Audio amplifier XH-M181, PAM8610 chip, 2-channel, stereo

The  XH-M181amplifier board with 12V voltage uses a  PAM8610chip according to official standard circuit design, chip selection based on the original imported US PAM class D amplifier chip, with ultra-high efficiency and super power. 

At 12V and an output power of 10W, the chip does not require a cooler, but also has overheating and overcurrent protection.

The output part of the LC low-pass filter circuit effectively suppresses the high-frequency noise on the signal line, which greatly improves the anti-interference ability of the circuit and prevents the use of nearby interference sources (such as cell phones, etc.). 

Power supply is recommended with 12v, 3A or even higher maximum currents

Overview:

• Operating temperature: -40 to +85 °C
• Chip: PAM8610
• Frequency range: 20Hz -20KHz
• Input resistance: 15K
• Output impedance: 4-8 Ohm
• Channel: 2-channel
• Power: 2x15W max
• Output power: 10w + 10w (8 Ohm)
• Supply voltage: 7V-15V
• Efficiency: 90%
• Cut-off current: 4uA
• Quiescent current; 20mA
• SNR: 86%
• Module size: approx. 37mm * 30.2mm * 16.2mm

Scope of delivery:

• 1x audio amplifier XH-M181, PAM8610 chip, 2-channel, stereo