VI-B2K-EX-F4

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With DC DC converters becoming more commonplace, the VI-B2K-EX-F4 offers a versatile solution to a range of power conversion tasks. This article explores the application field and working principle of the VI-B2K-EX-F4.

Overview

The VI-B2K-EX-F4 is a switch mode power supply designed for use with a wide variety of DC DC converters. The VI-B2K-EX-F4 is a cost-effective, robust power supply designed to provide reliable operation and filtration of large AC mains voltages. It provides a steady supply of DC voltage to a range of DC/DC converters, thus simplifying the design of power converter systems.

Design and Features

The VI-B2K-EX-F4 is built with a highly efficient switch mode power supply designed to accept a wide range of input voltages from 100 to 265 VAC, without the need for an external transformer. It is capable of delivering up to 40A of continuous output current at a voltage as low as 2.5 VDC and up to 12 VDC. The VI-B2K-EX-F4 provides two adjustable outputs, one rated at 12 VDC and the other at potentiometer 5 VDC. It also provides a wide range of adjustable voltage and current limits, as well as a 5V/-5V dual output, programmable frequency control, and digital display.

The compact design of the VI-B2K-EX-F4 is a benefit for many applications, as it can fit into a very small space, making it ideal for use in high-density systems. The VI-B2K-EX-F4 also has the necessary safety features such as over-voltage protection, over-temperature protection, and overload protection. Additionally, it has an integrated filter to provide the best possible noise reduction, making it highly suitable for use in areas that require sensitive electronics.

Application Field

The VI-B2K-EX-F4 is a powerful and reliable switch mode power supply designed for applications in industrial, telecommunication, and medical systems. It can be used in a variety of applications, including DC/DC converters, power supply modules, voltage regulators, current controllers, robot control systems, and many more.

The versatility of the VI-B2K-EX-F4 makes it an ideal choice for applications in many different environments, such as automotive, aerospace, and marine. It is also suitable for high-end and mission-critical applications such as power supply systems for data centers and embedded systems.

Working Principle

The VI-B2K-EX-F4 is based on a classic buck topology that employs two metal–oxide–semiconductor field-effect transistors (MOSFETs). As the input voltage is applied to the primary of the transformer, the primary winding inductance stores energy. Additionally, the secondary winding has a center tap, which allows for a greater range of adjustability. As the MOSFETs open and close, the stored energy is converted into a steady DC voltage at the output of the secondary winding.

The VI-B2K-EX-F4 also employs a combination of active and passive components to ensure that the output voltage and current remain stable and within the desired range. This provides increased energy efficiency and reliability. Additionally, the integrated filter helps to reduce the amount of noise generated, allowing for smoother operation.

Conclusion

The VI-B2K-EX-F4 offers an excellent solution for DC/DC converter applications. With its efficient switch mode operation, adjustable voltage and current limits, and programmable frequency control, the VI-B2K-EX-F4 is an ideal power supply for a variety of applications. Additionally, its high performance and reliability make it a great choice for mission-critical and high-end applications.

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