In Hann

攜帶音響-藍牙智能喇叭-平板-耳機喇叭

In Hann
SPECIFICATION
FW0004 is a high-efficiency digital audio power amplifier IC with the maximum output 30W, that directly drives speaker while reducing distortion of pulse output signal and reducing noise on the signal.

Features

●Power limit functionor
●Pop noise reduction function
●S/N Radio>100dB
●Frequency adjustment


SPEAKER SPECIFICATION
Maximum output power 30W, THD+N = 10%, VDD = 15 V, RL = 8 Ω
Output power efficiency >85% (VDDP=12V, RL = 8Ω)
Frequency Response. 50Hz~20KHz
Over current protection YES
Short circuit protection YES
Over temperature protection YES
Power supply 15V, 2.6A

Typical Connection Diagram
 

PCB parts locations
(1)AMP
 
(2)Control
 

PCBA Dimensions (Unit:mm)
(1)AMP
 
(2)Control