YL2020 V1.0 Két kétcsatornás dupla 20W 2*20W 2x20W D osztályú digitális erősítő modul DC 12V 24V mini sztereó hangkártya
YL2020 V1.0 Two Dual Channel Double 20W 2*20W 2x20W Class D Digital Amplifier Module DC 12V 24V Mini Stereo Audio Board
Features :
 
class D digital amplifier module
Two- channel stereo .
power  supply voltage 8v- 24v
the maximum dynamic current :4 A
static curret < 40mA
Input signal :500 mV
IMpedance 4-8 Europe
Rated Power 20W*2
PCB Size 38*20*2.8MM PIN Width :2.54MMX12, Length 40MM
 
 
Pin defintion
 
Lin     :left channel signal input
AGND :signal ground
RIN    :right channel signal input
GND   : power ground
VCC    :power positive
FAULT :Fault Indication
MUTE : Mute Control
SD    : Shut down Control
RO_   :Right channel output negative
RO  :Right channel output positive
LO  :Left  channel output postive
LO-  :Left channel output negative
 
 
NOTE : In simple applications , the three blue lable does not require wiring pins .
Fault indication is high indication when output short sircuit;
mute ative high: shut down control active low
 
 
Package Included:
 
1PCS* Mini 12V 24V Stereo Audio Amplifier Board Dual Channel 20W x2 Class D Module
1005001605009467 - blackh