VI-2N1-EU-F3

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DC-DC converters are the foundation of power engineering and, with their versatile functions, have become a key component in a variety of engineering applications. One such device is the VI-2N1-EU-F3, an isolated DC-DC converter designed to convert input voltage from 12V to 24V and boost a regulated output voltage up to 28V. This isolated DC-DC converter offers fast start up, wide output range, and high reliability in a compact MSOP package.

The VI-2N1-EU-F3 is suitable for multiple working conditions and different application fields. First, it is suitable for AC/DC adapter, laptop adapter, and other high-frequency applications with current up to 2.5A. Second, it is widely used in industrial automation, robot, medical instrument, smart lighting, electric power and other fields.

The main features of the VI-2N1-EU-F3 include over voltage protection, output short-circuit protection, input reverse polarity protection, fast start up, wide voltage range, and high efficiency. The integrated IC integrates the power section (MOSFET, control chip, and DRV chip) with the control section, which makes it compact in size and high in power efficiency.

Not only is the component highly efficient, but it also offers very high safety and reliability. The EMC integrated filter and the built-in over-voltage protection protect the output from over current and voltage surges. In addition, the converter can be operated in high temperature environments with an operating temperature range of -50°C - +85°C.

The working principle of the VI-2N1-EU-F3 is based on the same operating principle as other DC-DC converters. It uses a transformer of an alternating voltage stage to step down the input voltage. The alternating voltage is then rectified and regulated in the DC stage, resulting in the output voltage being regulated at a set voltage set by the control loop.

The VI-2N1-EU-F3 is a robust, reliable, and efficient isolated DC-DC converter. Its main features include over-voltage protection, output short-circuit protection, input reverse polarity protection, fast start up, wide voltage range, and high efficiency. It is suitable for multiple working conditions and various application fields such as AC/DC adapters, laptop adapters, industrial automation (including robotics and medical instruments), and power control.

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