{302} How To Repair SMPS Switch Mode Power Supply Step by Step Practical Troubleshooting Urdu

[@owaisakhter2673]

This video is very good and useful. I paid 65 dollars for ebooks from Justine Yong from Malaysia. I have purchased his first book which was Electronics components testing ebook. That I was paid approximately 40 dollars then I purchased his 2nd ebook which was SMPS repair guide and that costs me around 65 dollars. I want to inform people here that you have acquired 70% information from that ebook in this video. People who does not able to purchase that book can get knowledge from this video. I request you Sir to make one video on electronic components testing. I know that one video will not enough for such a huge topic but you can make something related to.

[@haseebelectronicsurdu]

i salute you for your golden and valuable words. it is really so valuable for me that i cannot express in my words JUST:- please accept my best regards and special thanks for considering my efforts

[@Whosewillwin]

Sorry can you send full name of such e book for me?

[@mr.m2952]

Good 👍

[@atiflatif6890]

❤

[@mustakshaikh3509]

Assalamoalaykum. kindly make make one video on electronic components testing. badi karam nawazish hogi aap ki.

[@nimmipandey1798]

Sir mujhe electronics me bahut intrest tha sir lekin jab maine is course ko bahar seekhne ki kosis ki toh ishi course ko sikhane ke liye log bahut jada paise maag re the ,lekin maine aapke videos dekh dekh kr mai seekhta hu or daily practice krta hu ,smps repair krne ki ...Or mai aapko batana chaahta hu ki aap jo course de re ho wo itta keemti hai jiski koi hadd nhi ,aap mujh jaise gareeb baccho ke liye bagwan ho sir love you from india...❤️

[@haseebelectronicsurdu]

Love you dear brother and wish you huge success in your life special thanks for your valuable golden words

[@farooqahmed9902]

Sir mujhe bhi kafi seekhne ko mil raha aap bahot tafseel se batate hai bahot bahot shukriya

[@kanchankondhare]

🙏💓सरजी आपकी videos का ईंतजार रहता है point to point note बहुत knowldgebal होती है हम गरीब stundent की help करते रहीये pranam💓🙏

[@raoamarjeet5473]

Nice video Sir watched on eng. Channel

[@muhammadirshad6593]

اسلام وعلیکم بھائی جان میں بھی اسی فیلڈ سے منسلک ہوں ذہن میں ایک سوال ہے کہ کیا آئی جی بی ٹی کی جگہ موسفٹ اور موسفٹ کی جگہ igbt لگا سکتے ہیں میرے ساتھ ایک بار غلطی سے ایسا ہو گیا تھا۔میں نے نمبر پڑھے بغیر igbt کی جگہ mosfet لگا دی تھی اور welding machine ابھی بھی رننگ میں ہے برائے مہربانی اس پر بھی روشنی ڈالیں

[@haseebelectronicsurdu]

جی وعلیکم السلام بھائی کومنٹ کرنے کا شکریہ۔ جی ہم ان کو آپس میں تبدیل کر سکتے ہیں، بعض اوقات ہمیں کچھ چھوٹی چھوٹی تبدیلیاں کرنا پڑتی ہیں ان کا بنیادی کام تو سویچنگ کرنا ہے لیکن کرنٹ کا فرق ہوتا ہے میں جلد اس پر تفصیلی ویڈیو بنانے کی کوشش کروں گا۔ ان شااللہ

[@कलाहेचजीवन-ष8ज]

Thank u sir🙏 सर amplifier दुरुस्तीचा विडिओ करा की

[@haseebelectronicsurdu]

ठीक आहे भाऊ मी माझ्या परीने प्रयत्न करेन

[@bdlws8]

آپ نے پاورسپلایٔ کی معلومات بہت ہی عمدہ طریقہ سے سمجھایا ہے اس طریقہ سے اک اک چیز کو واضح طور سے کویٔ نہیں سمجھاتا،اللہ تعالیٰ آپ کو جزائے خیر عطا کرے آمین ۔۔۔۔۔۔۔

[@haseebelectronicsurdu]

آمین جزاک اللہ خیرا

[@shahzadkhawarmughal9960]

اسلام علیکم وحمت اللہ ماشاءاللہ آپ ٹیچ بہت اچھا کرتے ہیں اللہ تعالٰی آپ کے مال و جان میں برکتیں عطاء فرمائے اور آپ اور آپ کے اہل خانہ کے لیے اللہ تعالٰی آسانیاں پیدا فرمائے زندگی اور آخرت کے تمام معاملات میں کامیابی عطاء فرمائے صحت و تندرستی والی زندگی عطاء فرمائے آمین شکریہ

[@haseebelectronicsurdu]

جزاک اللہ خیرا و احسن الجزا

[@ajazkhan9466]

کسی سے اپنا علم بانٹنا صدقہ جاریہ ہے اللہ پاک آپ کو اجر عظیم عطا فرمائے اللہ پاک آپ کو صحت و تندرستی دے اللہ پاک آپ کے علم میں اور رزق میں برکت عطا کرے ثم آمین

[@haseebelectronicsurdu]

اللہ کا خاص شکریہ ہے۔ الحمد للہ۔

[@selfrepairchannel9604]

Bahi jan ager tik tik ki awaz ayee to is ka kiya matlab ha or output surf 2vdc ha

[@haseebelectronicsurdu]

1. transformer ki core ke pieces ko check karein k wo aik doosrey se separate ho saktey hein. agr aisa ho to un ko glue lagaa dein 2. transformer ki winding k connection ya pcb per cnnection check karein. loose connection ki wajah se sparking ho sakti he mosfet k connection check karein 3. transformer ki winding loose ho sakti he us ko varnish kar dein 4. main dc capacitor ko check karein k us ki inner plates mein sparking check karein 5. RCD snubber ko check akrein jo transformer ki primary k parallel mein hota he 6. output section mein koi rectifier ya capacitor short ho sakta he

[@jamalalijamali1019]

Ap buhat achi trike se samjhate ho . Really agr koi ap ki video sahi smjhe to .wo electric circuit easy se theek kr skta he .

[@muftisaqibali8859]

سر اسی سپلائی میں میں نے سیریز لگائی تو شاٹ ہے بلب گلو ہوا مگر انپٹ پر اور مین کیپسٹر پر 220کے بجائے میٹر 120دکھا رہا ہے

[@janasmeal7916]

ma shaa Allah superb and informative repair tutorial. thanks for sharing

[@ranakhan-tb9ol]

کیا زبردست ویڈیو ہے سر تعریف کے الفاظ نہیں ہے

[@haseebelectronicsurdu]

شکریہ بھائی

[@shakibali2744]

कैसे हैं सर अस्सलामु अलैकुम? सर, बहुत अच्छा वीडियो था। महोदय, इसे शब्दों में व्यक्त करना संभव नहीं हो सकता है। महोदय, जैसा आपने कहा, मैं हर समय अभ्यास कर रहा हूं। आपके वीडियो देखना बहुत अच्छा है। महोदय, मुझे लगता है कि आपके हर शब्द में तर्क है और मैं आपके नियमों के अनुसार हर शब्द पर जितना हो सके उतना काम करने की कोशिश करता हूं। महोदय, आपने मुझे जिस तरह से प्रस्तुत किया है, मैंने KZbin पर किसी को भी इतने सुंदर तरीके से उपस्थित नहीं देखा है। आप वास्तव में एक अद्भुत व्यक्ति हैं। महोदय, आप हमसे अनुरोध करते हैं कि हम आपको नए वीडियो दें। सर मुझे व्हाट्सएप पर कोई एसएमएस का जवाब न मिलने के लिए बहुत खेद है। सर मुझे आपसे बहुत सारी जानकारी जानने की जरूरत थी जो मैंने आपको व्हाट्सएप पर एसएमएस के जरिए की लेकिन मुझे व्हाट्सएप के किसी भी एसएमएस का कोई जवाब नहीं मिला।

[@haseebelectronicsurdu]

मैं आपके सुनहरे शब्दों के लिए आभारी हूं आपके संदेश के लिए धन्यवाद मेरी बाईं आंख में समस्या है कि मेरी आंखों की रोशनी अचानक कम हो गई थी और पिछले पांच महीने से मैं अत्यधिक मोबाइल का उपयोग नहीं कर रहा हूं इसलिए व्हाट्सएप संदेशों को 10 जून 2021 से जवाब देने की प्रतीक्षा है। सभी संदेश अभी भी लंबित हैं और मैं उनकी जांच नहीं कर सका, क्योंकि डॉक्टर ने फोन का उपयोग कम करने की सलाह दी थी। अब मेरी दृष्टि सामान्य हो रही है और मैं व्हाट्सएप संदेशों और ईमेल को पढ़ूंगा और उनका जवाब दूंगा

[@GURUAUDIOPRODUCTION]

इस topic को आपसे अच्छा कोई ओर नहीं समझा सकता आपका लाखों लाख धन्यावाद.... I m your biggest fen sir

[@haseebelectronicsurdu]

मैं आपके बहुमूल्य सुनहरे शब्दों के लिए आभारी हूं। विशेष धन्यवाद और शुभकामनाएं

[@rehmatullahrajper1306]

اسلام علیکم سر ایک ویڈیو گھوٹکی چارجر پر بھی بنا دیجئے گھوٹکی چارجر آجکل پاکستان میں common use ہو رہا ہے

[@SandeepKumar-bc9mg]

Sir non contact dc(battery वाला) testor का अविष्कार नही हुआ है क्या यदि हुआ है तो कौन सा है और कैसे काम करता है। plese महोदय जी किसी मे चर्चा करें ।

[@haseebelectronicsurdu]

mein aap k comment ka matlab nahi samjh saka. please write in detail or write in english

[@umeshverma6598]

Very helpful video sir, thanks 🙏👍, God bless you.

[@haseebelectronicsurdu]

best regards

[@gauharmehdi3128]

حسیب صاحب میرے پاس سونی PS2 کی ایک 8.5 وولٹ اور 5.65 A کی پاور سپلائی میں وولٹیج ڈیوائڈر میں پوزیٹو رزسسٹر 65500 اوہم کا اور گراؤنڈ والا رزسٹر 26434 اوہم (دو پیرالل رزسٹر ) کے لگے ہیں ۔ میں اس کو 5 وولٹ آؤٹ پٹ پر کرنا چاہ رہا ہوں لیکن 65500 والے رزسٹر کو کم زیادہ کرنے سے اسٹیبل وولٹ کی بجائے ایک وولٹ کی فلکچوایشن آرہی ہے اور اگر اس کی بجائے گراؤنڈ والے رزسٹر کو بڑھانے سے آؤٹ پٹ بڑھتی ہے لیکن کم کرنے پر کم نہیں ہورہی بلکہ آؤٹ پٹ کٹ آف ہوجاتی ہے ۔ یہ کیا فینومینا ہے؟ برائے مہربانی کچھ روشنی ڈالیں۔

[@ABDULREHMAN-bz2si]

Sir variable resistor ko kasa check karta ha ka wo theek ha ya nhi is par 1 video banae

[@JanviBlogs]

67 lk dear💕💕💕 super share Bhai

[@ShahzadKhan-hy8mt]

Sir you are amazing .and I request you make some writing notes for beginners

[@haseebelectronicsurdu]

best regards and special thanks i will try to do, if i managed some free time

[@tv-et7nf]

🐅🌸🙏🍃Happy New Year 🍃 makinga peaceful world without war 🍒👄👄요리tv집밥😘 놀러 오세요

[@janardansingh8165]

बहुत ही अच्छा वीडियो बहुत कुछ समझ में आया आपको मुबारक

[@haseebelectronicsurdu]

विशेष धन्यवाद और शुभकामनाएं

[@BricoolinoSenyor]

اللهم بارك وفقك الله

[@haseebelectronicsurdu]

thanks a lot dear brother

[@RetroXpert]

Zbardast video... mashallah

[@ARA-HOUSE]

Lk 168 wonderful brother ❤❤❤

[@haseebelectronicsurdu]

thanks a lot dear sister

[@ARA-HOUSE]

😀

[@electromech2614]

Haseeb Bhai mini RF liposuction system unit ke faults aur repairing pe koi video banayn.

[@haseebelectronicsurdu]

okay bhai i will try to arrange it soon

[@SandeepKumar-bc9mg]

Sir प्रणाम, squarewave high frequency जो smps transformer ke पहले बनाती है और smps के बाद बनती है, क्या उसको ac wave form बोल सकते है या नही please define any video.

[@KalimullahPakistan]

Please describe, Datasheet parameters of PWM IC. as you described UVLO.

[@tariqjaved1134]

Agger power Danny per supply on how magar foran off hoo Jay too kia wajah hoo sakti hay, jawab zaror daan, shukria

[@haseebelectronicsurdu]

there are many reasons may be hysteresis (may be smps IC heat up ho rahi he) may be koi capacitor leak he, jo overload karwaa rahaa he. aur bhi boht se reasons ho sakti hein

[@OwaisKhan-z4z]

ڈیٹا شیٹ کے بارے میں بھی ایک ویڈیو بناؤ کہ کس طرح ہم ڈیٹا شیٹ کو پڑی

[@zahidsheikh3324]

Salam switching I C Kasey kaam kerti hai please explain,

[@haseebelectronicsurdu]

okay i will explain in detail

[@KamranKhan-cw6md]

Sir g mujhe Electronics couers karna hai bht shokw hai

[@haseebelectronicsurdu]

yes that is great

[@abduljalil5922]

Thanks for explaining in a best way. If Chinese made charge of 10/20 amp are considered, would be helpful for many people.

[@KalimullahPakistan]

you have circuit diagram of this power supply. How to find circuit diagram of power supplies as you have in this video.

[@kamleshkdutt8790]

Sir please demostate a SMPS,with ice 1765j.

[@shailendramishra258]

Sir your learning idea so good.poinnt to point very nice.

[@haseebelectronicsurdu]

Best regards

[@umaraziz2396]

Sir apny kamal krdi ha samjany ki ......ap dill sy samjaty hin .....min apki skhseeyat ka faan ho gya hon ....mm

[@haseebelectronicsurdu]

جزاک اللہ خیرا پیارے بھائی اللہ آپ کو سلامت رکھے آمین

[@muhammadiqbal-cz5bw]

Mashaallah vary nice sir I am elactronic computar tecneshon in malaysia johar baru You are vary good I vary very Larne your lacahr Butt sum missing point 1. Thenar cleaning pcb 2. Dary soldring 3. Yous 200 to 400 watt sereal lamp 4. FET and copunats alternatives 5. For big dc capacter vary fast discharge 100 watt lamp wire point Thanks M.Iqbal from Malaysia Pakistani 😂❤ 6. Vibraphone tast 100 watt lamp led

[@musiciansharma]

Why NTC IS CONNECTED BTW PRIMARY TR COIL GND* & SECONDARY TR COIL GND* Please tell me🙄🙋

[@EngSumon-q3i]

I was very confident after watching your video. Alhamdulillah, I understood a lot of things.

[@altafmirza2114]

Sir auto supply 10a 20a china brand k choper ko check karne ka tareeqa bataein. Kaise pata lage ga k choper thic hai ya kharab.

[@haseebelectronicsurdu]

okay dear i will try to check it

[@muhammadsiddiq5647]

آ پ کا سمجھنا بہت ہی بہتر ہے لیکن ایک رہنمائی فرمائیں کہ اس ڈاہیگرام کے مین جگہ ووٹ لکھ دیں اس سے ہم فالٹ کو ٹریس کر سکتے ہیں ic

[@voiceofimrana]

Superb sharing Zabrdast amzing woooow

[@rajeshchakraborty3411]

Sir excellent explanation. I wish I have learnt a very good knowledge on SMPS only for this video. Wish you and your family all happiness of this world. Stay safe.👏👏

[@haseebelectronicsurdu]

Same to you best regards and special thanks for your valuable comment

[@fayyazahmed4502]

Dear brother, very nice and useful information. I will be waiting for the change of resistance value to reduce the threshold voltage of IC. Thanks

[@syedraza7277]

اسلام و علیکم...کیا سوئچنگ سسٹم کو بائی نہی کیا جا سکتا...اور اگر کیا جا سکتا ھے تو اس کا کوئی نقصان ھوتا ھے....ا

[@ejazahmed4730]

آپ کی تمام وڈیوز بہت کمال کی ہوتی ہیں۔ اور ان سے آپ کے خلوص کا بخوبی اندازہ ہوتا ہے۔ بہت بہت شکریہ

[@haseebelectronicsurdu]

الحمد للہ

[@mohsinmax21]

Assalaam walaikum Mashallah behtareen video hai. Very very deep informative video. Sir please ek video ps4 slim ki power supply ADP-160CR par banaiye. Kaafi log ADP-160CR ko achhe se samajhna chahte hai. Un me se main bhi ek hu. Jazakallah khair.

[@haseebelectronicsurdu]

wa alaikum salaam bhai sure i will try to explain it and will try to share its troubleshooting

[@mohsinmax21]

@@haseebelectronicsurdu jazakallah sir

[@mohammadsalehnagra3627]

Asslamo Alaikum sir I am from Pakistan. Are you Pakistani or Indian. I always watch you videos which are very informative and useful for me. Thank you.

[@muhammadshafique5212]

Aoa sir thanks app nay bohat achy say explain kia bohat hee usefull video very very thanks Allah app ko sahat aur t

[@haseebelectronicsurdu]

thanks a lot dear brother

[@raoamarjeet5473]

Sir switching mosfet is burning frequently and there is no output (24v) What to do? (Changed Optocoupler (817) (8550,548 transistor) all there were faulty) Please reply

[@muhammadfarooq9482]

Great information sir: A lambda power supply switch on and mean while goes off which component/section is faulty please

[@ishwarprasad935]

I want a basic circuit diagram of ,12volt SMPS supply.

[@KalimullahPakistan]

Excellent, Sir, ek question. Agar MOSFET bohat heat ho raha ho. Load like DC motor b normal ho to . eski ek waja Switching frequency ka proper na hona b ho skta hai. Like agar us MOSFET ki frequncy 10KHZ hai or Switching frequency ziyada ho ya kam ho to yeh issue ho skta hai ? or eski waj CT/RT circuit hoga ? MOSFET heating kay issue pay ek detailed video upload kijyeh ga. Thanks a lot.

[@pingalegm]

very useful information good guidence for voltage in power smps

[@Nadeem4834]

A O A sir thanks for this video very useful for training Tachnacion, sir please use good camera because no seen the symbol and number of components, thanks

[@rajendrapandey1215]

Sir, you doing very good job. The way you explain is superb. Keep it up, God bless you.

[@Hhtfvhrcbgrejkkjhffvbhb]

Sir, nice video Sir, when ptc near ready 12v not operat, when smps fault. But how to chek why really not operat. I say 10 leary multi very difficult pcb smps. Use to really one ptc and other phase . Otherwise 12v not open can we give day give 12v chek for smps drive card?

[@Chobkar]

Aoa dear sir. I am smp supply. It has 7500bd IC. It shows 7v only on pin 7 and 12. Output is only 3v. Current adjustment resistor shows 12.5k ohm resistance. Can you please guide me. I have checked everything as per the video but unable to solve the issue.

[@altafsheikhaltafshaikh8542]

शुक्रिया सर बहुत अच्छे से समझाया आपने Alhamdulillah

[@mohammadsarwar3933]

A o a, repairing ke liye bohat hi kam ki video banai apne, bohat koch sekha diya apne is video men,men kese apka shukriya ada karon, allah apko jaza dey, allah apki umar draz farmaeyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy.

[@haseebelectronicsurdu]

Aameen Jazaak Allah khair ye merey leiy khushi ki baat he

[@sudheerkumar5966]

Plz make vedioe on P/N inhancement mosfet. How decided when fowinng current source to drain and when flowing drain to source . Plz tell me

[@muhammadmansha9319]

Indicator flashes and output voltages fluctuate off load plz guide. I have changes tl431 also

[@KhakaleEmma]

Thank you for good advice

[@haseebelectronicsurdu]

Always welcome

[@actupasactupas2152]

Allah pak ap ko sehat de imaan de ap ne kaal kar diya bis sirf snuber network ki kharaabi ko chorh kar ap ne sub bta diya

[@haseebelectronicsurdu]

yes brother i really forgot that i will explain it separately

[@jahangirdar7310]

Sir aapko kuhdya hamysha kush rehkya aur aapke grya walu ko tymaam kush neesab attya kr sir humya aapke buhti zoorta hai aapke zindagi ma burktya aata krya thk you sir buht buhti zoorta hai aapke ma hamsha aapka liya duya krugy ma jahangir hu kashmir sa hu

[@haseebelectronicsurdu]

Jazaak Allah khair Allah aap ko salaamat rakhey aameen

[@Mohsinali-wo5de]

Asi study koe ni karvata i think its advance level knowledge bless for u sir Sir dc above 10amp regulator kasa bania jia mosfet or timer ic ka sath plz have u any suggestion

[@santoshjha7935]

Bahut achha video sir Par list me jo fault name tha uske baare me nahi bataye

[@haseebelectronicsurdu]

thanks a lot list k sabhi faults ko in detail explain kia he sirf RCD snubber nahi explain kr saka no problem i will explain faults on diagram and their solution

[@safikul98w]

Sir please AC window PCB kya thermistor section find out kya ek video dijiye please sir PLEASE

[@soumyajitghosh4805]

Cp plus 12 v 10 amp smps ic 7 pin 16 volt missing. I get only 5 volt. What is the problem??

[@Desigamer-xm1wd]

Kahan per kitna voltage milega aur कहां-कहां per कितने-कितने ka resistance lagega yah kaise pata Karen

[@bobyshakya1298]

सर s m PS में सप्लाई देते ही आउटपुट वोल्टेज आ जाते हैं लेकिन सर उसके बाद में वोल्टेज तुरंत कम होना शुरू हो जाते हैं सर आउटपुट में यह सिर्फ ओल्ड किस सेक्शन का होता है इसके बारे में वीडियो बनाएं सर प्लीज

[@ilyasbaba5111]

Nawrvx ups s 1200 XP solr 720wt ka sied card cak ic3525 ka buster sexn ka daigrem maly gay

[@ifyoudontminddear]

What are the reasons for failure of switching mosfet/transistor of power supply?

[@Mazeezurrahman]

Assalamualykum Bhai YSD-A60 (smps 12v to 24v) dc + aur - output short show kar rahi hai 4 diods SR200 Diods bhi short show kar rahi hai. Kya problem ho sakti hai ? Bhai guide kare.

[@AnwarBahadar-pg8gc]

Sir, ek rehnomai kar dey. Viper ic aor lm358 if kfunction per vedio banana day, ya muje text k zariea samja dey

[@kitchentoolss]

Great upload thank you for sharing. Play and set a side for full support. 💕💖💞

[@ShineTransformers]

AOA sir main ne computer wali supply main uc3845 ki jaga pe uc3843 lagaya hai 7 number pin par vcc voltage a gaye hain 8 number par 5v ban gaye hain 6 number par frequency ban gayi hai lekin mosfet switching start nahin kar rahi . is ka koi solution bata dain. thanks.

[@ashokbhaighadiyali7394]

क्या आप NE 03 mosfet का equivante mosfet बता शकते हो?

[@vijayjain6911]

You are great Mr. Haseeb. Your lessons are truly technical and very sincere. I am your fan from India just above 80 yrs and love to repair my home appliances. Although I was a civil engineer but electronics is interesting. One question - most of the times we don't have circuit charts for the device we desire to repair.

[@bobyshakya1298]

सर जी जो लैपटॉप के जो चारजर होते हैं सर उसको जैसे ही हम सप्लाई देते हैं सर वोल्टेज आ जाते हैं 19 बोल्ट और फिर उसके बाद में सर वोल्टेज अपने आप कम होना शुरू हो कर सप्लाई बंद हो जाती है सर वह सांसे फॉल्ट आता है सर उसके बारे में वीडियो बताएं सर जी

[@washimmollah]

Assalamualaikum bhaya,12volt20amp p sapply off Karne bad chalane ke 5min bad on ho rahahe

[@pl4455]

Superb explanation

[@haseebelectronicsurdu]

best regards

[@electroniquepassion]

👍

[@haseebelectronicsurdu]

thanks a lot

[@daudkhan-eu3se]

Haseeb bhai good aur bad IC kaise maloom karen.

[@haseebelectronicsurdu]

okay dear i will discuss

[@vhfws6597]

tremendous explanation

[@haseebelectronicsurdu]

best regards

[@gslivemediarawatsar5274]

Sir please ek vidio mosfet se DC output dene wale smps pe bhi banaye jase bdu1511 mosfet smps me lage hai jo dc +_5volt 40amp deta hai please sir ye theory bhi smjhaye

[@pakelectric797]

Assalam o alaikum sir g choti ccrequest ha k uc3843ko mosfet lagay bagher uski switching frequncy kesay check karein plz rehnumai karein

[@pakelectric797]

Maasha Allah sir kamal ki info hn

[@haseebelectronicsurdu]

Allah ka shikr he bhai

[@AliRaza-md1lt]

Zabardast very very nice

[@haseebelectronicsurdu]

Many many thanks

[@DEENEISLAM1759]

Sir u r always right love u sir

[@haseebelectronicsurdu]

thanks a lot dear

[@Mr011796]

Very good vedio with meaning ful explaination.

[@gullu57]

haseeb bhai me india se hu . me kahna chahta hu ki aap ka batane ka treeka bahut achcha hai. aap hamesha hame guid karte rahiye .

[@haseebelectronicsurdu]

welcome dear brother stay blessed

[@sonysounddj323]

Very nice sir Thank you

[@haseebelectronicsurdu]

best regards and special thanks

[@989aasim]

زبردست رہنمائی منفرد کام کیا ہے آپ نے

[@pandians572]

Your script on paper is no easily visible. Change by thick ink.

[@karandhaliwal5234]

Sir ji App key pass is supply kaa circuit diagram hai Please send circuit diagram