PAM8403 with Output Controlling Potentiometer

This is PAM8403 Mini 5V Digital Amplifier Board With Switch Potentiometer. PAM8403 is a small digital amplifier chip, high-definition sound quality highlights the advantages of digital chips, the circuit using the most reasonable peripheral configuration, power supply filtering is upgraded to 470uf. 1.6mm glass sheet, the real amplifier board did the most detailed, high-fidelity sound output 3W + 3W.

Usage:
Suitable for battery or portable electronics products, suitable for long time steady usage.

Note!!!
Please make sure the power supply is not more than 5.5V and please don’t do reverse polarity for “+” and “-“, or else, it will burn the board.

Features :

1. PCB size is about: length 30mm width 22mm overall height after installed is about 16mm
2. Built with switch Potentiometer, can adjust the volume & control power switch freely!
3. Flexible assembly usage.

Package Includes :

1 x PAM8403 Mini 5V Digital Amplifier Board