{321} How To Calculate Switching Frequency for UC3842 / 3843 /3844 /3845 Oscillator Frequency

Ғылым және технология

{321} How To Calculate Switching Frequency for UC3842 / 3843 /3844 /3845 Oscillator Frequency. i explained in urdu hindi language. The UC3842 / 3843 / 3844 / 3845 oscillator can be programmed by selecting timing capacitor CT and timing resistor RT. CT is charged from VREF (5V) through the timing resistor RT, and discharged by an internal current source. The first step in selecting the oscillator components is to determine the required circuit dead-time. Then to pinpoint selection of the nearest standard value of CT for a given dead-time. Next, the appropriate RT value is interpolated using the parameters for CT and oscillator frequency. RT/CT combinations versus oscillator frequency can be adjusted by the selection chart provided in the datasheet. The timing resistor can be calculated from the following formula.
Fosc (kHz) = 1.72 / (RT (k) × CT (pf))
3842 & 3842 will provide the same switching frequency which is programmed at RT/CT pin (pin number 4) but The 3844 and 3845 have an internal divide-by-two flip-flop driven by the oscillator for a 50% maximum duty cycle. Therefore, the output switching frequency will half than the oscillator frequency at pin number 4 of the IC. The UC3842 and UC3843 oscillator runs AT the switching frequency. Each oscillator of the UC3842/3/4/5 family can be used to a maximum of 500 kHz.
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  • @saadaloogalways6633
    @saadaloogalways66332 жыл бұрын

    Walkum salam dear brother

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    Many many thanks

  • @k3lanka
    @k3lanka2 жыл бұрын

    Thank dear Good job Great updated 🔥👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍

  • @kitchenvirsa4696
    @kitchenvirsa46962 жыл бұрын

    Zberdast sharing

  • @nafisuden5582
    @nafisuden55824 ай бұрын

    Salaam guru ji from india punjab

  • @singarsaleembalchani4130
    @singarsaleembalchani41302 жыл бұрын

    ماشاءاللہ ماشاءاللہ بہت خوبصورت

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    special thanks

  • @fouziavlogsusa3158
    @fouziavlogsusa31582 жыл бұрын

    Wonderful work ✌️

  • @gauripartapshanker9197
    @gauripartapshanker91972 жыл бұрын

    Very very informative vedeo. I was waiting regarding frequency calculation. Thank u so much . God bless u.

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    You're most welcome

  • @bhupendrathakur7564
    @bhupendrathakur75642 жыл бұрын

    Your videos are alwas very informative.Thank you very much for sharing your knowledge.

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    So nice of you

  • @abughoush5132
    @abughoush51322 жыл бұрын

    Always great and useful information as usual

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    So nice of you

  • @muhammadishtiaq24
    @muhammadishtiaq242 жыл бұрын

    Weldon bahi keep sharing

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    I will try my best

  • @rizwanarajaukvlogs3090
    @rizwanarajaukvlogs30902 жыл бұрын

    Very interesting and informative video thank you for sharing

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    thanks a lot

  • @dhanrajjawanjal8251
    @dhanrajjawanjal82512 жыл бұрын

    Very helpful video sir

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    Thanks and welcome

  • @pravinpadhiyar2
    @pravinpadhiyar22 жыл бұрын

    Very nice video sir 👍 👏 👌 😀 💝💝💝

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    Many many thanks

  • @susantaatha6468
    @susantaatha64682 жыл бұрын

    Very good informative.

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    best regards

  • @ElectroPozitive
    @ElectroPozitive2 жыл бұрын

    Its amazing video, keep it up

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    best regards dear

  • @lalmuhammad4337
    @lalmuhammad43372 жыл бұрын

    Bahut zaberdast sir

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    best regards

  • @SimpleCookingC
    @SimpleCookingC2 жыл бұрын

    Very Nice 👍🔥❣️🌟⭐✨💫🌸 Friend

  • @revampinglearning243
    @revampinglearning2432 жыл бұрын

    Thanks for sharing.

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    best regards

  • @Dr.QaisarAbbas99
    @Dr.QaisarAbbas992 жыл бұрын

    nice work brother, stay blessed

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    thanks a lot bhai

  • @kantibhaidudhagara8838
    @kantibhaidudhagara88382 жыл бұрын

    Really good thanks

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    best regards and special thanks

  • @HarlavanisPanagiotis
    @HarlavanisPanagiotis2 жыл бұрын

    Amazing video dear friend, happy new week!!!

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    best regards

  • @ShaikhIrfan369
    @ShaikhIrfan3692 жыл бұрын

    Aslamalaykum Wrhmtulahai Wabarkatu ... Mashallah Haseeb bahi koi electronic ya Electrical ka project bataye jo magical dikhe ...aur work shop par rakh sakhe Jazakallah 👍

  • @electroniquepassion
    @electroniquepassion2 жыл бұрын

    Thank you 👍👋

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    best regards and special thanks dear friend

  • @chipautomation
    @chipautomation2 жыл бұрын

    Great Work

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    Thank you so much 😀

  • @aanish2.094
    @aanish2.0942 жыл бұрын

    Very informative

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    best regards and special thanks dear sister

  • @carolinediyandvlog
    @carolinediyandvlog2 жыл бұрын

    101 fantastic video big like have a great day 😊👍

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    thanks a lot

  • @rajurawat5
    @rajurawat52 жыл бұрын

    Sir ji 🙏 very nice video 👍

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    special thanks dear

  • @JunaidKhan-so1fh
    @JunaidKhan-so1fh2 жыл бұрын

    very informative Sir. ماشاءاللّٰه

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    thanks a lot

  • @danishumar1311

    @danishumar1311

    2 жыл бұрын

    Junaid bhai can you help me please

  • @JunaidKhan-so1fh

    @JunaidKhan-so1fh

    2 жыл бұрын

    Kiss che ka sir

  • @JunaidKhan-so1fh

    @JunaidKhan-so1fh

    2 жыл бұрын

    need your help

  • @rahulpatelgujratahmedabad3497
    @rahulpatelgujratahmedabad34972 жыл бұрын

    Good tiching karte hai 👌👍👌👌👌👍👌

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    best regards and special thanks

  • @acdcpowersolution5348
    @acdcpowersolution53482 жыл бұрын

    ماشاءاللہ بہترین ویڈیو

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    thanks a lot

  • @bineshchauhan8713
    @bineshchauhan87132 жыл бұрын

    Thanks sir

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    So nice of you

  • @shefqetkaralliu6816
    @shefqetkaralliu68162 жыл бұрын

    👍Grazie

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    best regards

  • @abdullahhanan5807
    @abdullahhanan58072 жыл бұрын

    Masha Allah very nice sir 🌹🌹🌹🌹🌹🌹♥️♥️♥️💯💯💯👍👍👍👍

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    jazaak Allah khair

  • @MuhammadArshad-sz1ym
    @MuhammadArshad-sz1ym2 жыл бұрын

    Good video

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    thanks bhai

  • @sunilkumar-pm4ul
    @sunilkumar-pm4ul2 жыл бұрын

    Your explanation is quite detailed thanku so much sir..😊 🙏 I'm waiting.. Sir can you make video on how to control -12V in computer supply as we are facing an issue that there is -11.5 V and we can't manage to increase the voltage upto -12 V. Other power supply is in limit only -12V is not in control.. Sir pls.. only you can help me , other's vedio is not detailed as yours.Sir without your help I'm unable to solve this issue.. please make vedio on this I request.

  • @FactXpro
    @FactXpro2 жыл бұрын

    Nice👍👍👍💐💐💐❤❤❤❤

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    best regards

  • @ahmedkamil7655
    @ahmedkamil7655 Жыл бұрын

    Thank you Sir it is very intersted , Can you explain how to make soft starting with Uc3843 for SMPS ? Please

  • @Dasimanwarni
    @Dasimanwarni2 жыл бұрын

    Amazing video 🌈🌈🌈

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    best regards

  • @nayanjagirdar8408
    @nayanjagirdar84082 жыл бұрын

    👌👌👌👍

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    best regards

  • @Sekhar_Home
    @Sekhar_Home4 ай бұрын

    Pls use breadboard while teaching these type of examples.. it will b looking good

  • @Khalilkhan6120
    @Khalilkhan61202 жыл бұрын

    Can i use same circuit for smps?? Without adding more components??

  • @newexperiment3560
    @newexperiment3560 Жыл бұрын

    Sir...such a great man You knowledge help -,drop of electronic solution of critical problems which time to time occurs difficulty for all. Mai ek shop per gaya usne mujhe Uc3843d ki vcc8.5v jagah uc3843an de diya iski vcc 11 t0 16 v hai .kya vcc startup resistor change karke kam chal jayega ya aux ke voltage v badane padenge. Aur kya change hoga. Please tell me.....

  • @ManojKumar-kn1fp
    @ManojKumar-kn1fp Жыл бұрын

    Video good he DSO par bhi sahi se dikhaya karo Uc3842 wali video me frequency kese kam kar ta he volt samj ay he

  • @raoamarjeet5473
    @raoamarjeet54732 жыл бұрын

    Sir which ic is exc2618n Used in ac pcb display

  • @pintuhalder509
    @pintuhalder5092 жыл бұрын

    Sir kya hum kisi bhi SMPS supply me chopper ke primary ka supply check kar sakte hain

  • @rajuradios
    @rajuradios2 жыл бұрын

    hello bro…sometime it becomes very hard to repair the original power supply which having smd ic 3842-2468 because of track damage or actual smd resistance code. so can you please make a video in which you describe how to set up a pulsing 3842 circuit which i can directly attach to the mosfet and driver a head start producing magnetic field. please give us a circuit so that i can make that on seprate plate and can attach that in my actual supply. there are some 3 wire or 5 wire mini mosfet boxes available but they are not long lasting items…

  • @alhafiz1632
    @alhafiz16325 ай бұрын

    السلام علیکم ورحمتہ اللہ علیہ جناب! اس آئی سی کی ایک اور دو نمبر پن کے پیریلر میں ایک خاص ویلو کا رسسٹر اور کیپیسٹر لگایا ہوتا ہے، کیوں لگا ہوتا ہے اس کی وضاحت فرما دیں، آپ کے سمجھانے کا طریقہ بہت ہی اچھا ہے، بہت جلد سمجھ میں آ جاتا ہے،

  • @uzairahmed6765
    @uzairahmed67652 жыл бұрын

    Salam.... sir please make video on ir2153 ..

  • @zerodegree4471
    @zerodegree44712 жыл бұрын

    وعليكم السلام ورحمة الله وبركته

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    جزاک اللہ خیرا

  • @a.k.qelectronic6282
    @a.k.qelectronic62822 жыл бұрын

    Can we Variable register figured we can verify the frequency Please make a video about it soon

  • @technicaltrakin9021
    @technicaltrakin9021 Жыл бұрын

    Sir frequency calculation formula sg3525 me bhi kam karega. Please sir bataye.......

  • @comedytubeG1277
    @comedytubeG1277 Жыл бұрын

    Sir ek request hai aap se market me ek 5 - 24 name se power supply module milta h kya aap uska circuit diagram or working par video bana sakte ho please 🙏 or uski driver ic ko kaise adjust kar sakte hai

  • @jkbhatt72
    @jkbhatt722 жыл бұрын

    Sir we required phase priventer for three phase which will work for output of any contacter

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    sure i will explain the phase preventer circuit

  • @shahbazjutt6663
    @shahbazjutt66632 жыл бұрын

    Sir pls give a breaf discription about encoder device how does its disc work .differ between 3 bit and 8 bit encoder circuits

  • @Gajrajsingh-dx1jm
    @Gajrajsingh-dx1jm Жыл бұрын

    Dear sir, I'm working on LM5026 but when add load then drop my output voltage here feedback ic AP4310 and opto-LTV817 used please help me to adjust output voltage 24v/4amp

  • @danishumar1311
    @danishumar13112 жыл бұрын

    Sir im still waiting for you reply please help sir Meri treadmill ki touch screen nae on ho rahi .. inventor thek hai same inventer sy dusari screen chal rahi hai

  • @GURUAUDIOPRODUCTION
    @GURUAUDIOPRODUCTION2 жыл бұрын

    Sir ji namaste... Sir dc to dc convertor me n chanal mosfet ki jagaha p chanal mosfet laga sakte hi

  • @alihiraj6751
    @alihiraj67516 ай бұрын

    max 485 ya vp3082 ki puri working per video banain

  • @animeshmanhasiya260
    @animeshmanhasiya2602 жыл бұрын

    Sir Digital dso aur analog dso sem response deta hai kya

  • @mqaisar9929
    @mqaisar99295 ай бұрын

    Bai China solar invertr ma mosfit or ibgt kis side pr lgay chotay ha a in out or mppt ma

  • @jcsudeshchannel8224
    @jcsudeshchannel82242 жыл бұрын

    Sir good morning good video 21nm60nd mosfet alternative as i am not getting

  • @rahulpatelgujratahmedabad3497
    @rahulpatelgujratahmedabad34972 жыл бұрын

    ATX POWAR SUPLAY KO VOLTEG BADA NA OR AMP KO TON SE CONTROL KESE KIYA JATA HE IS PE VIDEO BANAYE. PROTEIN NIKAL KE

  • @RAUF.Y
    @RAUF.Y2 жыл бұрын

    sir ek buck converter ka diya gram chiya jzis input 60-100v ho or output 13v ho

  • @ArifKhan-vd1fx
    @ArifKhan-vd1fx2 жыл бұрын

    ❤👌👌👌❤👍

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    thanks a lot

  • @ArifKhan-vd1fx

    @ArifKhan-vd1fx

    2 жыл бұрын

    @@haseebelectronicsurdu welcome sir

  • @mahafujulhasan9419
    @mahafujulhasan9419 Жыл бұрын

    please give me your video datasheet

  • @yatinpatel322
    @yatinpatel3222 жыл бұрын

    MIC 38HC43 BN And UC3843 me different kya hai? Please bataye

  • @rubyelectronicslab
    @rubyelectronicslab Жыл бұрын

    Utc3844 ki jagah par45 .43.42 laga sakte hai sir ?

  • @deepakgupta8606
    @deepakgupta86062 жыл бұрын

    Sir 3842 se 3846 tak sabhi ic eguivalent h kya mean ek dusre ki jagah lag jayegi kya please bataye

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    okay brother will explain it soon

  • @kwsa4657
    @kwsa46572 жыл бұрын

    Alaikum Assalam Wa Rahmatullahi Wa Barakatuh .

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    Jazaak Allah khair

  • @moniruzzaman8568
    @moniruzzaman8568Ай бұрын

    Sir 3844GM E-1 or Uc3844 sem ic ?

  • @syedwaseeminfo
    @syedwaseeminfo2 жыл бұрын

    Lk 6

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    thanks a lot dear

  • @princegamingandpoetry
    @princegamingandpoetry2 жыл бұрын

    Sir smps aur battery charger main kiya difference hota hay Aur sir battery charger auto cut kese karta hay

  • @MustansirHussain-yh1sp
    @MustansirHussain-yh1sp Жыл бұрын

    Ager 96v 3kva ups ki print kharab ho jati hy aur polish lagi hoi hy tu print kese trance kerain diagram tu nahi hy

  • @zerodegree4471
    @zerodegree44712 жыл бұрын

    Mera vai please make a pcb layout uc3842/43/44/45 and set 2vr for hz&dutycycle

  • @mehrabkhan57
    @mehrabkhan57 Жыл бұрын

    السلام علیکم ورحمتہ اللہ وبرکاتہ کیسے ہیں امید ہے کہ آپ ٹھیک ٹھاک خیریت سے ہوں گے استاد محترم ہم نے ایک ڈیو سیل مشن لیہ ہے تو ہم نی اتنے پہڑیہ تو نہیں ہے مثال کے طور پر اگر ہمارے پاس کوئی پاور سپلائی فالٹی آ جا تی ہی تو ہم اس کو کس طریقے سی ٹیس کر سکتے ہیں اور اس کا فالٹ کیسے نکال سکتے ہیں آ سکولوپ مشین کی مدد کے ذریعے اس فعالٹ کو ہم کیسے ٹریس کر سکتے ہیں اس سنگنل میں آنے والے سنگنل کو ہم کیسے چیک کر سکتے اس کے بارے میں ایک ویڈیو بناؤ آپ کی بڑی مہربانی ہوگی

  • @basiceducation1131
    @basiceducation113110 ай бұрын

    Where are you from sir..?

  • @hamadyt956
    @hamadyt956 Жыл бұрын

    How to adjust duty cycle of 3842

  • @vikrammishra9136
    @vikrammishra91362 жыл бұрын

    Sir mujhe uc3842 circuit repair karne me kuch dikkat aarahi hai vcc capacitor par 50volt par sirf 3 volt hi mil raha hai hai jab ki ic ki vcc pin jo 300k resitance se connect hai thik hai.final output kuch nahi aaraha hai .sir please help kare.

  • @JunaidKhan-so1fh
    @JunaidKhan-so1fh2 жыл бұрын

    Sir place calculate sg3525ic frequency

  • @freedomisfood6966
    @freedomisfood6966 Жыл бұрын

    salam brother.i never build and flyback smps.i use uc3844 .my mosfet is 500 d.s .my snubber is rcd but like many of schemas resistor 5k or 10k.but resistor is been desroyed.if resistor be very big snuber does not imapctable. 😭😭😭

  • @AzeemAhmad169
    @AzeemAhmad1692 жыл бұрын

    1200p100 ic ka mtbadal kon c ic hogi

  • @no-rb5pq
    @no-rb5pq Жыл бұрын

    श्री मान, eबाइक चार्जर है जिसमें 1602 ,8 पिन smd ic लगा है जो मार्केट में नहीं मिल रहा, ईसकी जगह 3843 ic मोड्यूएल लगा दिया, वह 1 दिन चलकर मोस्फीट ic खराब हो गया क्या इस 1602 आईसी और 3843 आईसी में फ्रीक्वेंसी का फर्क रहा की 3843 वाला मोड्यूएल नहीं चला, इस 1602 ic की फ्रीक्वेंसी नापकर हम 3843 वाला मोड्यूएल लगा सकते हैं जो की एक अपना ही ड्राइवर सर्किट है जिसमे c t कैपस्टर 103 rt 6k2 है।अगर हम इनको एडजेस्ट कर के किसी भी ic की जगह लगा सकते हैं

  • @jyotigill876
    @jyotigill8762 жыл бұрын

    badhiya aur dikhao 12 v banana sikhaye Sar please

  • @shubhojithaldar2168
    @shubhojithaldar2168 Жыл бұрын

    Ye (1.72) kya hai formule me

  • @jyotigill876
    @jyotigill8762 жыл бұрын

    12 volt ka diagram Ja share Karen

  • @ManojKumar-kn1fp
    @ManojKumar-kn1fp Жыл бұрын

    UC 3844 Carcut diagram samjay Pin volt SMPS kis kis suply me kam ati he

  • @JunaidKhan-so1fh
    @JunaidKhan-so1fh2 жыл бұрын

    Sir g square wave to sine wave convert ho sakty hy sir plazz. . .?

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    yes we can. i will do it, i noted it

  • @JunaidKhan-so1fh

    @JunaidKhan-so1fh

    2 жыл бұрын

    @@haseebelectronicsurdu thanks I will wait place sir ?

  • @JunaidKhan-so1fh

    @JunaidKhan-so1fh

    2 жыл бұрын

    @@haseebelectronicsurdu sir We need inverter to take dc to ac

  • @shakeelkhan2638
    @shakeelkhan2638 Жыл бұрын

    Ic uc3843 karachi me kahan milega

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    Жыл бұрын

    bhai mein Pakistan mein nahi hoon. is liey kuch bataa nahi sakta

  • @ehsanbahrani8936
    @ehsanbahrani89364 ай бұрын

    Hello my friend. Please explain in English

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    4 ай бұрын

    please check my english channel (Haseeb Electronics) www.youtube.com/@HaseebElectronics

  • @mahafujulhasan9419
    @mahafujulhasan9419 Жыл бұрын

    sir please you give me ic uc 3845 datasheet.

  • @ENGYASEEN
    @ENGYASEEN2 жыл бұрын

    Sir please please please please please please please please uc3845 current sense pin configuration batain me ne bohat try kia 😞 per muje se nahe ban Rahe h me ne Aik buck converter banaya hi current sense muje chahhye please Mera request pe Aik video banao please

  • @idushandilitha9181
    @idushandilitha9181 Жыл бұрын

    Sir testing diagram please

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    Жыл бұрын

    i will try to share it

  • @doctoraftabahmad4002
    @doctoraftabahmad40022 жыл бұрын

    A Asslamo Alycum Hazrat Brai karam humko best class A amplifier

  • @doctoraftabahmad4002

    @doctoraftabahmad4002

    2 жыл бұрын

    Circuit design

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    wa alaikum salaam bhai mujhey audio amplifiers ka achha experience nahi he aur na he mein ne is per kaam kia he lekin mein is ko arrange karney ki koshsh karoon ga In-Shaa-Allah mein ne isko nore ke lia he bhai

  • @qamarelectronicselectric2391
    @qamarelectronicselectric23912 жыл бұрын

    Sar gNambar to de do sar

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    00962-79-1161-084

  • @entertainmentzone592
    @entertainmentzone592 Жыл бұрын

    Ye banda sawal ka jawab ni daita

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    Жыл бұрын

    kon sa banda bhai Ji? mein to koshsish karta hoon k reply doon, lekin mera office work bhi hota. aur youtube per mein thoda sa waqt hota hoon

  • @techinalsauravrana8963
    @techinalsauravrana89632 жыл бұрын

    Jai sree ram sir

  • @haseebelectronicsurdu

    @haseebelectronicsurdu

    2 жыл бұрын

    Love you dear brother

  • @comedytubeG1277
    @comedytubeG1277 Жыл бұрын

    Sir ek request hai aap se market me ek 5 - 24 name se power supply module milta h kya aap uska circuit diagram or working par video bana sakte ho please 🙏 or uski driver ic ko kaise adjust kar sakte hai

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