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

SKU: 180418

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    $ 0.78 $ 0.78 Piece 0.78 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

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