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Micro USB PAM8403 power amplifier board 2-channel 3W+3W Class D audio Amplifier board
$0.90

Micro USB PAM8403 power amplifier board 2-channel 3W+3W Class D audio Amplifier board

Available Qty: 41
SKU: A-7486
N/A
$0.90
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Product Description

Specifications
Working voltage: 3.6V-5V
Limit voltage: 5.5V
Two-channel stereo,
POWER: 3W+3W(4 Ohms)
Efficiency: >90%
Dimension(LxW): 21.2x22.1mm
Class D digital power board without LC filter can be powered by computer USB.

The left and right channel output of "negative" cannot be connected in parallel, otherwise it will burn the IC, and before the current flow, the speaker (load) should be connected first.
 

More Information

Same Spec Items -
SKU A-7486
Manufacturer N/A
MPN A-7486
Can be used with -

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