PAH75S48-2.5

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DC-DC converters allow efficient conversion of DC power from one voltage to an adjustable voltage output while the current level remains constant. In many applications, the DC-DC converter is the ideal choice for providing constant DC power for a wide variety of electronic components. The PAH75S48-2.5 is a high power, wide input voltage range DC-DC converter designed for use in demanding industrial, automotive, and military applications that require precise regulation of voltage. In this article we will discuss the application fields and working principle of the PAH75S48-2.5 DC-DC converter.

Application Fields

The PAH75S48-2.5 is ideal for industrial, automotive, and military applications due to its wide input voltage range and high power capabilities. Industrial applications typically require precise control of current and voltage, and the PAH75S48-2.5 can provide these features in a reliable and efficient package. Automotive systems often need continuous power regulation and the PAH75S48-2.5 is capable of providing a power output of 48V from a wide range of automotive voltages, allowing for a consistent power supply even in voltage variations. The PAH75S48-2.5 is also ideal for military applications due to its wide input voltage range and high power handling capabilities.

Working Principle

The PAH75S48-2.5 is a wide-input DC-DC converter with a synchronous buck configuration. This means that the converter utilizes two switching components, a high-side (MOSFET) switch and a low-side (MOSFET) switch, to alternately control the amount of current to the output capacitor. The two MOSFET switches control the current flow from the input side to the output side of the DC-DC converter. When the high-side MOSFET is turned on, the inductor helps to build up magnetic flux, allowing current to flow from input to output. When the high-side MOSFET is turned off, the magnetic flux collapses, allowing the current from the output capacitor to feed back into the input side of the converter. This process continues, allowing the DC-DC converter to regulate its output voltage against changes in input voltage, load, and temperature.

Conclusion

The PAH75S48-2.5 is a high power, wide input voltage range DC-DC converter designed for use in demanding industrial, automotive, and military applications that require precise regulation of voltage. It is capable of providing power outputs of 48V from a wide range of input voltages, and has a high power handling capability. The PAH75S48-2.5 utilizes synchronous buck configuration, controlling current flow from the input side to the output side via two MOSFET switches, while the inductor builds up magnetic flux that allows current to flow from input to output. With its wide input voltage range and robust features, the PAH75S48-2.5 is an ideal choice for many demanding applications.

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