RSD-300D-48 MEAN WELL

The RSD-300D-48 is a robust DC-DC enclosed converter meticulously engineered by Mean Well, designed to meet the stringent demands of railway applications adhering to the EN50155 standard. It accepts a wide DC input voltage range from 57.6V to 154V, making it versatile for various railway power systems. This converter delivers a stable +48V DC output at a current of 5.7A, providing a reliable power source for sensitive electronic equipment. The RSD-300D-48 features a high isolation voltage of 4000V DC between the input and output, ensuring safety and preventing ground loops. Its enclosed design offers protection against dust, moisture, and vibration, crucial for the harsh environments typical of railway operations. The converter incorporates comprehensive protection features, including over-voltage, over-current, and short-circuit protection, enhancing system reliability and longevity. With its high efficiency and compact size, the RSD-300D-48 is an ideal solution for powering critical railway systems such as communication, signaling, and passenger information displays. Its compliance with EN50155 ensures reliable operation under extreme temperature variations, shock, and vibration encountered in rolling stock applications. This converter is a dependable choice for railway engineers seeking a high-performance, rugged, and safety-compliant DC-DC power solution.