SUS102405B

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DC-DC converters are electronic systems and components used to convert an input voltage into a higher or lower output voltage. It is the foundation of many modern electronic systems, and is used widely in many areas such as commercial, industrial, and consumer applications, to deliver power that meets the required specifications of the system. One example of a type of DC-DC converter is the SUS102405B. In this article, we will discuss the application field and working principle of the SUS102405B.

SUS102405B Application Field

The SUS102405B is a resonant type DC-DC converter with a high switching frequency up to 1 MHz and a wide input voltage range from 6.5V to 13V. It is used in a wide range of different applications including portable electronic devices such as laptop computers, tablets, and cell phones, as well as automotive applications, industrial automation systems, medical electronics, and renewable energy systems. Its high switching frequency allows for the conversion of high power levels, making it suitable for higher power applications such as industrial systems or servers.

SUS102405B Working Principle

The SUS102405B converter operates on a resonant circuit that is composed of an inductor, a resonant capacitor, a two-level converter switch, and a pair of output capacitors. In the simplest terms, the inductor stores energy, the capacitors filter out any high frequency noise, and the switch creates an alternating current. The resonant circuit is a series of nodes which are programmed by the microcontroller to oscillate rapidly. The switch is then turned on and off rapidly to generate a constant voltage output. The purpose of the two-level converter switch is to limit the voltage on the output capacitors and allow for the constant voltage.

The SUS102405B is a constant voltage and current source, providing continuous voltage and current regulation even with a changing load. It also boasts an extremely high efficiency and reliable performance over the operating temperature range. Additionally, the SUS102405B has a wide input voltage range, making it suitable for multiple voltage applications, and it has a low EMI and low ripple noise output, making it ideal for situations where noise is a concern.

Conclusion

The SUS102405B is a powerful, reliable DC-DC converter that is suitable for a wide range of applications. It provides continuous voltage and current regulation even with a changing load, has an extremely high efficiency, and features a wide input voltage range and low EMI and noise output. Through its resonant circuit which is composed of an inductor, a resonant capacitor, a two-level converter switch, and a pair of output capacitors, it is able to rapidly oscillate to generate a constant voltage output. These features make the SUS102405B an excellent choice for many different power conversion needs.

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