Find the heat energy generated by the amplifier

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Reference no: EM13246893

The power amplifier for a car stereo amplifier has a rated output power of 750 watts when operating at room temperature. Assuming a Class B amplifier with the maximum theoretical efficiency is used, find the DC power delivered to the amplifier. Find the heat energy generated by this amplifier. Assuming the BJT power transistor has a maximum junction temperature of 150 0C, if the room temperature ambient temperature is 25 0C, find the maximum allowable thermal resistance from the junction to ambient.

Reference no: EM13246893

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