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Home >DALI Series>Constant current dimming drivers>20W 350~700mA*1ch CC DALI Driver

20W 350~700mA*1ch CC DALI Driver

- Model: EUP20D-1HMC
- Input Voltage: 220-240VAC
- Output Power: 20W
- Output Current: 350/400/450/500/550/600/650/700mA
- Channels: 1

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20W Constant Current DALI Driver EUP20D-1HMC

EUP20D-1HMC is a 20W AC/DC constant current mode output LED driver featuring the multiple levels selectable by DIP switch and complies with DALI standard protocol IEC 62386. EUP20D-1HMC can be connected to DALI main controller or Touch DIM to achieve a smooth dimming effect.


1. Single channel output, output current level selectable by DIP S.W.

2. Meet DALI Protocol IEC 62386-207 ed2.0

3. Support Touch-DIM function

4. High efficiency up to 85%

5. Built-in active PFC function

6. Dimming effect smooth, no flicker

7. Protections: Short circuit, over load, over Voltage

8. Suitable for indoor LED lighting application, such as down light, panel light, and so on

Technical Parameters

Model EUP20D-1HMC
Input Efficiency 85%@230VAC, Full load
Voltage 220VAC-240VAC
Frequency 50/60Hz
Power Factor ≥0.95@230VAC,Full load
THD(full load) <10%@230VAC, Full load
AC Current(max) 0.12Amax@230VAC
Inrush Current(max) Cold start,20A@230VAC 100us
Output Current(mA)/Voltage (VDC)/ Power(W) 350mA/9-45VDC/15.7W 400mA/9-45VDC/18W
450mA/9-44VDC/19.8W 500mA/9-40VDC/20W
550mA/9-36VDC/19.8W 600mA/9-33VDC/19.8W
650mA/9-30VDC/19.5W 700mA/9-28VDC/19.6W
Ripple Current <3%
Channel 1
Current Tolerance ±5%
Standby Power <0.5W
No load output voltage 55VDC Max
Function Dimming Mode DALI
Dimming Range 0.3%-100%
Protection Short circuit after fault removed Close output ,the output current recovers automatically
Over Load Hiccup , recovers after fault condition is removed
Over Voltage Hiccup , recovers after fault condition is removed
Surge L-N:1kV
Withstand Voltage I/P-O/P: 3000VAC/1min/5mA
Safety Standards EN61347, GB19510
EMC Eission EN55015, EN61000-3-2
EMC Immunity EN61000-4-2,3,4,5,6,8,11 EN61547
Others Working Temp. -20℃~50℃
Storage Temp.; Humidity -40℃~85℃, 20-90%RH
Tc 70℃
Material PC
IP Rating IP20
Lifetime 50,000h@tc:70℃
Warranty Condition 5 years
Switch Cycle >25,000 times
Packing Size Net weight: 110 g±5%/PCS; 80 PCS/Carton; 9.3 kg±5%/Carton; Carton Size: 456*342*162mm(L*W*H)
Dimension 135*36*25mm(L*W*H)

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