Digital amplifier PAM8403 (2x3W, with volume control)

Digital amplifier PAM8403 (2x3W, with volume control)

Digital amplifier PAM8403 (2x3W, with volume control)

Operating voltage: 2.5V-5.5V, Maximum output power: 3W*2(5V 4Ω), PCB size is about: length 30mm width 22mm overall height after installed is about 16mm.

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Price:

2,40 €

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Specification:

Operating voltage: 2.5V-5.5V

Maximum output power: 3W*2(5V 4Ω)

PCB size is about: length 30mm width 22mm overall height after installed is about 16mm.

Flexible assembly usage.

Built with switch Potentiometer,can adjust the volume & control power switch freely!

Note:

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

 

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