Portable Audio Amplifier circuit diagram

Posted on Feb 7, 2014

This is simple portable audio amplifier circuit. This circuit built based on IC TEA2025 which is a monolithic integrated audio amplifier in a 16-pin plastic dual in line package manufactured by UTC. Circuit has Internal Thermal Protector. It is designed for portable cassette players and radios. You can also use it as your PC Audio Amplifier.

Portable Audio Amplifier circuit diagram
Click here to download the full size of the above Circuit.

Leave Comment

characters left:

New Circuits



Popular Circuits

Signal and Tone Activated Relay Switch
Delayed start for mains equipment
Telephone Headphone amplifier
Triangular Wave Generator Circuit
Wireless Communication Hobby Projects
HD44780 16x2 Char LCD Interfacing with microcontroller
A Treacle Tin Radiation Detector
Use opa37 composed of the head preamplifier circuit diagram