MEAN WELL RSD DC/DC Converter, 3.3V dc/ 5.5 A, 36V dc Input, 36V dc Input 20 W, PCB, 105 °C Max Temp -40 °C Min Temp,

The MEANWELL 20W module type DC-DC railway converter, housed in a compact 2x1 inch package, boasts international standard pins, high efficiency reaching up to 90%, and a wide working temperature range from -40°C to +85°C. With input-to-output isolation voltage of 1.5KVDC(F/G models) or 3KVDC(H models), compliance with the EN50155 railway standard, and continuous-mode short circuit protection, it ensures both safety and reliability. Supporting input voltage ranges of 9-36V, 18-75V, and 43-160V with a 4:1 wide input range, as well as various output voltage options including 3.3V, 5V, 12V, 15V for single outputs, and ±5V, ±12V, or ±15V for dual outputs, this converter is suitable for railway, trams, buses, and harsh environments characterized by high vibration, dust, and extreme temperatures.

Compliance with EN50155 railway standard