RSD-300D-12 MEAN WELL

The RSD-300D-12 is a robust and reliable DC-DC enclosed converter manufactured by Mean Well, designed for demanding applications. It accepts a wide DC input voltage range of 57.6-154Vdc, making it suitable for various power systems. This converter provides a stable and regulated +12Vdc output at a current of 22.5A, delivering a power output of 300W. Compliant with the railway standard EN50155, it ensures reliable operation in railway environments, withstanding harsh conditions such as vibration, shock, and temperature variations. The RSD-300D-12 features a high isolation voltage of 4000Vdc between the input and output, enhancing safety and preventing ground loops. Its enclosed design provides protection against dust, moisture, and other contaminants, ensuring long-term reliability. The converter incorporates comprehensive protection features, including over-voltage, over-current, and short-circuit protection, safeguarding both the converter and the connected load. With its high efficiency and compact size, the RSD-300D-12 is an ideal solution for powering critical railway equipment and other industrial applications requiring a reliable DC-DC power source. It is commonly used in rolling stock, signaling systems, and communication equipment.