Recom lighting rcd 24 lightline cc led driver buck dcdc converters recom lighting rcd 24 050 a 500ma step down dc to dc converter designed as a high power constant current led driver the unit has an input voltage range of 45 to 36v and an output voltage range of 2 to 35v the driver comes in a compactly designed 6 pin through hole case and the device features very high efficiency and a high ambient operating temperature recom lighting rcd 24 050 led driver operating voltage 45 36v 0 5