Description:

PAM8403 small mini 5V digital power amplifier board (can be USB powered) (XY) board USES PAM8403 digital power amplifier chip, circuit is simple, reliable work.

Working voltage of 2.5 V to 2.5 V, 3 wx2 maximum output, efficiency can achieve 90% above, it can use USB 5V power supply on a computer, it's idle for battery and portable electronic products.

Working Voltage:DC 5V

Output Power:3Wx2(5V 4ohm)

Board Size:29.5X20.2X15mm 

Package includes:

1 X PAM8403 digital stereo audio amplifier module

Note: all the descriptions and prices are subject to change without prior notice.

Free Shipping: No

Shipping Weight/Unit(g): 0.00

Std. Packing Qty. (pcs): 1

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