30W railway dc-dc converters deliver RIA12 surge withstand capacity

ABSOPULSE  DCR 30R-F0 series railway quality dc-dc converters provides an input voltage surge that withstands capacity 3.5 times greater than the nominal input voltage for 20 milliseconds, which ensures that the converters meet RIA12 railway specification. 30W units also meet the requirements of EN50155 for electronic equipment used on railway rolling stock. Units provide wide input ranges of 24Vdc (15-34V), 48Vdc (29-67V), 72Vdc (43-101V) or 110Vdc (66-154Vdc). The units deliver outputs of 12V, 24V or 48Vdc. http://www.absopulse.com