300 WATT NPN DRIVER BOARD FAULT FINDING

[@chandrasekharmukunda9236]

99 percent of your videos are helpful for DIYERS. And hobbyist. Thanq for your experience and knowledge sharing 🙏

[@gautam07sharma]

Thank's sir,apka 500w (60volt ka)driver circuit diagram dekh kar bina print ka pcb par banaya.sir, 100% ok circuit bana.thank's.

[@vickypatil3703]

Sir aapke sabhi circuit perfect hai .. Maine bnaye hue circuit sabhi success hue hai ..or kuch problem aa bhi gyi to wo aapne solve kr diye.. you are great sir ..thank you so much 😊 😊

[@narendravadiya7219]

For successful d.i.y.a good p.c.b.,best components and precise soldering are menditory.Without good soldering,no one can achieve success. Thank you sir.Your teaching power is good. I like your method for fault findings.

[@ashokkumarnishad6351]

इस तरह के वीडीयो बहुत ही कम है यु टयुब पर बहुत ही बेहतरीन वीडीयो है सर फाल्ट का वीडीयो भी बना कर डाला करे सर बहुत कुछ सीखने को मीलता है धन्यवाद इतना अँछा वीडीयो के लिए

[@mointechnical1951]

Sir ap bohot hi asan tarike se samzate ho video dekh kar maza aa jata hai

[@parimitkushwaha9800]

Sir bahut helpful tha...🙏 Time ki bachat ho jati hai sahi trick lagane se

[@sunilkushwaha516]

Namaskar Sar ji aapka to baat alag hai aap bahut samjha kar kam Karte Hain

[@shankarraosongade3587]

बहुत शानदार भाई साब,, जो आपने सच्चे मन से, hr फाल्ट को समझाया हैं,, इससे क्या होगा कि जो नए नए बंदे हैं उन्हें बहुत अच्छा मार्ग दर्शन मिलेगा, और आप की साफ नीयत से सिखाने की प्रवर्ति से उनका भला होगा, जो वो आपको दुआए देंगे, वो बहुत अनमोल हैं, many many thanks,, उमीद krta हूँ आप भविष्य में bhi इसी तरहा sb का भला करते रहेंगे, जय हिंद जय भारत

[@rajeshbidwai5391]

यह सच कहा अपने

[@AmplifierWorld]

Thanks, aapka comment mujhe bahut achha laga,

[@sunilgautam4986]

Mene ye circuit board banaye tha or bahut achcha kam kr raha hai

[@qaisarali97]

Sir aapne commit kiya tha npn hi watts ke circuite banayenge aur agar class H NPN me bana den to lajawab hoga,mai aapka kai videos download kar liya hun akshar sunta hun aur chek bhi karta hun kuchh naya aaya ke nahI, aapka sikhane ka tariqua bahut achha hai aap circuit draw karte hain satha satha batate aapka maqusad hota hai sahi me sikhane ka Best of luck mai 61 cross kar chuka hun mera profession cinema hall ka sound system aur Projector ka tha abhi bhi aap jaise teacher se kuchh sikhta hun aur phir kuchh kuchh bana ne laga hun

[@AmplifierWorld]

जरूर बनाएंगे

[@subhasisnaskar7606]

Very good sir. Up bahut great hao

[@samdislva2948]

Yes you are right,these are common errors in DIY pcb 's.. This was also great video, Please please make vedio on soldering as well.. some times connecting wires(connection between driver board and output transistors) are made using fine aluminium strands,are hard to solder !!! The person who made this circuit board had used excess of soldering wire...so please make vedio on soldering also that will be very helpful.. No doubt we get many many such vedios on KZbin but your style is different,you always come with something different .. Thanks for uploading ...

[@amarjeetsinghbanger2895]

Very nice and helpful video.

[@kuldeeptoppo3874]

Thank you sir for this video.. mere board me vi same problem aa raha hai... is video ke sahare mai vi apne board ko repair kr pawonga... thank you

[@AmplifierWorld]

Thanks

[@kuldeeptoppo3874]

@@AmplifierWorld welcome sir..

[@rajubharti2173]

Hallo sir aap ki har video halpfull Hoti h

[@generaldiy]

Nice, I face this type of problem in every build. 😁

[@sandeepbaghel8407]

Very good sir ji

[@syedyaseen3700]

Nice video 👍 As you said a video on Feed back and bias and couplling ideas for hi.bass. or. . hi.mid transistor amplifier . Thanks for your extraordinary sharing of knowledge .

[@amitbhaijebaliya578]

Ye aapka video bahut achha laga sir speaker short circuit protection ka video banaye

[@shambhoosaini7556]

Suply main transistor ko dhyan me rakhake salect ki jati he ya dirver bord

[@rohitmamoria6297]

Bhot badhiya bataya sir ji aapne🙂👌

[@slelectronic1904]

Good video.a problem mere sath bhi hua tha.

[@abdulwahid8579]

Good job

[@surya9998]

Best circuit performance is more than expection one thing I want to confirm that which type of Bess treble circuit will good for this means IC based or transistor based

[@atozthottalelectronicrpeya7267]

#niec video

[@md.8058]

Sir 5200 1943 pe wire wound resister kam karega 0.33 5watt mere yaha ache wale resistance nahi milrahahe

[@shamimahmed4556]

Namaste Sirji, Standby aur Mute kaise upyog karein batayega. Short circuit protection, thermal shutdown ka ek video dikhaye, sirf jankari ke liye. Aapka lecture in professional way jari rakhiye. Sun ne mein maza aur interest aata hai.

[@surajrasekar5571]

Sir mai power stage banane wala hu to mica shit lagana jaruri hai kya, ya phir sirf pest lagau, batayega sir

[@sahebpatra7436]

Transistor. v/s mosfet amplifire keliye koun sa accha hai ispe ek video to zaroor banna cahiye

[@mayankkashyap9200]

Namaskar sar main pahle bhi 4 5 bar request aapko bheja tha ki power amplifier ke Panch production Jo aapane Baat Aaye The Unka circuit diagram tatha unke bare mein detail ka video ke bare mein Kaha Tha aapane Kaha Tha ki lockdown ke bad Mein is video ko Banaunga to upload Karunga Sar is video ko jald se jald banaa Aisa rahata ki Hamari knowledge mein ijaafa ho sake aapka bahut bahut Dhanyavad sar

[@AmplifierWorld]

मुझे याद है और आपने याद दिलाया इसके लिए बहुत-बहुत शुक्रिया

[@rkraja6493]

100 watt pa amplifier ka driver bord ka PCB banaeye sir Jo 12 volt she chalta hai

[@amarjeetsinghbanger2895]

Nice and helpful video sir ji.

[@shamalperera4875]

Sir... 4558 input stage with 12 transistors included hi fi advance very good transistors mono power amplifier circuits we need... 50w 30-0-30 supply .....

[@YOUSAFPRODUCTION]

Mashallah

[@santumishra3550]

Sarji douel supley ke amp me +ve supley aur -ve volt o volt ke shat meger karte hai to 1v8 ka error keyo ata haiy example 40- 0-42v dc plez explen whith vedio think ji

[@abhijitpramanik4309]

Bohut accha sir

[@prabirdas8689]

Sir isme Tip35 orTip35 lage sakte he,recomend 60 0 60 DC volt

[@seazilialiabond5740]

2.1 channel with sub woofer circuit making and digram sir hum log ke liye banayee sir video....ghar ke liye humne banane chate hain....sir help kar dijiye ga thora?

[@soumenpare6277]

Sir mere circuit me tip42c k collector par 0.5volt mil raha hai, to 0.9 ya 1volt lane k liye kya karna hoga

[@KSreeler]

Sir new video kab ayagi

[@devratnaverma5220]

Sir UBA800 buster Amplifier full mosfet circuit diagram ka video dilya

[@NareshKumar-cu6sr]

Good job sir ji

[@VishalSaini-md6lf]

Sir AK video "mid pass filter" Ki bhii bana thijiyaa

[@sunilgautam4986]

Excellent explanation sir

[@RaviKumar-yr2wj]

Sir me amplifier. Banana chahta hun aap mujhe amplifier ke waat kaise badate hai ye tric seekhna hai

[@cybertronix3976]

is liye jlcpcb ay fir kisi better manufacturer se order kiye gaye circuit best hote hai . dry flim process se bante hai to problem nahi ati .

[@eletronicsjugaaad741]

Amplifier ka driver PCB transistor ya ic donome konsa achha hahega sir 500watt ke lia sir

[@qaisarali97]

Excellent

[@mahankalelectricelectrical7342]

Very nice sir jii

[@abhisekbiswas755]

Sir amplifier circuit banane ke bad phele low voltage pe check karna chahiye. Agar koi problem hoga to component jalne ka khatra nhi rahe ga

[@AmplifierWorld]

Yes

[@ramdasaher1886]

खुप छान video सर👍👍👍👌🙏

[@praful688]

Aap ka awaz amin sahani jesa hai Radio wale

[@salimshaik6138]

5200 or 1943 transistor ke lie MIC or AUX input circuit digram banaie.

[@technicalswami5854]

Good sir ji

[@Rajkumarsingh..]

Sir aap se contact kaise hoga or sir aap speaker protection or soft start board ka circuit digram per video bana digye please 🙏🙏🙏🙏or ek question hai sir kye ek hi cabinet me 2sc5200 400 watt or lm3886 ka alag alag supply se set karne per koi hamming to nahi aayga

[@AmplifierWorld]

Mai bhi bahut dino se isi circuit ke baare me soch raha hu

[@AmplifierWorld]

9527546710 only WhatsApp

[@shamimahmed4556]

Sirji, Namaskar Aap ka jo 20-0-20 5 amp transformer se test kiya hai. Woh wala transformer ke size se pata chalta hai ki 20v @2.5 amp each rail ka hoga. Kya main sahi dekha hai. Jawab dena. Kyonki size 5 Amp nahin lagta !!!!!

[@AmplifierWorld]

Yes

[@DebnilNath-rz3gm]

Nice

[@saanjayray]

Jaldi2 video laya kijiena

[@electronicsdon7386]

Sir mujhe koi 3055 ka achhha sa audio bord ke baare jaanana hai plz

[@ashusharmadjrepairingpoint3768]

Nice video sir

[@kolirajendra3141]

👍👍👍

[@jagdishprasad-vg5yl]

Great👍

[@anshuomprakash5914]

Boss Agra me hinkimandi kotvali ke pass Achi priase me caponet mil jate he Rade rade

[@sukhboparai6266]

bhot hi vadia sir

[@rohanbishwakarma2571]

501 Ka drigrme bania or video ma chamjhia or New video bania

[@justforelectricalknowledge1874]

Sir ji muje vi same problem horaha he ......may abhi a6ese chek karunga ....meravi sayad asie kuch hua hoga .

[@rajeshbidwai5391]

धन्यवाद सर

[@djFarhadAnsary]

nice

[@shamimahmed4556]

LA44401 13 pin SIP ke bare main jankari dein

[@beersingh999]

Pbt 501 vu meter ka carket bnake dikho

[@Subham7426]

Pls Sir single mic circuit board banaeya jisme kam noise ho...🙂

[@sunilgautam4986]

Sir 45 watt pa amplifier ka full circuit diagram bataye pls jisme teen transformer hote hai driver board nahi hota

[@AmplifierWorld]

Ok

[@sunilgautam4986]

@@AmplifierWorld thxn sir

[@hdiagram7534]

Sie es circuit board banane per kita price lagega.odisha

[@AmplifierWorld]

WhatsApp [phone]

[@ganeshnaik6469]

👌👍👍

[@royvideo891]

Thanks sir bohat

[@HimanshuSharma-dm8ol]

Sir original 2n3055 kabhi mil nhn paya

[@surendaryadav4433]

Sar ji driver board ki voltage Kahan kahan kitni hona chahie Sar bataen

[@chita786ify]

Sir usb pre amp ka noise kaise clear hoga, help me

[@rajkumariprajapati7864]

Sir ji class d ki koi circuit

[@ashishthakur6597]

SMPS power supply ke upar video banaaiye

[@akshayjeetsingh]

sir main aapka subscriber hun main aapki video 100+100 studio board banaya tha actually sir uske biasing voltage ab down hote rehte Hain kabhi kabhi 12 volt aata hai.. volume slope awaaz fati hai aur full per Sahi chalta hai sir fault samajh mein nahin a Raha sir

[@AmplifierWorld]

Whatsapp me 9527546710

[@mdistiyaq2095]

Sir yahi bord mera bhi hai out put transistor hit ho raha hai 4 ohm ka spekr hai do spekr srij me lagakar dekha fir bhi hit ho rahe hain

[@eletronicsjugaaad741]

Maine 500watt ka ek driver Board banayhe ek problem arahia ki circuit ko 70 070 volt supply pe PCB fault arrahia lekin jab 50 050 supply pe PCB OK kam karahahe ye fault kyhe

[@tarunsinghrawat1916]

Great works

[@pradeepshakya6398]

Sir mujhe aapase coaching chahiye amplifier ki or sir aap kis city men rahate ho

[@AmplifierWorld]

Video dekhte rahiye, aur circuit diagram study kijiye

[@dreem6612]

Sir 12v draver bord banayiye

[@itz_h4rsh_10]

Bluetooth panel ya mp3 ke liye perfect volt supply ka circuit kaise banaen

[@animeshmanhasiya260]

Good morning sir 100 watt ke emplifier ka what badhane ke liye kya kiya jaaye

[@AmplifierWorld]

Amplifier ka watt kaise badhaye ispar ek video banaunga

[@akashsondhiya6049]

Sir TIP41C OR TIP42C ka bord banaiye na please

[@KSreeler]

Ha sir

[@harisrajtimaniya8810]

Wow 🎉

[@cancer-2012]

Sir mera subwoofer me ek problem aa rahi hai. Subwoofer achhe se kaam kr raha hai but overheat kr raha hai. Uske andar 4 transistors hain c5198 aur a1941. Maine ek pair c5200 aur a1943 se badal diya. Kya ye problem create kr sakta hai ?

[@AmplifierWorld]

WhatsApp me on 9527546710

[@badwalvlogs9243]

Sir plz amplier basics sikhao hame

[@amplifierhighwattage7696]

Self etching me yahi dikkat aati hai. Khaskar jab minor thin tracks ho. So isliye mai etching boards kafi rare use karta hu. For high watt amp kits please watch below video kzbin.info/www/bejne/ipTFqpSeqdNohrs

[@girdhargovind2609]

Bhaiya g ye stereo cirkit h ya mono mujhe ek cirkit chahiye mono ho ya stereo plz dedena

[@AmplifierWorld]

यह सिंगल सर्किट मोनो था स्टीरियो के लिए इसके दो पीस लेने पड़ेंगे

[@AmplifierWorld]

सर्किट की और डिटेल के लिए व्हाट्सएप कीजिए 95275 46710

[@badwalvlogs9243]

Awesome

[@jbaudiosmoga]

Thanks sir ji

[@rkcggaming1742]

Thanks sir mera bhi yahii haal hai 8 se pcb banaya ho kisi me avaj fat raha hai agar earthing or 2229 ka bech wala point ko tuch karta ho to avaj sahii ane lagta hai or dosre amplifier me ak tarf 5200 heat ho hai or dosre taraf nahii hota kya problem hai samaj nahii aataaa Please reply sir 🙏🥺

[@AmplifierWorld]

Sabse pahle tip 42 jo ki bias transistor Hai Uske collector per voltage check kijiye Uske bad a 10 15 transistor ke emitter per voltage check Kijiye in donon Jagah per 0.6 voltage aaega tab aapka circuit ok hoga.jyada problem loose soldering se aati hai Fir bhi problem solve na ho to aap mujhe board bhej sakte hai 9527546710 par whatsapp kijiye

[@rkcggaming1742]

@@AmplifierWorld ok dhanyawad sir check kar ta hoo

[@koushikadak5381]

Thank you so much ❤️💕.

[@seazilialiabond5740]

sir g ek bat puchni thi,hum lok dekhe hain ki electronic me capacitor ke negetive terimal me koi input nhi hota(polarised capacitor),aur posstive and negetive sahi se lagana parta hain taki woh kharap na ho jaye,magar in audio crkt me kiu hum hol audio input capacitor ke negetive trminal me dete hain,kiu capacitor ke postive me nehi dete yeh confuccion bahut dikkat deti hain,plzzzzzzzz plzzzzzz sir gi bataiye plzzzz

[@AmplifierWorld]

कैपेसिटर को नेगेटिव में लगाने का मकसद यह है की वॉल्यूम कंट्रोल को जवाब मिनिमम पर रखते हैं तो ऑडियो सिग्नल डायरेक्टली माइनस से जुड़ जाता है इसके साथ-साथ ट्रांजिस्टर के बेस पर बायस वोल्टेज दिया जाता है जो कि पॉजिटिव होता है इसलिए capacitor की पोलैरिटी इनपुट साइड में नेगेटिव ही रखी जाती है

[@seazilialiabond5740]

@@AmplifierWorldThank You Sir g,par bhir bhi ap ek chota sa,vdeo iske upar banayenge,apke dictation bahut achha lagta hain,,,,thank u sir 3...