Ddescription

The product in the 12V power supply can output 10W +10 W power, the chip without heat sink, but also has overheating, overcurrent protection. This module has a switch function, the SW will be shorted to close the function output. The output part of the LC low-pass filter circuit, effectively suppress the signal line of high-frequency noise and spike interference, greatly enhanced the circuit’s anti-jamming capability, some sources of interference (such as mobile phones) near the power amplifier board will not have any interference.(The pop noise of this product is big also at power on/off. But this product  provides the mute function.)

Product Parameters:

• Working mode: Class D (PWM modulation type)
• Chip selection: PAM8610
• Power supply range: DC6V-15V (Nature Protection) (Recommended power: DC 12V2A)
• Dimensions: 25 * 31 * 2.5mm
• Channel Type: Dual Channel
• Output power: 10W * 2 (8R load) / 15W * 2 (4R load) (Recommended speaker: 10-30W)
• Frequency response: 20HZ-15KHZ
• Quiescent current: 20mA (DC12V)
• SNR: 90%
• Input impedance: 20K
• Output impedance: 4-8R
• Harmonic Distortion: <0.1%

Product Features:

• Low quiescent current;
• With off, mute function;
• Over-current, overheating, short circuit protection
• More than 90% efficiency;
• Low EMI and good PSRR