Ecloud Shop 10 PCS PAM8406 MiNi Amplifier Board Module(5W+5W) D Class Amplifier Board

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About Ecloud Shop 10 PCS PAM8406 MiNi Amplifier Board

Product parameters:1. Advanced Micro Volume: 23 * 24MM weight 0.45 g2. Excellent noise suppression, in the absence of contact input audio, ear close to the speaker did not hear any noise3. The two-channel stereo, 5V power supply can output 5W + 5W power, direct drive 4?, 8? speakers, output power, full of energy, good sound quality, with left and right channel volume control.The unique non-LC filterless Class D digital power board, can directly use the USB-powered computers.5. The double-sided wiring, properly resolve ground balance and channel crosstalk caused by wiring between6. The ultra-miniature design, can easily be placed in a small space within the interior of various digital products, high amplification efficiency.7. The entire board used in all welding machines, welding quality comparable non-manual soldering iron!8. The rated working voltage 2.5-5V, limit operating voltage 5.5V.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 speaker connected (load).10 X modules