VE-B4T-EV-F3

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DC-DC converters are a type of power electronics device that can take a DC voltage from one level and convert it to another lower or higher DC voltage. The VE-B4T-EV-F3 is a DC-DC buck converter from Vicor that has been designed with features that make it suitable for a range of applications in the industrial, automotive and consumer markets. It offers a high level of flexibility and performance with a wide input voltage range, high switching frequency, very low no-load input current, and small form factor.

The VE-B4T-EV-F3 Application Field

The VE-B4T-EV-F3 is a highly efficient and flexible DC-DC converter that can be used in a wide range of applications where power conversion is needed. These applications include:

• Industrial applications – VE-B4T-EV-F3 is suitable for use in industrial environments, such as in robotics, automation, factory automation and process control.
• Automotive applications – The VE-B4T-EV-F3 can be used in automotive applications, such as in-vehicle power systems, battery charging, and automotive lighting.
• Consumer applications – VE-B4T-EV-F3 can be used in consumer applications such as mobile phones, laptop computers, and other consumer electronics.

The VE-B4T-EV-F3 has a wide input voltage range (6–48V), which makes it ideal for applications that require a stable power supply over a wide range of input voltages. It also has a high switching frequency (up to 1MHz), which allows for high efficiency power conversion with minimal energy loss.

The VE-B4T-EV-F3 Working Principle

The VE-B4T-EV-F3 is a buck converter, which means that it converts a higher input voltage to a lower output voltage. In operation, the VE-B4T-EV-F3 uses an inductor, a capacitive filter, and a proprietary transistor switch to transfer power from the input to the output. The inductor stores energy from the input as a magnetic field, and then releases the energy as a filtered DC voltage to the output when triggered by the switch.

The VE-B4T-EV-F3 includes several control and protection features that enable it to provide optimal performance in the most demanding applications. The integrated switch-mode controller ensures that the output voltage is accurately regulated and does not exceed the nominal output voltage. The converter is protected against over-current, over-temperature, and short circuit, ensuring reliable operation and protection of the system.

The VE-B4T-EV-F3 is an extremely efficient and flexible DC-DC converter that can be used in a wide range of applications where power conversion is needed. It offers high efficiency, wide input voltage range, high switching frequency, very low no-load input current, and small form factor. It is an ideal solution for applications such as industrial systems, automotive systems, and consumer electronics.

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