You are osm 👍❤️❤️ sir Esh topic me RU-vid me video hee nhi hai achchi hai to Kuch Ka Kuch btate hai Apne kitne aashan sabdo me ye topic clear Kar diya 🙏🙏
Sir aapne Jo Spk protection circuit ke baare me Jo samjhaye hai superb sir ek sound muting ka circuit ke baare me samajha de to badi meharbaani hogi Thank you sir
Excellent VI module explained. So far no one used such Protection. Moreover, nicely explained. Please send your PCB making software 6.0 ver. Can it be downloaded for free.
Dual Supply vala ek Transformer se 24 0 24 or 35 0 35 ke Ac jo Dc me 36 0 36 or 52 0 52 ke Plus minus Dc Supply Banta hai is pe chal ne vala ek 5200&1943 vala ek 2 pair vala ek pair low voltage vala or Dusra hi Voltage vala pair .... ya phir 5200& 1943 ke 2 pairs low voltage vala or Irf640n & 9640p 2 Hi voltage vala Mosfets vala ik shota Class H Amplifier ka ek Circuit bna k Apne Channel pe Dikhia ... is Pcb Circuit bna k dikho g
Sir namaskar sir agar hum ab power amplifier mein main transistor check karte aur class h mein transistor check Karte to multimeter mein alag alag reading aati hai to kya hum simple tarike se bread board main transitor ko same circuit diagram ki tarah banaye to kya usme jo reading ayegi wahi reading aana chaiye ya driver board ke saat banana padega kya
Wo wala circuit bhi details me bana ke bataiyega jo speakers se feedabck leke aur optocoupler ki madad se volume ko decrease kar deta hai taaki amplifier clipping mode me na jaaye
@@AmplifierWorld thora bata dijega agli video me. Qki ye input aur VI limiter sahi se kaam kare toh amplifier apna khyal khud rakh lega aur transistors saalo saal chalenge bina fail huye aur speakers bhi bach jayenge qki clip nahi hoga amplifier
Sir nomoskar sir 4440 doual ic board ma volume jada barana sa humming problem ata ha. New board All capacitor and potencial meter ok.. heat sink transformer cabinate are also good connected by 1.5 mm wire. and a
Sir 10 pair 2sc5200 & 2sc1943 lagane hai 1 amplifier me to sir usse 2ohm pe chalne ke liye usme maximum kitne volt & kitne Ampere Ka transformer lga sakte hai