V300B48C150BS2

DC/DC Converters

DC/DC converters are power conversion devices that are used to transform an input voltage to an output voltage, either higher or lower than the input. Examples of common applications include server power supplies, LED lighting and all forms of electronic and industrial control.

V300B48C150BS2

The V300B48C150BS2 DC/DC converter is a highly efficient, very small size, three terminal module consisting of a pair of MOSFETs connected in a full bridge configuration and controlled by an internal driver. It is designed to provide excellent load regulation from a source of up to 48 VDC and provides adjustable output of either 1.5 VDC or 12 VDC, depending on electrical settings. Output power up to 300W makes this an ideal choice for numerous applications with higher power needs.

Application Field

Typical applications of the V300B48C150BS2 include computer and industrial server power supplies, industrial automation systems, LED lighting systems, telecom equipment, test equipment, medical equipment, and more. The device’s small size, high efficiency, adjustable power output, and wide operating temperature range make it ideal for high power applications.

Working Principle

The V300B48C150BS2 DC/DC converter utilizes a full bridge configuration of two MOSFETs, connected in series. The MOSFETs are controlled by an internal driver that is capable of rapidly switching on and off the two transistors, thus changing the voltage at the center point of the bridge. The output voltage is then adjusted with an external potentiometer, making it possible to adjust the output voltage to the desired level. As the input voltage decreases, the bridge’s voltage adjusts accordingly, maintaining a consistent output voltage.

The device’s excellent efficiency rating is due to its low quiescent current. The device has low output current and voltage ripple, resulting in low noise levels and superior overall power conversion. The device’s high temperature range and low power losses enable it to provide reliable performance even in harsh environments.

Conclusion

The V300B48C150BS2 DC/DC converter is a highly efficient device, providing adjustable and reliable power output for electronic and industrial applications. Its small size, wide temperature range, and high efficiency make it a popular choice for computer and server power supplies, LED lighting, industrial automation, telecom systems, medical equipment, and more.