40/50W Bluetooth Sztereó digitális erősítő modul.
Tápfeszültség 8-24V, alkalmas 12/24V-os működésre is.
Passzív hűtéssel max 40W-ig használható, aktív hűtéssel vagy plusz bordával 50W-ig használható.
A hangszórók védelmének érdekében célszerű minimum 75W-os hangszórókat használni.
Power Supply: 8-24V
Type: XY-AP50L
Precautions for use:
1. Use the power amplifier board as far away as possible from the WIFI signal (router)
2. The recommended power supply voltage is DC 8~24V, if it exceeds 26V, the chip will be burnt.
3. When connected to a 4Ω speaker, the power supply does not exceed 12V, and when connected to an 8-ohm speaker, the power supply does not exceed 24V.
4. The power supply current is recommended to be above 5A.
5. The working power of the module exceeds 50W*2, and a heat sink is required
6. The speaker cable should not be too long, and ensure that it is suitable within 1 meter
7. Pay attention to static electricity protection. Before touching the power amplifier board, you need to release the static electricity on your hands to avoid static electricity from breaking down the chip. The Bluetooth chip is more sensitive to static electricity.
8. It is recommended to adapt the speaker with a rated power of 75W and above to avoid the speaker from heating and burning