VI-21F-EY-F3

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DC-DC Converter, also known as DC regulated power supply, is an electronic power conversion device, which takes DC input voltage and converts it into a DC output voltage. It is an important component in the power distribution system, providing a cost-effective high-efficiency regulated power supply for all kinds of electronic systems and circuits. The VI-21F-EY-F3 series of DC-DC converters are one of the most advanced devices, and have a wide range of application fields.

The VI-21F-EY-F3 series DC converter employs the full bridge circuit topology, with an efficient synchonous rectification technology and state-of-the-art soft switching technology. It features high efficiency, up to 95%. The converter can operate over a wide input voltage range, from 6V to 50V, and is capable of providing an output voltage of either 3.3V or 5V. Moreover, it is capable of withstandng an input transient of up to 200V.

The VI-21F-EY-F3 series DC converter has a wide range of applications. It is suitable for use in industrial, communication, telecommunication, transportation, military, and consumer electronics systems requiring a regulated power supply. It is especially suitable for audio, video, computer, notebook computer, and other fields where high efficiency and output stability are needed. In addition, the DC converter can also be used in the following areas: automotive, computers, medical appliances, instruments and meters, LED lighting, mobile phone chargers, motor control and switch sockets etc.

The working principle of the VI-21F-EY-F3 series DC-DC converter is based on the principle of voltage transformation. The converter can adaptively control the output voltage in accordance with the adjustable output voltage command. The input voltage is converted into a specified output voltage through a switching circuit between two watt transform points. The VI-21F-EY-F3 series DC-DC converter can transform AC voltage to DC voltage, or transform a larger or more unstable DC voltage into a smaller and more stable DC voltage, and also offer a galvanic isolation between the input and output sides to ensure the quality of the output voltage.

The VI-21F-EY-F3 series DC-DC converter has the advantages of high efficiency, wide input range, fast distributed response, low standby current, and excellent output noise suppression. It can also effectively reduce the output voltage ripple, ensuring the stability of the output voltage. Its small size and low weight make it easy to install and cost-effective. Overall, the VI-21F-EY-F3 series DC-DC converter has wide application fields and is a reliable and cost-effective power conversion solution.

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