10W STEREO AUDIO AMPLIFIER

This project is a 10W Stereo Audio Amplifier based on TDA1521 IC.

10W STEREO AUDIO AMPLIFIER

DESCRIPTION

The project built around Philips TDA1521 IC, The project provides high quality audio 2X10W Audio output. The device is especially designed for mains fed applications, (e.g. Stereo TV Sound and Stereo Radio). The circuit designed for asymmetrical power supply systems.

SPECIFICATIONS

  • It has few external components
  • Input muted during power on and off
  • Low offset voltage between output and ground
  • Excellent gain balance between channels
  • Short circuit proof IC
  • Thermally protected
  • Supply 18V DC @ 3.5A
  • Output Power 2X10W
  • Voltage Gain 30dB
  • Frequency response 20Hz-20Khz
  • Input impedance 20K Ohm
  • Output load 8 Ohm
  • Recommended power supply 18V @ 3Amps

SCHEMATIC

10W STEREO AUDIO AMPLIFIER

PARTS

10W STEREO AUDIO AMPLIFIER


About The Author

Ibrar Ayyub

I am an experienced technical writer with a Master's degree in computer science from BZU Multan University. I have written for various industries, mainly home automation and engineering. My writing style is clear and simple, and I am skilled in using infographics and diagrams. I am a great researcher and am able to present information in a well-organized and logical manner.

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