TPA3116 2.1 Bluetooth amplifier board (Special)

product details

All parts of this product are original authentic, unpretentious, pure quality; the use of high quality original parts and components, not only the safety and quality are guaranteed, long service life, more important is to make the actual performance to achieve the design goal of a strong guarantee. The pursuit of first-class quality is our consistent aim.

n Original TPA3116 and CSR4.0 Bluetooth module

n coupling capacitance using Germany's Siemens 1UF

n Electrolytic capacitor signal main circuit using Taiwan's brand name, the main filter capacitor imported electrolytic capacitors from Japan to ensure a strong stream of power support.

n resistor selection of metal ring resistors, the main circuit accuracy ± 1% of the ring metal film resistors to ensure a good signal to noise ratio machine.

n PCB with 1.6mm thick double-sided plate, 2.0 oz copper thickness, spray the whole process of tin, to ensure the size of the current good pass performance. First-class PCB quality.

n fully enclosed dust-proof potentiometer, the performance is more stable, more durable than the average potentiometer!
n Full-screen audio dedicated high-current inductor to ensure sound crisp and powerful.

n with the latest Bluetooth version 4.0

n way to connect Bluetooth and ordinary equipment, the same way! Search device (YJHIF) - Point (YJHIFI) Connect device - Play music

 

Basic performance parameters:

Work: D class

Quiescent current: 60mA

Work efficiency: 90%

Rated output power: 100W +2 * 50W

Frequency response: 20Hz to 20KHz

Operating voltage: DC18V to DC24V

The maximum output current: 3A

PCB size: 104 * 103MM

Potentiometer distance: 22MM 22MM 30MM