How to repair Computer SMPS | ATX power supply repair in Hindi

Подписаться 154 тыс.

Просмотров 26 тыс.

50% 1

thanks for watching, this video is about
how to repair ATX power supply
computer power supply repair
computer power supply kayse repair kare..
how to repair atx psu
watch SMPS play list to know more about power supplies.
thank u #smpsrepair #fclab #freecircuitlab

Наука

Опубликовано:

27 май 2021

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 148

@power45118 3 года назад

Bro acha video he... Waiting for your bench power supply 😄

@AdyantHealth 3 года назад

It's nice to see youngsters like you take responsibility of contents on public platforms. Keep inspiring people, you'll do well in life. Teach if you get a chance in life.

@amitmaji8413 3 года назад

Onek useful video...darun sir❤

@soumenmitra9871 2 года назад

Bhout informative and achaa***

@surajroy3294 3 года назад

( wah.. dada you are great ) সত্যি মানতে হবে তমাকে amr o akta power supply ei fault hoye ache thanks a lot.. dada ..

@p.k.953 3 года назад

Aapke saare hi videos acche hote hai‼️‼️🤗🤗

@pramodprajapat3553 3 года назад

Super video Bhai 👌osm👌👌👌

@marketanalysis1203 Год назад

Best knowledgable video👍sir computer SMPS transistor E3150 equivalent bataye please 🙏

@rahulpatelgujratahmedabad3497 3 года назад

Good tiching karte hai 👍👌👌👌👌👌👍👍

@Somanathan-hj7ge Год назад

Very good sir

@soumenpare6277 3 года назад

Bohut accha video

@abhishekrout3022 3 года назад

Badhia video bhai.. mere pas bhi hai ek smps .. uss ka body charge ho jata hai.. shock mar ta hai..

@FreeCircuitLab 3 года назад

Ground lagana hoga. Agar ground available nhi hai to board ke niche jo ground pad hai wo cabinet me touch hota hai screw ke niche se. Usme koi plastic ya kagaj de ke lagana to touch nhi hogi.

@abhishekrout3022 3 года назад

@@FreeCircuitLab ok.. tnks bhai

@udayuday7768 3 года назад

Very very nice video to learning

@raghavsb541 3 года назад

Nice video bro

@jalalafridi5412 2 года назад

Great

@rahulpatelgujratahmedabad3497 2 года назад

👌👍👌👍👌👍👌

@avatimus1987 2 года назад

Can you tell the value & wattage of resistors connected with optocoupler EL817 on primary side (pin 3 & 4 of EL817) ? Both of those resistors have burned in my Frontech 400W SMPS model no. JIL-2411.

@dhavalpatel4946 3 года назад

Sir good information Next video or Please sir ab to banaye lm 358 se 4v 6v auto cut off battery charger circuit please request request request? ?

@karanpatel889kp9 3 года назад

Sir mobile charger ka video banaye..with solar panels..matlab.. buck converter output 5v 2A.

@AjayKumar-zi2oi 3 года назад

Mera bhi yahi haal hua tha bhai Aur mere mein BHI wo zener hi kharab nikla tha😀😀

@jalalafridi5412 2 года назад

Nice work Brother I watch all of your videos very informative brother my pc supply 13007 transister fail I change it with d1047 transistor but after short time transistor burn one transiter 13007 is ok but one is burn can I use 13005 parrell to achieve same as 13007 for high amp kindly reply

@FreeCircuitLab 2 года назад

Yes one 13007 and one 13005 will also work but load capacity will decrease

@jalalafridi5412 2 года назад

@@FreeCircuitLab can we use 2 parrell 13005 instand of 13007 one is 13007 and 2and 2 parrell 13005

@FreeCircuitLab 2 года назад

@@jalalafridi5412 yes 2 parallel will also work

@jalalafridi5412 2 года назад

@@FreeCircuitLab thanks brother

@ntpchannel4224 2 года назад

Bro switching mosfet ka alternative kya hai..?

@subirjana3306 Год назад

Viya mara jo ATX power supply ha hosma auxiliary Koyal ka MOSFET5353 ha his ka replacement kaise Karu yah MOSFET kahin nahin mil raha hai kya

@maxblade01 3 года назад

Sir mere 3 ups h 600va/360watt... kya mai isko combine kar ke 1000va/600w ka power back bana sakta hu... kuch trick hai jarur share kijeaga... dhanyawad 🙏

@IndrajitsCreation 11 месяцев назад

Bro mere pass ek 500watt ka smps hai....smps ka main capacitor 200wv 470uf hai...iske jaga 200v 470uf lagane se chalega? Please reply

@dar9946 2 года назад

hmmm

@mridulnath2468 3 года назад

Sir apka yeh video bohot helpful hain😘 magar Computer ka jo SMPS hai usme ek 102 matlab 1k ta pot kiya kam karta hai??

@FreeCircuitLab 3 года назад

Maine yeh chiz computer SMPS me nhi dekha. 12v 10A smps me dekha, wo voltage setting ka kaam me aata hai, 11v se 13 v tak adjust hoti hai...

@mridulnath2468 3 года назад

@@FreeCircuitLab Thanks😄

@p.k.953 3 года назад

Arey wait.... Bhaiyya!!!! Aapne video mein jab transistors ko replace kiya tab ye mention nahi kiya ki waha ek mica shield lagi honi chahiye 😅✌️ Bas itna bole ki yeh lagi honi chahiye... Naam bhi le lete toh logo ko thoda aur samjh mein aata

@MOONLIGHT-th1on 3 года назад

Bhai please ek power Bank model banana batao pleae

@hellosamanta5929 3 года назад

Keya baat

@faziasheikh5543 2 года назад

Sir from where to where did u connect the base register

@AhmedHasan-li1mi 2 года назад

Thanks a lot. My Power supply not working, PF is busted. Unable to find value of PF. Will you please help me to find it's value. And reason of busted PF.

@FreeCircuitLab 2 года назад

I also faced same problem once, and used a capacitor fron "transformerless supply" found in torch light 😀 it also works but we shouldn't connect high load

@mahigeek Год назад

I got a same one before. I checked it and replaced the fuse. After i turned it, it just blasted the transistors. What is the problem?

@bharatmhatre2071 3 года назад

पुराणे redio या poket transistor मे gang condenser के बदले digetal tuner panel कैसे लगाये। कृपया बताईये ।

@ksdelectronics1187 3 года назад

Va bhi mayray pass 5 supply hay jo working hay vo 50 par pice mila is it worth it

@darthvader2304 Год назад

RL207 diod ki jagh IN4007 lag sakte h kya????

@FreeCircuitLab Год назад

Probably no. Check datasheet. 207 might be a high speed diode. You can find similar in tubelight ballasts

@Hanifelectronicsservice3gx 3 года назад

Video sabardast

@dipelectricalselectronics230 3 года назад

Sir iska 12v ka voltage kaise bara sakte koi bhi lead battery charge karne k liye lagbhag 14v tak please iska koi upay boliye🙏🙏🙏

@FreeCircuitLab 3 года назад

Next video me dikhaunga. 1v se 16 volt adjustable

@karanpatel889kp9 3 года назад

Feedback voltage ko change karke 14v kar sakte hai..

@FreeCircuitLab 3 года назад

@@karanpatel889kp9 yes

@dipelectricalselectronics230 3 года назад

@@karanpatel889kp9 ha but youtube pe ek video pe aisa dekha tha woh 14v tak le gaya voltage ko but jab bhi load(battery connect) de raha tha tab woh automatic bandh ho ja raha tha voltage ana output pe

@dipelectricalselectronics230 3 года назад

@@FreeCircuitLab sir ji isi smps(frontech 450watt) pe video lana next time please 🙏🙏🙏

@narayankundu1363 3 года назад

Sir standby voltage q nahi ati he ? Ya fir 5v stand by voltage problem pe video banaye...

@alokexperimentshort 3 месяца назад

SMPS mein halka halka sa current a raha hai use kaise theek kar sakte hain please reply❤❤

@vinodkumartech 3 года назад

Sir mai cd 4017 ic sa remote control light banarahahoo lekin mera phase tsop ir resever nahi hai mai tv aur set top box ka me rahnaa vali ir receiver ko lagaloo vo work karegaa ho nahhi

@FreeCircuitLab 3 года назад

Work karega..

@bandumm8430 3 года назад

Sir, Samsung monitor ke smps me ekdam patalasa resistor blue grey gold gold white isaki value kya hogi

@FreeCircuitLab 3 года назад

Resistor colour code calculator search kro, aur color put kr do result mil jayega

@bandumm8430 3 года назад

@@FreeCircuitLab Thanks

@phenomenon9114 2 года назад

My problem is there when I open the case I saw a lot of capacitor have blown when I remove the board I saw a black out near inductor and diode I have re place everything nahin time on the power supply to resistor started Two Burning near the ic

@MuhammadDanish-xz3qt 3 года назад

Sir make ac reverse polarity protection circuit plzzzzz☺

@FreeCircuitLab 3 года назад

AC me polarity hi nhi hoti hai to reverse kayse hoga .

@MuhammadDanish-xz3qt 3 года назад

@@FreeCircuitLab jis mein phase or neutral ki wire reverse na hu.

@FreeCircuitLab 3 года назад

Wo kayse karenge,🤔 ghar ki wiring thik karne se wo thik hi rehta hai

@MuhammadDanish-xz3qt 3 года назад

@@FreeCircuitLabkoi bhi ac load ho us mein input change na hopaye.matlab agar koi wire galat lagata hai to load on na hu.

@MuhammadDanish-xz3qt 3 года назад

@@FreeCircuitLab sir bas koi bhi esa circuit btaye jis mein ac ki polarity change honay par load ko on na karay.

@youtubebrowser1730 9 месяцев назад

bro i am using frontech smps, but after power on within few seconds my house mcb is getting tripped off and smell is coming from smps. please help

@hamzayt210 2 года назад

In my computer power supply voltage comming for harddrive is 3.3 and 7.2 not 5 and 12V so which component have fault is?

@FreeCircuitLab 2 года назад

May be big input Capacitors

@pramodmahata5376 3 года назад

amer kache ai rokom damage cpu ache kintu otate primary side a akta boro transistor ache ar kono transistor nei .

@happytoview 2 года назад

Bhai...mera bhi SMPS tl494 if wala hai uss mein standby 5v hai...but output nehi mil raha hai....ps on karte hi off turant hojata hai... Aur kabhi kabhi on rahe bhi toh 1-1.8v reheta hai 12v line mein...koi bhi parts burn nehi hua....plz help

@FreeCircuitLab 2 года назад

Probably ek transistor ka switching nhi ho raha hai. Dono high voltage Capacitor ka voltage check koro, balanced hai ki nhi dekho, do transistor check koro, unke driver section bhi dekho

@zakawaka3752 2 года назад

Sir where did u connect 4.7 om register to minus of positive

@FreeCircuitLab 2 года назад

Base resistance if the TR

@user-gp8bn4fd5y Месяц назад

सर, मेरे smps का mosfet खराब हो गया है, ita13n50r mosfet के बदले कोसा मॉस्फेट use करसकता हु? क्या मैं ita13n50r के बजाय 13007t mosfet का उपयोग कर सकता हूँ?

@FreeCircuitLab Месяц назад

13007 BJT hai. MOSFET nhi hai. Koi common MOSFET dhundo, Vds, Id, Vth yeh match karke lagaye

@Nilkhandare Год назад

Bhai mera computer SMPS ka bridge rectifier diode no RL257 short ho gya pr abhi o mil nahi raha ky Karu batao please 👏

@FreeCircuitLab Год назад

Do Schottky diode laga do high amp ka

@StablestLeaf 2 года назад

In my case i found that my output 1000mfd 16v volte capacitor are little swell but my power supply works fine except it make little beep noice so its that capacitor cause this

@psmbclass 3 года назад

Rf moudule circuit car please

@jenishgamit320 Год назад

Output me only 5 vdc Show kare To kya kare?

@paraschaurs 3 года назад

Kidhar Jana tha kya sir, sab jaldi jaldi bataya hai

@anuragvishwakarma1077 3 года назад

Sir mere SMPS me stand-by 5v aa raha hai lekin mera samp on nhi ho raha hai sab kuch check kiya hai sab sahi hai Kya problem ho shakta hai please help 🙏

@FreeCircuitLab 3 года назад

Mostly 13007 transistor, 945 transistor, zener diode beside 945 etc

@timewithnnnk121 5 месяцев назад

Vai mera bi ak power supply he computer ka. Osme problem ye he ki oska 4 diode kharap ho gaya diode number he RL205.lakin is diode kahape bi mil nahi raha ab me kia karo pls batayega😢😢😢😢

@FreeCircuitLab 5 месяцев назад

2Amp ka koi diode le ke laga do Ya fer 2pcs karke 4007 parallel me laga do

@timewithnnnk121 4 месяца назад

@@FreeCircuitLab so so thenk you I am from bangladesh lakin mereko hindi atihe

@gmraysinfo1938 3 года назад

Sir 230v to 36v 3am or 5am smps circuit बनाइये computer smps के part use कर के RU-vid पर एक भी video नहीं है और sir आप कर सकते

@venkateshn1747 Год назад

Sir, my ATX supply starts and stops immediately. Please guide me to repair it.

@GhostGaming-zg6fd 2 года назад

Sir where I have to connect the base register

@FreeCircuitLab 2 года назад

If your board has those already, no need to connect. In my case they were blown out, so I have connected them where they were, just in the back side

@Avogsanstanihindulougf 11 месяцев назад

05:02 bro ye transistor change kardiya hai phir bhi power nahi aa raha

@abdulrahmankhan2974 2 года назад

Bhai is computer smps supply se car battery kaise charge kara bhai plz is ke liya video banao

@FreeCircuitLab 2 года назад

Ek video banaya

@abdulrahmankhan2974 2 года назад

@@FreeCircuitLab bhai link send karo plz nahi milre ap ke channel per

@abdulrahmankhan2974 2 года назад

@@FreeCircuitLab bhai mera pas jo computer smps supply hai woh 11.90 dc volt hi aare bhai us ko kaise hack kare

@FreeCircuitLab 2 года назад

@@abdulrahmankhan2974 1month ago video me se check kro

@misirali7173 Год назад

দাদা! কম্পিউটারের পাওয়ার সাপ্লাইয়ের কম্পোন্যান্ট দিয়ে একটা ১৪ভোল্টের পাওয়ার সাপ্লাই বানানোর টিউটোরিয়াল দেয়া সম্ভব?

@FreeCircuitLab Год назад

Computer er supply ta kei hack koro 14v e

@misirali7173 Год назад

@@FreeCircuitLab আপনার ভিডিও দেখে একটা মোডিফাই করেছি। ১৩.৮ পর্যন্ত। আইসিটার ডাটাশিট পাইনি তাই। দাদা, তাও রিকোয়েস্ট রইলো, একটা ডাই পাওয়ার সাপ্লাই তৈরির।

@swarnajitbhattacharya3911 4 месяца назад

Sir I have checked all the sections properly, cannot understand still no output, SB +5V is OK on purple wire, but no +5v on green wire. Cannot understand the problem please help sir. Cannot bring any Voltage on the Green wire in any case.

@FreeCircuitLab 4 месяца назад

Search google for the diagram of your PSU, mentioning the ic number

@swarnajitbhattacharya3911 4 месяца назад

@@FreeCircuitLab Sir it is having Single IC - SDC2921. +5V must be out from its pin number I have checked, but no 5V out on that pin. Please help sir.

@swarnajitbhattacharya3911 4 месяца назад

@@FreeCircuitLab Yes sir after totally disconnecting the pin from the circuit, Only getting 1.2 volt Fluctuating at pin 9 and +5V usual on Purple wire SB. Checked everything on the circuit replaced everything in the primary section still no result on green pin, Totally frustrated sir...

@ARS11 3 года назад

Bhai appko urgent bahut rehatha Hai lagtha Hai sasbhi layenekhi purshath nahi Hai video app ki achi Hai par ithni fast bolthe rahoge aur fast fast dhekaoge tho kithane logo ko samjega kithane logo nahi bhai Zara medium speed may bathao than k u

@FreeCircuitLab 3 года назад

Long Video flop ho jata hai. To short me jyada information bharna hota hai

@startechnical351 2 года назад

Sir 9volt dikha raha hai 12 volt ki jagah ATX power supply mein?... Kya chij kharab ho sakti hai please reply

@FreeCircuitLab 2 года назад

Input, output capacitor check kro

@startechnical351 2 года назад

Output mein 16volt ka capacitor laga hua hai use Maine Badal kar bhi dekh liya lekin 9 volt a rahe hain?.... 5volt 3.3 volt bilkul theek ha rahe hain

@asitpaul8631 3 года назад

Keya is se ek 12 volt 45 ah ke battery ko charge kiya ja sakta he??

@FreeCircuitLab 3 года назад

Yes bhai 200Ah ko bhi kar shakte hai

@asitpaul8631 3 года назад

@@FreeCircuitLab বাংলায় কি প্রশ্ন করতে পারব ???

@FreeCircuitLab 3 года назад

@@asitpaul8631 hmm bolo

@asitpaul8631 3 года назад

@@FreeCircuitLab আমার মাল্টিমিটারের ভোল্টেজ , রেসিস্টেন্স , ac ভোল্টেজ , ampere সেকশনে ভুল দেখাচ্ছে আর continuity section কখনো ঠিক থাকে আবার কখনো সমানে বাজতে থাকে বাজার কিন্তু ডিসপ্লে তে 1 ই দেখায় ! কি করে ঠিক করা যাবে যদি একটু বলো দাদা । আগের ভিডিও গুলো দেখেছি ।

@asitpaul8631 3 года назад

তবুও বুঝতে পারছি না

@surajroy3294 3 года назад

dada amr power supply ta kintu thik korte parlam na. tumi bolle main filter capacitor gulo chek kore dekhte chek korlam to dekha gelo je akta capacitor ( - ) er volt 170 ar capacitor ( + ) er volt 45 capacitor change koreo dekhlam tao sei eki problem power transistor duto akdom thik ache tao problem solve hocche na.. ki j kori dada tumi kichu bolo

@FreeCircuitLab 3 года назад

Majher transformer ta primary theke signal ta secondary te niye jay. Power transistor gulo drive korar jonyo. Sei transformer er low voltage side e dekho duto 945 transistor ache, segulo check koro, ar oi jayga te somosto components check koro. Amar supply e je zener diode ta fault chilo ota r karone amar o unbalance voltage aschilo cap guloy. Tumi check kono karone negative cycle er switching ta hochhe na tai otar voltage bere ache. Ota start hoye gelei cap er voltage gulo balanced hoye jabe.

@surajroy3294 3 года назад

@@FreeCircuitLab dada tomar whats app no. ta dao na

@surajroy3294 3 года назад

@@FreeCircuitLab o dada...?

@FreeCircuitLab 3 года назад

Facebook page e message korte paro, eta sobar jonyo.. ar WhatsApp ta Joined members der jonyo

@surajroy3294 3 года назад

@@FreeCircuitLab ohh

@bharatbosamia8814 Год назад

SMPS on ho raha hai multimeter me voltages bi sab barabar bata raha hai ..par SMPS se chuiii awaz ati hai aur pc load nahi leta.. Hai. Kya fault rahega?