VSI-5.0S2R0FMA Power Supplies - Board Mount

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DC-DC converters are one of the most ubiquitous components in power supply engineering, and the VSI-5.0S2R0FMA is one of the most versatile on the market. This article will provide an overview of the VSI-5.0S2R0FMA\'s application fields and working principle.

General Overview

The VSI-5.0S2R0FMA is a high-power isolated DC-DC converter that is designed to be used in surge or aging applications. It provides a variety of features, including a single cell input voltage range from 5 to 18V, a maximum output current of 60A, adjustable output voltage, and EMI (Electromagnetic Interference) filtration. It also offers multiple protections including overvoltage, overcurrent, case over-temperature, and input under-voltage.

Application Fields

Due to its versatile design and features, the VSI-5.0S2R0 can be utilized in a variety of applications. It is commonly used in industrial, medical, telecom, automotive, and renewable energy applications, for example. It is also highly suited for applications that require high reliability, have varying current requirements, contain high power-loads, and/or require a wide input voltage range.

Working Principle

The VSI-5.0S2R0FMA uses a combination of switching and magnetic transformer technologies to convert an input voltage to an output voltage, with the input and output voltages being completely isolated from one another. During operation, the switching circuit rapidly switches ON and OFF the DC input voltage to generate a high frequency AC voltage. This AC voltage is provided to a magnetic transformer, which induces a voltage in its secondary winding (where the output voltage is outputted). This voltage is then rectified and filtered to obtain the required output voltage.

Conclusion

The VSI-5.0S2R0FMA is a powerful and reliable DC-DC converter that is suitable for a wide range of applications. It offers a variety of features, such as adjustable output voltage, overload protection, and EMI filtration, while its working principle is based on a combination of switching and magnetic transformer technologies. The VSI-5.0S2R0FMA is a reliable and highly adaptable component and is well suited for many industrial, medical, telecom, automotive, and renewable energy applications.

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