hard work
@kabandajamilu9036 4 жыл бұрын
Asalm aliykum so nice
@thamillmaran9087 4 жыл бұрын
great
@merakitchen4875 4 жыл бұрын
Mashallah helpful video
@mylifetips2496 4 жыл бұрын
C m
@ShereenKareem 4 жыл бұрын
Big like and keep visiting 👍🌹👍👍
@traumelfefish 4 жыл бұрын
👍👍 👍👍👍 Have a nice evening Take care 💚 stay healthy Regards ❤╮ Renate
@Syamlal45 4 жыл бұрын
Thank youuuuu..
@alaa1044 4 жыл бұрын
جميل جدا وأحلي اعجاب للفيديو
@zuzacat 4 жыл бұрын
Hi, very interesting 😉 like
@imranbhatti5943 4 жыл бұрын
ماشاء اللہ
@blogbymarriam4117 4 жыл бұрын
Amazing..Keep Going Stay Connected and See u around
@sidathwijerathne6276 3 жыл бұрын
Thankyou
@Guvercinoyunlukuslar 4 жыл бұрын
Merhabalr kolay gelsin emeğinize sağlık ✅✅✅✅✅✅☕☕☕☕👏👏
@mylifetips2496 4 жыл бұрын
Wow
@AbdulMomenZargar60 4 жыл бұрын
Have A Blessed Day My Brother
@minutestocook 4 жыл бұрын
Nice video 👌😊 new here done
@triatouria77 4 жыл бұрын
Like may friends 👍👍👍👀👀🤝
@rangrasiyanevergonewhirlwi492 4 жыл бұрын
LİKE SO EXCELLENTE
@najeebahmedansari4608 4 жыл бұрын
Waw
@user-wi9us6tl7k 4 жыл бұрын
👍👍👍💯
@smarak227 4 жыл бұрын
Very very thank you for this type of video,some time +5sb ok in SMPS but when trigger PS- ON FAN KICK THEN STOP BUT NOTHING SHORTING IN THE SMPS WHT THE PROBLEM .
@aluthgederawimalasena8825 2 жыл бұрын
Many thanks.
@HaseebElectronics 2 жыл бұрын
You are welcome!
@aluthgederawimalasena8825 2 жыл бұрын
@@HaseebElectronics Dear friend many thanks for your reply.Your explanation is very clear.My professional is electrical (not electronic or machatronic).In my higher education I had to learn basic electronics.But I am not involved with electronics.So its very easy to understand your explanation. I am having my used computer power supply.it won't work.Earlier it work and it shows some error.When power is on it won't work but if I touch top of the unit then start.I found some places got heated up look like transistor (3 pin unit) near small transfomers.I re-solder the loose connections.After that it work few months.Yesterday again it won't work and I found fuse had blown.When I was check it I found two diods in rectified unit has out of order.Then I replace them and check.The line and neutral shows 5 ohms.earth is o.k.Then I connect it to the to the 230v power supply. Again fuse has blown.What may be the reason?
@HaseebElectronics 2 жыл бұрын
@@aluthgederawimalasena8825 after replacing the diodes, if it gives 5 ohms, it means the input resistance is very low, in this case it have to burnout the fuse. may be still there is some remaining short circuit, which is to be removed. check main dc capacitors, might be short circuit, check diode polarity check input yellow X2 capacitor
@aluthgederawimalasena8825 2 жыл бұрын
@@HaseebElectronics O.K. I will check thanks.
@eamonhannon1103 Жыл бұрын
This is simpler PSU with voltage monitor and PWM functions integrated in one IC . There is a second type where you have one IC that monitors the output voltage and current and a second IC that controls the PWM function
@najeebahmedansari4608 4 жыл бұрын
Love you 😘
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