AITRIP 10 pcs Mini PAM8403 2 3W Class D Digital Amplifier Board 2.5-5V USB Po...

Description

AITRIP 10 pcs Mini PAM8403 2 3W Class D Digital Amplifier Board 2.5-5V USB Power Supply
Package : 10 x Super Mini Digital Power Amplifiers Board
Operating voltage: 2.5V-5.5V
Size: 21 x 18 mm; Speaker Load: 4-8 Ohms
Used for DIY design requiring a miniature audio amplifier, especially portable and mobile applications operating on battery power.
Note: The "negative" of the left and right channel output terminals cannot be connected together, otherwise the IC will be burned, and the speaker (load) should be connected before power-on.
Product Name: Super Mini Digital Power Amplifiers Board Material: PCB, Alluminum Operating voltage: 2.5V-5.5V Speaker Load: 4-8 Ohms Application: LCD TVs, monitors, Laptop ;Portable DVD players, game consoles;Portable Speakers;/ speakerphone or the  DIY design requiring a miniature audio amplifier Dual-channel stereo, 5V power supply can output 3W + 3W power, can directly drive small 4Ω and 8Ω speakers with high power and good sound quality Note:  The "negative" of the left and right channel output terminals cannot be connected together, otherwise the IC will be burned, and the speaker (load) should be connected before power-on. Package  10 x Super Mini Digital Power Amplifiers Board
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