Robocraze PAM8403 3W Digital power Audio Amplifier Board USB DC 2.5V ~ 5V. Class D

Robocraze PAM8403 3W Digital Power Audio Amplifier Board is a compact Class D amplifier perfect for DIY audio projects. Enjoy clear sound with its efficient design.

Key Features

• Miniature Class D design for easy integration into digital products.
• Dual channel stereo output delivers 3W + 3W power.
• Works efficiently with a 5V USB power supply.
• Features good noise suppression for clearer audio output.
• Double panel wiring enhances performance and reliability.

Specifications

• Power Output: 2 x 3W
• Power Supply: DC 2.5V ~ 5V
• Amplifier Class: Class D
• Channels: Stereo

FAQs

Q. What is the power output of this amplifier board?
A. This board provides a stereo output of 3W per channel.

Q. What power supply can I use with the PAM8403 board?
A. You can power it using a DC supply from 2.5V to 5V, often via USB.

Q. Is this amplifier suitable for small speakers?
A. Yes, its 3W output is ideal for smaller, efficient speakers.

Q. What precautions should I take when using this board?
A. Ensure the left and right channel outputs do not connect to each other to avoid damage.