20W Bridge Audio Amplifier

20W Bridge Audio Amplifier project, based on the TDA2005 IC, The TDA 2005 IC is class B dual audio amplifier, specifically designed for car radio applications etc.

Specifications:

  • Power supply input : 18 VDC
  • Output power : 20 W, 4 Ω
  • IC built in Thermal Shut-down, Load dump voltage surge protected
  • Terminal pins for connecting left and right audio signal inputs
  • Berg Connector for connecting Potentiometer (POT) for volume adjustment
  • Power Battery Terminal (PBT) for easy power supply and speaker connection
  • Power-On LED indicator
  • Heatsink for IC
  • Four mounting holes of 3.2 mm each with nut and stud
  • PCB dimensions 63 mm x 65 mm
  • Note : Use shielded cable for connecting potentiometer

For More Details:  20W Bridge Audio Amplifier


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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