R2S-0524/H

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DC-DC converters are a type of electronic device that is used to convert the voltage of an electrical power source from one voltage level to another voltage level. The R2S-0524/H, developed by Recom, is a high-performance buck-boost converter designed to provide a regulated output voltage. The device includes features such as adjustable output voltage and overcurrent protection, making it suitable for a variety of applications in the industrial, automotive, and consumer markets.

The R2S-0524/H is designed to convert a DC input voltage from 5 V to 24 V to a regulated output voltage of up to 20 V, with an output current rating of up to 5 A. The device is highly efficient, with ratings of up to 91%, and includes built-in overcurrent and overvoltage protection. This makes it suitable for a variety of applications that require reliable, high-efficiency power regulation.

The R2S-0524/H uses a buck-boost topology to efficiently convert the input voltage to a regulated output voltage. The device has an input voltage range of 4.5 V to 24 V, and can handle up to 20 V of output voltage. When the input voltage is lower than the required output voltage, the device operates in boost mode; when the input voltage is higher than the required output voltage, it operates in buck mode.

In boost mode, the device increases the input voltage using a step-up conversion process that involves switching the input current on and off at high frequency. The amount of current switched depends on the difference between the input and output voltages, which is controlled by the adjustable output voltage setting. This allows the output voltage to be adjusted to the desired level.

In buck mode, the device reduces the input voltage by switching the output current on and off at a high frequency. This process results in a voltage reduction across the output inductor, which is proportional to the size of the output current. The amount of current switched depends on the difference between the input and output voltages, which is controlled by the adjustable output voltage setting. By adjusting the output voltage, the device can reduce the input voltage to the desired level.

The R2S-0524/H also includes protection features to protect the device from overvoltage, overcurrent, and short circuit. The device also features an overtemperature shutdown feature to protect against thermal overload. This ensures that the device operates reliably and safely in all operating conditions.

The R2S-0524/H is an ideal solution for a wide range of applications, including automotive, industrial, and consumer electronics. The device is highly efficient, with a wide input voltage range and adjustable output voltage, making it suitable for a variety of applications that require reliable, high-efficiency power regulation. The device is also highly robust, with built-in protection features to protect the device from overvoltage, overcurrent, short circuit, and thermal overload.

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