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The XH-M543 is a class D audio amplifier Board known for its high efficiency and excellent sound quality. It's widely used in various audio applications due to its performance and versatility.
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Utilizes a class D amplifier topology, known for its high efficiency. Class D amplifiers excel in several aspects compared to traditional analog amplifiers (Class A, B, and AB). Here are some key advantages that contribute to the popularity of Class D amplifiers,
High Efficiency: Class D amplifiers are highly efficient, typically exceeding 90% efficiency. This efficiency is achieved because the output transistors are either fully on or fully off, minimizing power dissipation as heat.
Size and Weight Reduction: The high efficiency and reduced heat generation of Class D amplifiers allow for a more compact design.
Flexible Design: Class D amplifiers are versatile and can be designed for a wide range of applications, from low-power audio devices to high-power professional audio systems.
Low Distortion: Class D amplifiers can achieve low levels of distortion, providing high-quality audio reproduction. Advances in design have addressed concerns related to distortion, making Class D amplifiers suitable for audiophile applications.
This amplifier board is a powerful audio solution, delivering a substantial output power of 120 watts per channel. Its versatility is evident in its compatibility with a wide range of input voltages, spanning from 12 to 26V. This flexibility in power supply design ensures seamless integration into various audio setups.
What sets this board apart is its incorporation of advanced protection features, including overcurrent protection, over-temperature protection, and DC offset detection. These features enhance the overall reliability of the amplifier, providing a safeguard against potential issues and ensuring the protection of connected components.
Beyond its protective capabilities, this amplifier is renowned for its ability to produce high-quality sound output with minimal distortion and low noise levels. This characteristic makes it an ideal choice for discerning audio enthusiasts and professionals who prioritize audio fidelity.
Data sheet
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