JWS15048/R

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AC/DC converters come in many shapes and sizes, from small, single-phase equipments to large, three-phase systems designed for heavy industry. The JWS15048/R is a high-performance isolated dc/dc converter that is ideal for a wide range of applications. This article will explain the JWS15048/R’s application fields and how it works.

Applications

The JWS15048/R AC/DC converter is designed to operate in harsh industrial conditions. It produces a steady 48VDC output which can be used in a variety of applications, ranging from supplying industrial instruments to powering industrial control systems. It is also suited for automotive systems and classified as an ISO/TS 16949 certified product.

Due to its flexible architecture, the JWS15048/R is also well suited for applications in the telecom and transportation industries. Its wide input range and high efficiency ratings make it ideal for long-distance telecommunications network systems and railway transportation. Additionally, its low noise output makes it suitable for signal conditioning applications.

Working Principle

The JWS15048/R AC/DC converter utilizes a full bridge rectifier circuit to convert alternating current (AC) voltage to direct current (DC) voltage. This type of circuit uses four diodes to allow current to flow both directions, and is the most common type of AC/DC converter for industrial applications. The rectifier circuit is then connected to an intermediary transformer, which increases the voltage to the desired level. This is then connected to a regulator or switching circuit, which provides a consistent output voltage. This type of regulator or switching circuit is typically controlled by a microprocessor and is adjustable, allowing for the desired output voltage.

Once the desired output voltage is established, additional components such as a filter, EMI/RFI filter, regulation circuit, or shaping circuit may be added to improve the power factor and reduce electromagnetic interference. Additionally, safety features such as current-limiting protection and temperature control will improve the reliability of the converter.

Conclusion

The JWS15048/R AC/DC converter is an ideal solution for a variety of applications in the industrial, telecom, and transportation industries. Its high efficiency ratings, wide input range, and reliable output voltage control make it one of the most versatile AC/DC converters on the market. Additionally, its modular design allows for greater flexibility in system integration.

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