VI-B4V-EY

DC-DC converters are usually used in applications where a high current or voltage is required. VI-B4V-EY is one such DC-DC converter that is ideal for use in a wide range of applications. This article looks at the application field and working principle of the VI-B4V-EY.

Application Field

The VI-B4V-EY is mainly used in applications involving high voltages and currents. Examples of such applications include aerospace, power systems, and industrial motor control. It can also be used in applications that require high reliability and efficiency, such as solar power systems. Additionally, this converter is designed for use in a wide range of temperatures, from -20°C to +85°C.

Working Principle

The VI-B4V-EY is based on a four-phase, three-bridge rectifying, and transformation circuit topology. This topology requires only four power MOSFETs to generate a sine wave voltage across the output transformer, resulting in a high overall efficiency. This converter is also designed to reduce the output voltage ripple, providing a more stable output and improving overall system performance.

The VI-B4V-EY operates at a maximum frequency of 200 kHz, which is typically sufficient for most applications. This converter supports a wide input voltage range from 8 to 150 VDC, and is capable of delivering an output power ranging from 60 to 600 W at mean power. This converter is also designed with active power cycling, allowing users to easily adjust the output voltage by changing the duty cycle of the active switching elements.

Summary

The VI-B4V-EY is a high performance and efficient DC-DC converter suitable for use in a wide range of applications requiring high voltages and currents. Its four-phase, three-bridge rectifying, and transformation circuit topology provide efficient and reliable conversion, while its active power cycling allows users to easily adjust the output voltage. Additionally, it supports a wide range of input and output power, making it a versatile solution for many applications.