RAC150-48SG/ENC

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AC DC converters are an important part of the power electronics technology world. These products are typically used in applications that need to convert AC power to a usable DC voltage. The RAC150-48SG/ENC is one such solution from the RAC series that provides a high current output, a very low cost, and a robust design. In this article, we will take a look at the application field and working principle of the RAC150-48SG/ENC.

The RAC150-48SG/ENC is a 48V to 150V step-up isolated DC/DC converter. It has been designed for use in various types of applications, in particular those that require a high current output. The operating input voltage range for the converter is from 10V to 40V and the full power output is achieved at 24V input. It is capable of providing up to 150W of continuous output power and is designed to meet IEC 60950 and IEC 60601-1 standards. The robust design of the converter also provides enhanced thermal performance, ensuring reliable operation even at peak loads.

The RAC150-48SG/ENC has two stages of conversion. The first stage is a buck boost converter, which takes in the input voltage and boosts it up to a target voltage. The second stage is a Flyback converter, which then uses a transformer to further increase the voltage and provides isolation between the primary and secondary circuits. The converter also features a low quiescent current and high efficiency topology, making it an ideal solution for applications that require high operating power.

The RAC150-48SG/ENC has several input and output protection features. The input has an overvoltage protection of 46V ± 10%. This means that the converter will shut down automatically when the input voltage reaches this level. The overcurrent protection is set to 12A, which ensures that the converter does not draw too much current from the source and causes unnecessary damage. The output of the converter has an overvoltage protection of 166V ± 10%, and short circuit protection up to 15A.

The RAC150-48SG/ENC is designed for use in industrial and automotive applications. It can be used as a DC power source in a variety of applications that require high voltage and current outputs. Typical applications include electric vehicles, solar energy, energy storage, data centers, and medical systems. It is also suitable for use in low power HVAC, lighting, and power distribution systems.

In conclusion, the RAC150-48SG/ENC is a high power AC to DC converter designed for use in a variety of applications. It is capable of providing up to 150W of continuous output power and features robust input and output protection features. The two-stage conversion ensures efficient operation and reliable performance. The converter is suitable for use in a variety of applications, including automotive, industrial, solar energy, and HVAC systems.

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