LED drivers are designed for constant current in industrial lighting

Compact, AC/DC LED drivers in the LDC-240 series, are specifically designed by MicroPower Direct to provide the constant current output, high efficiency, wide AC input range and rugged packaging required for industrial lighting systems.

The seven models operate from a universal 90 to 305V AC input and provide constant current outputs ranging from 0.70 to 7.00A at corresponding output voltage levels of 18 to 400V DC. Standard features include 94% efficiency, active PFC, 10kV surge protection, short circuit protection, and an analogue or PWM dimming control input. The MTBF (per MIL HDBK 217F) is greater than 220khours. All models are UL 8750-approved and meet the requirements of EN 55015 and EN 61547.

All models are packaged in aluminum cases rated to IP65 or IP67 dust and moisture ingress protection. They are specified for operation over the industrial operating temperature range of -40 to +70°C ambient. Cooling is by free-air convection.

The drivers provide stable, constant output current, analogue and digital controls, output power, output voltage range and rugged packaging to power industrial or commercial lighting systems.



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