AC 6V to DC 12V

An audio power amplifier amplifies low-power electronic audio signals such as the signal from radio receiver or electric guitar pickup to a level that is strong enough for driving loudspeakers or headphones. The audio amplifier requires a DC voltage of 12Vfrom an AC input voltage of ±6V. B2.1 Identify the circuits for the above requirement. B2.2 Explain the working of the circuits. B2.3 Tabulate the specifications of components used in the circuit with necessary assumptions

by pragathimr1210
February 17, 2021
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