Digital Power Amplifier Board 100W+100W+4x50W AMP Module TPA 3116 5.1 Sound Channel Class D Audio Amplifier Board

1. The power filter capacitor adopts an imported electrolytic capacitor 3300UF/50V

2. Resistance The main circuit adopts a five-ring metal film resistor with an accuracy of ±1%, which ensures a good signal-to-noise ratio of the whole machine.

3. The PCB adopts a 1.6mm thick double-sided board, 2.0 oz copper thickness, and a full tinning process to ensure the good passing performance of large and small currents.

4. The use of fully shielded audio special high-current inductors ensures a clear and powerful sound.

5.1 Channel Power Amplifier Basic parameters:

• Product name: TPA3116 power level digital power amplifier board
• Working method: Class D
• Quiescent current: 150mA
• Work efficiency: 90%
• Rated output power: 100W+100W+4*50W
• Frequency response: 20Hz to 20KHz
• Working voltage: DC18V to DC24V
• Color: As shown
• Material: PCB+metal
• Size:130x95mm