ZHIQIAN
5Pcs Mini PAM8403 3Wx2 5V Dual Channel USB Power Audio Amplifier Board Volume Control
5Pcs Mini PAM8403 3Wx2 5V Dual Channel USB Power Audio Amplifier Board Volume Control
Regular price
$342.00 USD
Regular price
$570.00 USD
Sale price
$342.00 USD
Unit price
per
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Specification:?
Operating voltage: 2.5V-5.5V Maximum output power: 3W*2(5V 4??) PCB size :Length: 30mm* Width: 21mm(Overall height after installed is about 16mm.)
Note:
1.Please make sure the power supply is not more than 5.5V and please don`t do reverse polarity for + and -, or else, it will burn the board. 2.This PAM8403 Audio Amplifier board could be powered by USB Power supply.
Package Included:
5 x Amplifier Board
Operating voltage: 2.5V-5.5V Maximum output power: 3W*2(5V 4??) PCB size :Length: 30mm* Width: 21mm(Overall height after installed is about 16mm.)
Note:
1.Please make sure the power supply is not more than 5.5V and please don`t do reverse polarity for + and -, or else, it will burn the board. 2.This PAM8403 Audio Amplifier board could be powered by USB Power supply.
Package Included:
5 x Amplifier Board
