Feature●Voltage Range: The mini power amplifier board operates within a voltage range of 3-12V, with an optimal performance at or above 5V.●Speaker Power: The mini sound amplifier module supports speaker power between 0.5W to 10W, with a recommended 8W speaker for optimal output.●Low Quiescent Power Consumption: The quiescent current of the sound amplifier module is approximately 2mA, ideal for battery-powered applications.●Wide Applications: This mini sound amplifier module finds extensive use in adjustable gain chains, offering a broad supply voltage range, minimal external components, and is highly compatible with recorders.●Indicator Light: Equipped with a power indicator light, this sound amplifier module includes an onboard volume control potentiometer, increasing the volume when turned clockwise.Description Description：
Designed for versatile applications, this mini power amplifier board boasts a voltage range spanning from 3V to 12V, with an optimal performance threshold at 5V or higher. Supporting speaker power output between 0.5W and 10W, the module excels with an 8W speaker. With a mere 2mA quiescent current, its ideal for battery-powered setups. Its adaptability spans from adjustable gain chains to recorder usage, featuring a power indicator light and onboard volume control for ease of use.
Specification:
Item Type: LM386 Power Amplifier Board
Material: PCB
Suitable Battery Voltage: DC 3-12V
Voltage Error: ±0.1V
Load Current: 10A
Package List:5 x Power Amplifier Board