Audio Amplifier Board 5W+5W Mini Amplifier Board PAM8406 DC 5V Digital Stereo Power Amp 2.0 Dual Channel Class D Amplify Module for Speaker Sound System DIY

Audio Amplifier Board 5W+5W Mini Amplifier Board PAM8406 DC 5V Digital Stereo Power Amp 2.0 Dual Channel Class D Amplify Module for Speaker Sound System DIY

Mini 3W+3W DC 5V Audio Amplifier Handy Digital Power Amp Module Board Dual-Channel PAM8403 Stereo Amplifiers with Potentiometer for DIY Portable

$4.39
Availability: In stock
SKU
027
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  • It is a small digital power amplifier chip, high-definition sound quality highlights the advantages of digital chips
  • Super small Size (30×22×16mm, NOT included the handle of the potentiometer ), light weight, handy and easy to install
  • Flexible power supply: the module can easily run off three AA batteries, a USB Cell phone charger, a rechargeable Cell phone charge pack
  • Top notch potentiometer, easy and smooth to adjust the volume and control the power switch
  • Crisp and Clear sound output, low noise, give you best hearing enjoyment

Parameters:
PAM8403 Mini Power Amplifier Board.
Dimension:30 x 22 x 16mm (do not including potentiometer handle)
Operating voltage: DC 3-5.5V
Max output: 3Wx2 (5V 4Ω)
Efficiency: 90%

Note:
1.You can use USB port on computers to offer 5V power supply for the amplifier board
2.Potentiometer with switch, can adjust the volume and control the power switch
3.Suitable for battery or portable electronics products,suitable for long time steady usage
4.Please make sure operating voltage less than 5.5V, or the module will be damaged
5.Without reversed connection protection, meaning the module will burn if wires are connected reversely
6.Please note that do NOT connect to power if you do have the speaker connected, or will wreck the module

Package includes:
1*Mini 3W+3W DC 5V Audio Amplifier

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