5PCS 2.5-5V 2X3W Mini Audio Class D amplifier board PAM8403 board

5PCS 2.5-5V 2X3W Mini Audio Class D amplifier board PAM8403 board

USD 1.18 USD
SKU: ctT0Em8q
Brand: Unbranded
GTIN: Dose not apply
Condition: New

Specifications

BrandUnbranded
UPCDose not apply

The unique non-LC filter Class D digital power board can be used directly USB-powered computer. PRECAUTIONS The left and right channel output of the "negative" and can not be together, otherwise it will burn IC, and take a good speaker should be preceded by electricity (load).

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