Feature
Power amplifier board size:2.1×1.2CM
Output voltage:6V-14V
Output Power
7W (CLASS D, 7.4V/4┯, THD=10%)
10W (CLASS D, 9V/4┯, THD=10%)
18W (CLASS D, 12V/4┯, THD=10%)
The power amplifier board defaults to the D type mode. When using the CTRL mode setting, R6 and R7 are soldered off.
Usually the CTRL pin will be connected to the Bluetooth MUTE pin.
Voltage from CTRL PinWork Mode
0-5VLow power mode
0.9V~1.6VClass AB
2.0V~5.0VClass D
Note:When the chip power supply voltage is 12V or higher, and enters the Class AB working mode, due to the serious heat of the chip, the over temperature protection will be started.
Package Included
1 x Amplifier board
Additional information
| Weight | 0.002 kg |
|---|
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