The RP75H, RP100H, RP180H and RP240H series are high power DC/DC converters in an industry standard half-brick case. The input voltage range is from 43V up to 160V, covering the 72V, 96V and 110VDC standard input voltages and they offer regulated and short-circuit protected single outputs up to 48V. The metal baseplate permits efficient cooling and incorporates threaded inserts for easy heatsink fixing or robust shock and vibration mounting. Typical railway installations include intermediary bus power supplies (for example, dropping a 110VDC supply down to an industry standard 24V) for valve and control applications such as door actuators, braking controllers, passenger information displays, PoE installations and DC LED lighting.