Simple 20 watt Amplifier Circuit

Last Updated on June 6, 2025 by Admin 2 Comments

This simple 20 watt amplifier circuit can be easily built at home using TDA2005 IC [You can also use TDA2004]. The procedure not complex and at the end you will hear it playing nicely with the customization bass and treble control feature.

The circuit diagram for the project with bass and treble feature

The IC1 in the circuit [TDA2005] is the mother behind building the system. This IC is specifically meant for amplifier based projects. The IC contains a pair of op-amp, which is further connected following to the bridge to initiate the power. The IC can accept DC power supply up till 12 volts with response frequency of 35Hz to 15KHz.

Procedure of Assembly

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Hey friends, Thanks a bunch for stopping by this site! I am an engineer with a Bachelor of Engineering in Electronics and Telecommunication. One of my passions is gathering information from all sorts of electronics books and tutorials. I then take that information and compile it into a language that is super easy to understand. My goal is to make those complex electronics circuit concepts and technical terms much more accessible for all the new and budding electronics engineers out there. I can also design customized circuit diagrams as required by the users.
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Comments

David says
December 3, 2019 at 2:22 am
Pleace the capacitor are what voltage
Reply
- admin says
  December 8, 2019 at 5:57 pm
  25V
  Reply

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