power amp Archives - Amplifier Circuit Design https://amplifiercircuit.net/tag/power-amp Amplifier Project Schematic Diagram Thu, 21 Jun 2012 03:12:50 +0000 en-US hourly 1 103688205 Power Booster based NE5535 https://amplifiercircuit.net/power-booster-based-ne5535.html https://amplifiercircuit.net/power-booster-based-ne5535.html#respond Sun, 25 Sep 2011 13:37:38 +0000 http://amplifiercircuit.net/?p=556 This is the schematic diagram of power booster circuit is capable of driving medium loads. The circuit as presented works […]

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This is the schematic diagram of power booster circuit is capable of driving medium loads. The circuit as presented works with a NE5535 chip.

Other amps might be replaced only if R1 values are changed due to the Icc current needed by the amplifier. R1 needs to be calculated with the following expression :

R1 = 600 mW 
      Icc

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