VE-B73-EW

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DC-DC Converters are essential components of electronic systems that supply power. In today\'s world, they are increasingly becoming popular due to the growing demand for more efficient and smaller form factor power supplies. With their cost efficiency and high power efficiency, DC-DC Converters are becoming increasingly important in a wide range of applications from automotive to aerospace and from consumer electronics to industrial automation.

The VE-B73-EW is an advanced family of DC-DC Converters from Vicor Corporation, offering high efficiency power conversion and large current and power density levels. It offers multiple input and output voltage configurations, making it ideal for a wide range of applications. This DC-DC Converter family is well suited for computing and embedded applications as well as automotive, telecom, and industrial sectors.

The main components of the VE-B73-EW DC-DC Converter are the following: a primary switching regulator, a step-down transformer, an inductor, a secondary regulator, and protection circuit components. The primary switching regulator is responsible for converting the input voltage into a higher voltage and for regulating the output voltage. It consists of a power device, a control circuit, and a power supply circuit. The step-down transformer is responsible for decreasing the output voltage from the primary regulator. The secondary regulator is responsible for regulating the output voltage, while the protection circuit components provide protection against overloads, short circuits, and overvoltages.

The VE-B73-EW DC-DC Converter can be used for different applications, such as industrial automation, telecommunications, automotive, and consumer electronics. Its features offer several benefits compared to other DC-DC Converters, including high power efficiency (more than 90 % typ.), high power density (up to 98 W/in3), optimized thermal performance, fast transient response, and high input and output voltage ranges from 3.3 V to 48 V.

The VE-B73-EW DC-DC Converter has two operating modes—force-current mode and force-voltage mode. In the “force-current mode”, the output voltage is fixed and the output current is adjusted while in “force-voltage mode”, the output current is fixed and the output voltage is adjusted. The two operating modes enable the VE-B73-EW to provide a cost-effective solution for applications with highly dynamic voltage and current levels.

The VE-B73-EW family of DC-DC Converters provides a high level of performance and reliability, making it ideal for various applications. Its features make it suitable for use in a wide range of applications such as digital signal processors, RF transceivers, motor drives, and embedded systems. Furthermore, this DC-DC Converter family can provide the necessary power for most applications requiring powering from a wide input range.

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