PAM8403 5V Mini Digital Amplifier circuit Board With Switch Potentiometer

PAM8403 5V Mini Digital Amplifier circuit Board With Switch Potentiometer

PAM8403 is small digital power amplifier chip, high-definition sound quality highlights the advantages of digital chip, surrounding the circuit adopts the most reasonable configuration, power filtering is upgraded to 470 uf (some sellers would be less than 100 uf didn't even capacitance) 1.6 mm glass fiber sheet, the amplifier board made it the most detailed, real output 3 w + 3 w high-fidelity sound quality, the rare good product is power amplifier enthusiasts, potentiometer using original table body resistance, life can be up to 15 years, potentiometer and switch can counterclockwise can directly cut off the power supply, listed have been well received by the buyer.

Product name: PAM8403 digital power amplifier board
Specifications: GF1002
The scope of supply: 5 v dc
The minimum output: 3 w * 2
Appearance of size: 29.5 * 20.2 * 15 mm (excluding protruding potentiometer)