V48C28T75BS2

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DC DC converters are electrical devices that convert direct current (DC) power sources from one voltage to another. They are also known as “DC-to-DC converters” or “DC to DC power converters.” DC DC converters are found in nearly every electronic device that requires a regulated source of power. The V48C28T75BS2 DC-to-DC converter is a high power, 48V converter from Murata Power Solutions. It is designed to convert a 48VDC input to a 28VDC output.

Application Field

The V48C28T75BS2 DC-to-DC converter is a great choice for applications such as electric vehicles, medical devices, server applications, and many more. It is capable of delivering up to 75A of continuous output current and up to 250A peak without need for additional cooling. This makes it ideal for applications that require high current such as motor drives, power amplifiers, and instrumentation.

Working Principle

The V48C28T75BS2 DC-to-DC converter is based on a buck-boost topology. It consists of a main power stage, a controller, and a feedback control circuit. The power stage is the part of the converter that does the actual voltage conversion. It consists of a transformer, several switching transistors, and a rectifier bridge. The controller regulates the voltage output of the converter by monitoring the feedback voltage from the feedback control circuit and adjusting the duty cycle of the switching transistors accordingly. The feedback control circuit consists of a voltage scaled resistive divider and an operational amplifier. It monitors the output voltage and generates a signal to the controller to adjust the duty cycle of the switching transistors.

The V48C28T75BS2 DC-to-DC converter is built with Murata’s advanced technology that ensures reliable electrical performance and long product life. The converter also features short circuit protection, overload protection, and wide input and output voltage range. It is an ideal solution for applications that require a small, efficient, and high power DC-to-DC converter.

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