VCC 12V R4 1k? C2 1µF R6 150? Q1 2N2222A Q2 2N2222A C4 100µF PR1 R8 150? R2 1k? C3 1µF R3 1k? R7 1k? R8 1k? C1 1µF V1 10mVpk 1kHz 0° Speaker 8?
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This means that the base-emitter voltage (Vbe) of Q1 and Q2 should be constant. To modify the circuit to achieve an output power of 0.5, we need to adjust the values of the components in the circuit. Show more…
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