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10W STEREO AUDIO AMPLIFIER

Thursday July 11, 2019 / Ibrar Ayyub
Categories: Electronics News Updates
Tags: Amplifier, Audio, Stereo
Contents hide
1 DESCRIPTION
2 SPECIFICATIONS
3 SCHEMATIC
4 PARTS
5 PCB
This project is a 10W Stereo Audio Amplifier based on TDA1521 IC.

DESCRIPTION

10W STEREO AUDIO AMPLIFIER 4

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 4

PARTS

PARTS

PCB

10W STEREO AUDIO AMPLIFIER 4 10W STEREO AUDIO AMPLIFIER 4

About The Author

Ibrar Ayyub

I am an experienced technical writer holding a Master's degree in computer science from BZU Multan, Pakistan University. With a background spanning various industries, particularly in home automation and engineering, I have honed my skills in crafting clear and concise content. Proficient in leveraging infographics and diagrams, I strive to simplify complex concepts for readers. My strength lies in thorough research and presenting information in a structured and logical format.

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