https://electronicscheme.net/140w-power-amplifier/?utm_source=rss&utm_medium=rss&utm_campaign=140w-power-amplifier Schematic Diagram & PCB Design Wed, 25 Apr 2012 04:17:17 +0000 hourly 1 https://electronicscheme.net/140w-power-amplifier/#comment-126638 Wed, 25 Apr 2012 04:17:17 +0000 http://electronicscheme.net/?p=593#comment-126638 wrong emitter collector tap in the output pnp transistor..the emitter should be tap in the resistor .47 going to vcc section

]]> https://electronicscheme.net/140w-power-amplifier/#comment-122577 Thu, 15 Dec 2011 12:55:15 +0000 http://electronicscheme.net/?p=593#comment-122577 this is good circuit diagram but something wrong look this NPN , PNP the No. of 2n3055 & mj2955 and the all. transistor.
Thank you

]]> https://electronicscheme.net/140w-power-amplifier/#comment-105866 Wed, 18 May 2011 11:42:36 +0000 http://electronicscheme.net/?p=593#comment-105866 140 watts amp diagram layout

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