RSS-2424/H

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DC-DC converters are used in many applications to convert power from one source to another. RSS-2424/H is a high-performance DC-DC converter used for providing a smooth and highly efficient power conversion. This article will discuss the application fields and working principle of this advanced DC-DC converter.

The RSS-2424/H DC-DC converter is a robust device specifically designed for heavy-duty and demanding applications in hostile environments. This device is uniquely suited for industrial applications such as wind turbines, solar energy harvesting, electric vehicles, energy storage applications, and factory automation. This converter is also used in laboratory, medical, and military applications where extreme reliability and wide input voltage range are required.

The converter features a wide input voltage range from 9 to 24V, and the maximum output power of 400 watts. It is also equipped with isolated feedback circuit for temperature compensation. The RSS-2424/H is capable of conducting a step-down voltage transformation to reduce an input voltage from a higher to a lower value. The device also incorporates a switching frequency of up to 750 kHz for faster response times.

The design of the RSS-2424/H entails a high-performance PFM controller and a synchronous buck converter. The PFM controller ensures regulation of the desired output voltage, thereby creating a stable output. The synchronous buck converter then operates in step-down mode, allowing the output voltage to drop below the input voltage relatively easily.

The PFM controller monitors the output voltage and the feedback loop is adjusted according to the fluctuation of the output voltage. When the feedback loop detects a high output voltage, it reduces the duty cycle of the switching device in the synchronous buck converter, thus reducing the voltage across the load. Similarly, when the feedback loop detects a low output voltage, the duty cycle of the switching device is increased which increases the voltage across the load.

The maximum efficiency of the RSS-2424/H DC-DC converter is 97% and it operates in a temperature range of -40℃ to 70℃. The device is also equipped with various protective features such as over-temperature protection, over-voltage protection, short circuit protection, and reverse polarity protection. It is CQC, UL, and CE certified, making it suitable for use in a wide variety of electronic applications.

These features make the RSS-2424/H DC-DC converter a highly reliable and efficient device for a wide range of applications. Its wide input voltage range and robust design allow it to be used in a variety of industrial, laboratory, medical, and military applications.

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