5.1Amplifier Board 400 Watt RMS, Review & Sound Test, घर में होम थिएटर 

Review and Audio Test of 5.1Amplifier Board 400 Watt RMS, Review & Sound Test, घर में होम थिएटर
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Description of the board:
1. Using TPA3116D
2. The power filter capacitor adopts imported electrolytic capacitor 3300UF/50V
3. 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.
4. The PCB adopts 1.6mm thick double-sided board, 2.0 oz copper thickness, and full tinning process to ensure good passing performance of large and small currents.
5. The use of fully shielded audio special high-current inductors ensures a clear and powerful sound.
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
Colour:As shown
Material:PCB+metal
Size:130x95mm