RCD-48 Series Constant Current Buck LED Driver from RECOM Lighting is a step-down constant current source designed for driving high power LED applications. With input voltage up to 60VDC and constant current outputs of 350, 500, 700 and 1200mA the RCD-48 Series provides power up to 70W. This buck driver is ideal for operation with longer LED-chains and larger multi-chip arrays - perfect for applications like 48V bus lighting solutions or high voltage LED arrays (e.g. high bay lights).
RECOM Lighting RCD-48 LED Drivers are dimmable down to zero with external digital (PWM) or analog dimming control. The PWM control input can be directly connected to a microcontroller. Efficiency is rated at 96%, with an operating temperature range -40°C and +85°C. The modules are available with pins for PCB mounting or with flying leads for non-PCB applications. All types are certified to EN/UL-60950-1.