VI-2WP-CX

DC-DC converters are devices that convert a direct current voltage from one level to another. They are an integral part of many industrial applications such as the electrical power industry, telecommunications, and automotive industries. The VI-2WP-CX is one such DC-DC converter commonly used for a variety of applications. This article will discuss the field of applications and the working principle of the VI-2WP-CX.

Applications for VI-2WP-CX

The VI-2WP-CX is a high efficiency, high switching frequency, variable input voltage, series control DC-DC converter. Its application field includes C-Bus, C-Gauge and V-bus control systems, automotive and telecom power supplies, solar and wind energy applications, UPS application, as well as electric vehicle control systems. Its high efficiency makes it particularly useful for applications with high power demand. The wide input voltage range from 10 to 72 VDC makes the VI-2WP-CX suitable for a variety of applications.

Working Principle of VI-2WP-CX

The VI-2WP-CX uses a parallel boost buck topology to convert an input DC voltage into a higher or lower voltage as desired. The device utilizes a Fixed Frequency Current Mode Control Technique and is capable of up to 98% efficiency. The output is controlled through an external resistance that sets the output voltage and a power transistor that conducts or blocks the circuit depending on the desired output voltage. The VI-2WP-CX also features internal thermal shut-down protection, short circuit, overload, and over-current protection.

Conclusion

The VI-2WP-CX is a high efficiency, high switching frequency, variable input voltage, series-control DC-DC converter suitable for a variety of applications. Its wide input voltage range and high efficiency make it suitable for power demanding applications such as automotive and telecom power supplies, solar and wind energy applications, and electric vehicle control systems. Its working principle utilizes a parallel boost buck topology with a Fixed Frequency Current Mode Control Technique to achieve up to 98% efficiency.