RPA120H-11024SRW/GP

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DC-DC converters are power supplies that convert a direct current (DC) input voltage into a different, regulated DC voltage output. The most common type of DC-DC converter is a switched-mode converter, which typically consists of an input rectifier, a switching stage, and an output rectifier. The most popular type of power supply in these converters is the RPA120H-11024SRW/GP converter. This article will discuss the application field and working principle of the RPA120H-11024SRW/GP converter.

The RPA120H-11024SRW/GP converter has three main application fields, for powering LEDs, medical imaging systems, and industrial automation systems. It is capable of providing a wide range of output voltages from 3.3V to 24VDC, which makes it an ideal solution for these application fields.

The RPA120H-11024SRW/GP converter also has an excellent high output power of up to 120W, with a maximum efficiency of 95%. This makes it perfect for powering a wide variety of applications, from lighting systems to medical imaging to industrial automation systems. So it is a very versatile product.

The RPA120H-11024SRW/GP converter operates in the two-stage topology, which means that it switches at two different stages in its operation. During the first stage, the voltage is converted from AC to DC, while in the second stage, the output voltage is regulated. Initially, the AC voltage is converted to DC via a full-wave rectifier, and then the DC voltage is converted to the desired output voltage via the switching stage, either a buck converter or a boost converter.

Once the desired output voltage is reached, the RPA120H-11024SRW/GP converter employs a control circuit to ensure that the output voltage remains stable, regardless of input power fluctuations. The control circuit regulates the DC output voltage by comparing it to the reference voltage and then adjusting the voltage accordingly.

In addition to the two-stage topology, the RPA120H-11024SRW/GP converter is equipped with a wide range of protection features. These features include short-circuit protection, EMC immunity, overload protection, over-voltage protection, under-voltage lockout, and over-temperature protection.

It also has a variety of additional features. These features include wide input voltage range, high output power, high efficiency, low standby power consumption, wide operating temperature range, and small size.

The RPA120H-11024SRW/GP converter is a highly reliable, powerful, and efficient converter with numerous features, making it perfect for powering lighting systems, medical imaging systems, and industrial automation systems. With its wide range of features, it is easy to see why it is the most popular type of power supply for these application fields.

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