Feature
1. Single channel output, output current level selectable by DIP S.W.
2. Meet DALI Protocol IEC 62386
3. Support Touch-DIM function
4. High input voltage of 200VAC ~ 240VAC
5. High efficiency up to 85%
6. Built-in active PFC function
7. 100% output when no dimming signal input, can be used as normal power supply
8. Dimming effect smooth, no flicker
9. Protections: Over load
10.Suitable for indoor LED lighting application, such as down light, panel light, and so on
Technical Parameter
Product Name: 900/1050/1200mA 42W 1 channel DALI constant current dimmable led driver 
Model: EUP42D-1HMC-0
Output Current: 900/1050/1200mA
Output Voltage: 3-47VDC/3-40VDC/3-35VDC
Power: 42W
Current Accuracy: ±5%
Maximum Output Voltage: 50VDC
R & N (Max): 200mVp-p
Channels: 1
Input Voltage: 200–240VAC
Frequency: 50/60Hz
Power Factor(Type): ≥0.9
Efficiency(Type): 85%
Current: 0.3Amax@230VAC
Inrush Current: 30A@230VAC
Protection: Over Load Close output, recovers automatically after fault removed
Dimming: DALI /Touch DIM
Dimension: 122*78*32 mm(L*W*H)
G.W.: 190g
Working temp.: -20℃ ~ 40℃
Relative humidity: 20~90% RH