Dice Mini Power Amplifier Board 3W Type D Digital Audio Amplifier Power Amp Module 2.5V5.5V

This Mini Power Amplifier Board 3W 2.5v-5V Type D is a compact and efficient audio amplifier module, perfect for small audio projects and applications where space is limited. This board utilizes a Class-D amplifier chip, which offers high efficiency and low power consumption, making it ideal for battery-powered devices. With a 3W output power and 5V operating voltage, it delivers clear and loud sound for its size.

Class-D Amplifier: Provides high efficiency and low power consumption, minimizing heat generation and extending battery life.
3W Output Power: Delivers sufficient audio output for small speakers and projects.
5V Operating Voltage: Can be powered by standard 5V sources such as USB ports, power banks, and microcontrollers.
Compact Size: Small form factor makes it easy to integrate into various projects and enclosures.
Simple Interface: Easy to connect with audio sources and speakers using standard connectors.
Low Noise: Offers clear audio output with minimal background noise.
Wide Application: Suitable for DIY projects, portable speakers, audio amplifiers, and educational kits.
Applications:
DIY Portable Speakers: Ideal for creating small, portable audio devices.
Educational Projects: Great for teaching audio amplification and electronics concepts.
Audio Amplifiers: Used to boost audio signals from MP3 players, microcontrollers, and other audio sources.
Sound Modules: Can be integrated into sound modules for toys, alarms, and other devices.
Small Audio Systems: Suitable for small audio systems where space is limited.
Technical Specifications (Typical):
Amplifier Type: Class-D
Output Power: 3W
Operating Voltage: 5V DC
Speaker Impedance: 4-8 Ohms (Ω)
Efficiency: High efficiency, typically over 90%
Dimensions: Compact, typically around 20mm x 20mm
Audio Input: Single-ended audio input
Output: Speaker output terminals
The Mini Power Amplifier Board 3W 5V Type D is a versatile and efficient solution for amplifying audio signals in various small-scale projects. Its compact size, high efficiency, and ease of use make it a popular choice for hobbyists, students, and professionals alike.