RPxxQ-RUWB Series DC/DC Converters

RECOM quarter-brick RP40Q and RP60Q series DC/DC converters are designed for railway rolling stock and high-voltage battery applications. Both models feature a 12:1 input voltage range to cover all input voltages from nominal 24 V_DC to 110 V_DC in a single product (including EN50155 transients) and offer isolated and regulated 5 V, 12 V, 15 V, 24 V, or 48 V_DC outputs with sense and trim pins. Optional features include programmable undervoltage lockout and an external bus pin for simplified compliance with challenging hold-up requirements. The converters deliver consistently high efficiency across the entire input voltage range, with the RP40Q series operating from -40°C to +85°C and the RP60Q series operating from -40°C to +68°C, both without forced-air cooling or derating. The cases are fitted with threaded inserts for secure mounting in high-shock and vibration environments. Both converters are CE-marked and come with a three-year warranty.