BD28412MUV-E2 Integrated Circuits (ICs)

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The BD28412MUV-E2 is a linear audio class AB power amplifier module, integrated with thermal protection, low harmonic distorted and low noise. This module is a power amplifier device with medium power (20W) and high efficiency up to 84.5%. It is an ideal choice for audio systems, which requires high-performance power amplification.

Application Field

This product is widely used in amplifying low power audio signals, such as amplified sound, mobile phone, musical instrument, recorder equipment, and other household or business audio applications.

Aside from its use in audio systems, the BD28412MUV-E2 is also popularly used in industrial fields, such as car audio stereo enhancement, speaker multimedia entertainment, home audio system amplification, and other control systems.

Working Principle

The BD28412MUV-E2 was created with the intention of providing a medium power and high-performance power amplifier solution. It this regard, the device utilizes its main components, such as topology, integrated circuits, and MOS-FET field effect transistors, to ensure its effective and reliable performance.

Its topology is based on the class AB audio power amplifier. The device is composed of two main stages, namely the Class AB driver stage and the Class AB output power stage. These two stages are combined with intermediate frequency filters to effectively reduce noise and undesired harmonics.

The integrated circuits used by the BD28412MUV-E2 are designed to pass the audio signals through two points of amplification. The first point of amplification raises the signal level to make it suitable for the Class AB output power stage. The second point of amplification increases the signal level to provide sufficient power output.

Lastly, the MOS-FET field effect transistors are used to provide the necessary drive and power required by the Amplifier. These transistors can transfer large amounts of power with minimal loss of energy or performance, making it an ideal choice for power amplifiers. Additionally, these transistors also allow the device to function within its rated power output range.

Conclusion

The BD28412MUV-E2 is a linear audio class AB power amplifier module that is ideal for applications that require medium-level power and excellent performance. It is composed of topology, integrated circuits, and MOS-FET field effect transistors that help to ensure its efficient and reliable performance. Aside from its use in audio systems, the BD28412MUV-E2 is also popularly used in industrial fields, such as car audio stereo enhancement, speaker multimedia entertainment, and home audio system amplification.

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