After the launch of constant power output LED Driver~ LDC-35/55/80(35W/55W/80W) with 3 in 1 dimming function and design, MEAN WELL now releases LDC-35DA/55DA/80DA(35W/55W/80W ),the ones with DALI control technology to satisfy the application needs of LED Troffer /Trunking and Linear lighting market.
 
LDC-35DA/55DA/80 DA series adopts the linear design, which makes them suitable for slim lighting fixtures. Furthermore, LDC series is equipped with complete dimming function: DALI control technology, 0~100% dimming design and push dimming function. Users can choose different function according to their demands. DALI type models still have the design of full load current setting by adding resistance and the NTC temperature compensation function to ensure correct usage and extend lifetime.

。Constant Power mode output

。Built-in active PFC function

。Flicker Free design

。No load / Standby power consumption<0.5W

。Dimming options: 3 in 1 (0~10Vdc and10V PWM signal and resistance) ; DALI interface, push dimming.

。SELV and Isolated Class 2 power supply

。Dimension (L x W x H)— LDC-35DA: 280 x 30 x 21mm  
                                        LDC-55DA: 320x 30x 21mm
                                        LDC-80DA: 360 x 30 x 21mm

。5 Years warranty.

LDC-35 Series   LDC-55 Series   LDC-80 Series

source：http://www.meanwell.com/