Eu gostaria de ver algum amplificador de 300w ou mais e também o esquema elétrico do circuito com o desenho da placa e a lista de peças para mim montar em casa.
This video has so many mistakes, actually provoding the power stage more voltage doesnt mean more power just more heat to dissipate, power is the voltage drop on the transistor, the driver cannot provide more then 25v to the speaker so the heat dissipated is (57-25)*amps, there is a lot of heat to dissipate without any gain. If the driver stage and power stage are both 57V powered then on speaker should arrivw around 52v so (57-52)*amps, as you can is much more efficient, also one sc5200 doesnt mean that the amplifier has 100w, it means that you can dissipate 100w, there is a difference in that, again lets say 30v on speaker now on a 2 ohm speaker means around 400-500w with a power dissipation of the transistor of (35-30)*15A means 5*15=75w dissipated which is under 100w how much the transistor can dissipate and generates 400w audio power.
Agar to 30_40 volt tak deni hai to direct de sakte hain nahito driver section mein jo resistance lagi hogi uski value badhani padegi jisse ki driver section ko jitni requirement hai utne hi volts andar pass ho ....
Точно хрень спаял тонкими проводами то ладно к такой мощности только саб подключать надо и вольто дабавка тоже неправельно органезованна всё короч через жопу из разряда как делать не надо..
