TPA3116D2 50Wx2 Official Version Finished Stereo Digital Power Amplifier Board

2019 Cheap TPA3116D2 50Wx2 Official Version Finished Stereo Digital Power Amplifier Board All components of this product are , unpretentious, pure quality; using parts, not just the quality and safety are guaranteed, long life, more importantly,that the actual performance can meet the design target Subject of strong guarantee The TPA3116 Electrolytic capacitors used in signals the main loop, the main filter capacitor electrolytic capacitor using a for dedicated capacity 2 × 1000uF, full-wave bridge rectifier circuit to ensure strong support for a steady stream of power Coupling capacitor with the top from Weimar capacitor 1uF Resistance selection rings metal resistance, the main circuit employs a precision of ± 1% metal film resistors rings, ensure the machine a good signal to noise ratio PCB using double-sided sheet 1.6mm thick, 2.0 oz copper thickness, HASL whole process to ensure that the size of the current through the good performance. PCB-class quality The fully shielded high-current inductors 127, to ensure sound crisp and powerful Basic performance parameters: Work: Class T Main Chip: TPA3116 Operating Voltage: DC8~24V Operating Current: 4.5~7.5A Standby Current: 20~45mA Audio Signal Input: Low level -0.3~6.3V Output Power: (DC12V 4Ω 25w+25 w) (DC21V 4Ω 50w+50w) Operating Frequency: 20Hz to 20KHz Work Environment: - 40 to 85 centigrade Over current protection Over temperature protection P C B Size: 93*56*21mm/3.66*2.2*0.82" Quantity:1pc Packing: 1 x Audio Amplifier Board