Audio amplifier circuit using TDA2040 IC
30 watts audio amplifier circuit using TDA2040 IC, is a Class AB monolithic integrated audio amplifier available in Pentawatt package. The IC has low harmonic distortion, a low crossover distortion and has a built-in circuitry for short circuit protection.
30 Watts Audio amplifier circuit using TDA2040 IC
30 Watts Audio amplifier circuit using TDA2040 IC is a well designed and good quality PCB will always improve sound quality, Use +/-16V DC dual supply for powering the amplifier, Heat sinks are necessary for IC1 and IC2. The load can be an 8-ohm speaker, C2, C7 must be rated 25V and other electrolytic can be 10 or 15V.