PAM8403 Super Digital Amplifier Board 2x3W


PAM8403 module Super digital amplifier board 2 * 3W Class D digital amplifier board efficient 2.5 to 5V USB power supply


Ultrafine size: 1.85 * 2.11cm Note: The left and right channel output of the “negative” and can not be connected together, otherwise it will burn IC, and should be preceded powered speakers connected (load).

  • Rated working voltage 2.5 ~ 5V, limit operating voltage 5.5V
  • Brand Name: PAM8403
  • Model Number: PAM8403 module
  • 2 * 3W D Class: Efficient 2.5 ~ 5V


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