PAM8403 Mini 5V Audio Amplifier Board with Switch Potentiometer

The PAM8403 Mini 5V Audio Amplifier Board with Switch Potentiometer is a compact and efficient audio amplifier board based on the PAM8403 chip. Here are its features and specifications:

  Features:  

• Small and compact PCB size (approximately 30mm x 22mm)
• Built-in switch potentiometer for volume control and power switch
• Flexible assembly and usage
• High-definition sound quality with digital amplifier chip
• Upgraded power supply filtering with 470uF capacitor
• High-fidelity sound output of 3W + 3W
• Potentiometer with switch for easy power cutoff
• Suitable for battery or portable electronics products
• Suitable for long-time steady usage

  Specifications:  

• Operating Voltage: 2.5V to 5.5V
• Maximum Output Power: 3W x 2
• PCB Length: 30mm
• PCB Width: 22mm
• Weight: 8g

  Application:  

• Battery-powered or portable electronic products
• Any application requiring a compact and efficient audio amplifier
• Ideal for hobbyists and enthusiasts seeking high-fidelity sound output

  Note:  

• Ensure that the power supply voltage does not exceed 5.5V
• Avoid reverse polarity for the power supply connections to prevent board damage

  Package Includes:  

• 1 x PAM8403 Mini 5V Audio Amplifier Board with Switch Potentiometer

This amplifier board is suitable for a wide range of audio amplification applications where space and efficiency are crucial factors.