Available now from MicroPower Direct, the LDC-120 series is a family of compact, AC/DC LED drivers specifically designed to provide the constant current output, high efficiency, wide AC input range and rugged packaging required for industrial lighting systems.
Ten models operate from a universal 90 to 305 VAC input and provide constant current outputs ranging from 0.35A to 4.55A at corresponding output voltage levels of 21 to 430 VDC. Standard features include 92% efficiency, active PFC, 10 kV surge protection,
short circuit protection, and an analog or PWM dimming control input. The MTBF (per MIL HDBK 217F) of the LDC-120 series is greater than 220 khours. All models are UL 8750 approved and meet the requirements of EN 55015 and EN 61547.
All models of the LDC-120 family are packaged in aluminum cases rated to IP65 or IP67 dust & moisture ingress protection. They are specified for operation over the industrial operating temperature range of -40°C to +70°C ambient. Cooling is by free-air convection.
The LDC-120 series is an ideal solution for use in a wide variety of applications featuring LED lamps. They provide the stable constant output current; analog & digital controls; output power; output voltage range and rugged packaging required to effectively power industrial
and commercial lighting systems. Other models are available ranging from 60W to 240W, including two “lamp base” units.
All MicroPower Direct products are designed to provide long, reliable field life. Considerable attention is given to the proper selection, derating, and layout of all circuit components. In addition, extensive reliability screening is also performed on all modules as a routine part of our production process.