Custom TPA3116 CSR8645 CSR4.0Wireless Digital Amplifier Board Class D Stereo Amplifier Board 2x50W 20Hz to 20kHz Manufacturer

TPA3116 CSR8645 nondestructive bluetooth digital power amplifier board
 
Goods description:
 
This article all parts for home furnishings, simplicity, quality pure; Use high quality original parts, not just the safety guaranteed quality, long service life, more important is to make the actual performance can meet the design goal of a strong guarantee. The pursuit of first-class quality is our consistent aim.
Product details:
 
N the original TPA3116 CSR8645 4.0 and bluetooth module
 
N power filtering capacitor using the nikon and Japan panasonic electrolytic capacitor
 
N electrolytic capacitance signal main circuit USES Taiwan famous brand, Japan nikon electrolytic capacitor is used in the main filter capacitance, continuous power to ensure a strong support.
 
N choose the rings of metal resistance resistance, accuracy + / - 1% of the rings metal film resistor is used in the main circuit, ensure the machine good signal-to-noise ratio.
 
N PCB used 1.6 mm thick double-sided board, 2.0 oz copper thick, tin the whole process, to ensure good through the performance of the size of the current. The first-class quality of PCB.
 
N using the latest bluetooth version 4.0
 
N connect bluetooth mode and connection mode of general equipment!
 
N input mode only bluetooth input function.
The basic parameters:
 
1. The way to work: D class
 
2. The static current: 50 ma
 
3. Working efficiency: 90%
 
4. The rated output power: 2 * 50 w
 
5. Frequency response: 20 hz to 20 KHZ
 
6. Working voltage: DC18V to DC24V
 
7. The largest output current: 3 a
 
8. The receiving range of 10 meters (extended bluetooth antenna is better)
 
PCB size: 82 * 80 mm