RP75H-4805SRW/N-HC

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DC-DC converters provide a valuable way to power a large variety of applications, from military capabilities to communication networks. The inherent versatility of the DC-DC converter makes it especially attractive for high-reliability applications such as those found in the aerospace market. One of the most popular DC-DC converters used for such a purpose is the RP75H-4805SRW/N-HC. This article will discuss the application field and working principle of the RP75H-4805SRW/N-HC.

The RP75H-4805SRW/N-HC is a highly reliable and efficient DC-DC converter that is designed for use in aerospace applications. This converter provides a wide range of output voltages (2.5V to 48V) and can be used for all types of switching power supplies. It has a high power density and is reliable for a range of temperatures (-55°C to +125°C). It is also designed to meet the stringent standards of the military\'s MIL-STD-810 and 130 specifications.

The RP75H-4805SRW/N-HC is an isolated DC-DC converter with flanged or chassis mount options for easy installation. It operates on an input voltage range of 11Vdc to 48Vdc and provides a fixed voltage output that can range from 2.5V to 48V. The output voltage can be adjusted with a trimmer or external voltage sensing.

The working principle of the RP75H-4805SRW/N-HC DC-DC converter is based on the PWM (Pulse Width Modulation) regulation principle. The device operates by switching a power mosfet in order to provide the desired output voltage. The switching is controlled by the on-board electronic circuitry, which receives a control signal from the input voltage. The frequency of the PWM signal is adjustable between 100khz and 500khz to make the converter more efficient. On the other hand, the DC-DC converter also features a built-in active current limit protection circuit to make the device safer.

The RP75H-4805SRW/N-HC provides a number of features that make it an ideal converter for aerospace applications. It has a wide input voltage range, an adjustable output voltage, and an adjustable switching frequency. It also has built-in protection circuitry, making it safe and reliable for a range of temperatures. The robust design and wide operating temperature make the RP75H-4805SRW/N-HC an excellent choice for high-reliability applications in the aerospace market.

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