The RCD-24-0.70/VREF is a 1-output 24.5W LED Driver with wide input and output voltage range. The RCD series is a step-down constant current source designed for driving high power white LEDs. Despite its compact size, the RCD series is fully featured with very high efficiency, wide input voltage range, high ambient operating temperature and two means of LED dimming: PWM/digital control and analogue voltage dimming. Both dimming controls are independent and can be combined. The driver is also designed to be as reliable as the LED's.