1.6W Mono Audio Amplifier

1.6W Mono Audio Amplifier

3 December, 2015

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1.6W Mono Audio Amplifier Project is based on TDA7231, which is class AB power amplifier with a wide range of supply.

Power supply: 5 To 12 VDC
Output: 1.6 W, 4 Ω / 1 W, 8 Ω
Low crossover distortion, soft clipping
PR1 Preset for Volume Adjust
Terminal pins for connecting power supply, input and output
Power On/OFF Switch
Power-On LED indicator
Four mounting holes of 3.2 mm each
PCB dimensions 36 mm x 52 mm

1.6W Mono Audio Amplifier – [Link]

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Mike is the founder and editor of Electronics-Lab.com, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)

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Audioguru

8 years ago

This is another circuit from India that uses an obsolete IC that is not made anymore.

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