VE-B5N-EX-F3

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Introduction to DC to DC converters

A DC to DC converter is a device that converts direct current (DC) from one voltage level to another. It is sometimes referred to as a DC-to-DC power supply. DC-to-DC converters are used in a variety of applications, including telecommunications, automotive, medical, and industrial equipment. An example of a commonly used DC-to-DC converter is the Buck-Boost converter, which is capable of converting a fixed DC input voltage to a higher or lower output voltage.

VE-B5N-EX-F3 application field and working principle

The VE-B5N-EX-F3 is a DC to DC converter made by Vicor Corporation. It is a single output, high-performance converter that can generate up to 15A continuous output current at a wide input voltage range of 5V to 12V. The VE-B5N-EX-F3 is used in applications such as communications, computing, digital imaging and motor-control.The VE-B5N-EX-F3 works by transforming an input voltage into a higher or lower output voltage based on the ratio between input and output voltage levels. The device also provides regulation of the output voltage based on incoming voltage fluctuations. The device uses a buck-boost topology to provide a stable output voltage in both buck and boost directions. The VE-B5N-EX-F3 also implements active current sharing, enabling the output current to be dynamically distributed among multiple power modules and allowing for higher current capability per module than would be possible with a single module.

VE-B5N-EX-F3 features

The VE-B5N-EX-F3 is designed for efficient operation over a wide input and load range. It implements an advanced PWM control loop to ensure fast, accurate regulation of the output voltage. The device offers adjustable switching frequency for system optimization and has several power saving features to reduce power consumption in no-load, light load, and low input voltage conditions. The VE-B5N-EX-F3 also has a low standby current of 280μA and a no load power consumption of 0.25W.The VE-B5N-EX-F3 provides built-in protection features such as over current, over temperature, short-circuit, and under voltage protection. It has an Open-frame construction for easy thermal dissipation. The device also provides integrated soft start and a selectable (fixed) output voltage range of 1.2V to 5.5V.

Conclusion

In conclusion, the VE-B5N-EX-F3 is a high performance DC to DC converter capable of converting an input voltage of 5V to 12V into a regulated output voltage of 1.2V to 5.5V. It is designed for applications such as communications, computing, digital imaging and motor-control. The VE-B5N-EX-F3 is optimized for efficient operation and has built-in protections and low standby current for reliable operation.

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