RSD-300E-48 MEAN WELL

The RSD-300E-48 is a robust and reliable DC-DC enclosed converter manufactured by Mean Well, designed to meet the stringent requirements of railway applications. It accepts a wide DC input voltage range of 21.6-50.4Vdc, making it suitable for various battery-powered systems and railway power architectures. This converter provides a stable and regulated +48Vdc output at a current of 5.7A, delivering a power output of 300W. Compliant with the railway standard EN50155, the RSD-300E-48 ensures dependable performance in harsh railway environments, withstanding vibration, shock, and temperature variations. It features a high I/O isolation of 4000Vdc, protecting sensitive equipment from voltage spikes and ground loops. The enclosed design offers enhanced protection against dust, moisture, and other contaminants. Built-in protections include over-voltage, over-current, and short-circuit protection, ensuring safe and reliable operation. Its compact size and efficient design make it easy to integrate into existing systems. The RSD-300E-48 is an ideal solution for powering critical railway equipment such as communication systems, signaling devices, and passenger information displays.