The 100W encapsulated railway DC-DC converters offer input voltage surge-withstand capability to meet RIA12 (3.5Vn for 20msec). They also meet requirements of EN50155 for electronic equipment used on railway rolling stock.
The DCR 30R-F0 series of RIA12 railway DC-DC converters have an input voltage surge withstand capacity 3.5 times greater than the nominal input voltage for 20 milliseconds. The 30W units meet the requirements of EN50155 for electronic equipment used on railway rolling stock.
