20W HiFi Power Amplifier Using TDA2040 circuit diagram

This is a Hi-Fi power amplifier circuit build based on single power amplifier IC TDA2040. The single TDA2040 has able to deliver 20W power output. The bridge amplifier which consist of double TDA2040 can deliver 30W power output (8 ohm loudspeaker).

tda2040

tda2040

20W HiFi Power Amplifier Using TDA2040 circuit diagram

Making 20W TDA2040 power amp circuit diagram

Making 20W TDA2040 power amp circuit diagram

The single TDA2040 has able to deliver 20W power

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