PAM8403 Mini 5V Digital Audio Amplifier Board Module with Switch Potentiometer Can Be USB Powered

SKU: 180418

0.82 0.82 Piece 0.8200000000000001 USD

¥ 5.50

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PAM8403 Mini 5V Digital Audio Amplifier Board Module with Switch Potentiometer Can Be USB Powered

Feature:

  • PAM8403 is a small digital amplifier chip, high-definition sound quality highlights the advantages of digital chips, 

  • circuit using the most reasonable peripheral configuration, power supply filtering is upgraded to 470uf (some sellers are less did not even 100uf capacitance) 

  • 1.6mm glass sheet, the real amplifier board did the most detailed, high-fidelity sound output 3W + 3W, is a rare good product enthusiasts amplifier, 

  • potentiometer using original anti-meter body, life expectancy up to 15 years, potentiometer with switch can cut off the power supply directly counterclockwise, 

  •  Power range: DC 2.5V – 5.5V

  • Minimum Output: 3W * 2 

  • Dimensions: 29.5 * 20.2 * 15mm