Opto-Electronics


Constant current LED drivers

27 October 2010 Opto-Electronics

Mornsun has developed two new ranges of high-power LED drivers that provide constant output current.

The KC24RT series features efficiency up to 96%, input voltage range of 5,5 V to 48 V, operating temperature range of -40°C to +85°C, PWM and analog dimming, and remote ON/OFF control. The driver has a 3,3 V to 36 V output sourcing up to 700 mA. The SMD packaged device is used in LED illumination applications such as decorative lighting, special control lighting, backlighting, commercial lighting, streetlighting, in-house lighting and car lighting.

The KC24AH series supports input voltages between 5,5 V and 36 V and supplies currents up to 300 mA, 350 mA, 500 mA, 600 mA and 700 mA at voltages of 2–32 V. The drivers featured up to 95% efficiency, PWM dimming and remote ON/OFF control.



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