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50W 1000mA*1ch CC DALI Driver

- Model: AWS50A-1UMC-1000
- Input Voltage: 100–277VAC
- Output Current: 1000mA
- Output Power: 50W
- Channels: 1

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DALI Tunable White Constant Current Diver AWS50A-1UMC-1000

AWS50A-1UMC-1000 is a LED driver with adjustable output current , can adjust the current through Potentiometer ,support 0/1-10V active signal /adjust resistance/ PWM signal , can be used as normal driver when signal suspending.


1. Support 3-in-1 dimming mode(0/1-10V active signal, adjustable resistance, PWM)

2. Wide input voltage of 100VAC ~ 277VAC

3. High efficiency up to 89%

4. IP Rating: IP 67

5. Built-in active PFC function

6. 100% output when no dimming signal input, can be used as normal power supply

7. Dimming effect smooth, no flicker

8. Protections: Short circuit, over load

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

Technical Parameters
Model AWS50A-1UMC-1000
Input Efficiency 89%@230VAC,Full load
Voltage 100VAC-277VAC
Frequency Range(Hz) 50/60Hz
Power Factor ≥0.95@230VAC,Full load
THD(full load <10%@230VAC,full load
AC Current(max) 0.25max@230VAC
Standby power <0.5W
Inrush Current Cold start, 40A(twidth=12.8us measured at 50% Ipeak)@230VAC
Output Current(mA)/Voltage (VDC) Power(W) 500~2100mA (Default :1000mA) /22-54VDC/50W
Ripple Current <3%
Channel 1
Current Tolerance ±5%
No load output voltage 60V Max
Function Dimming mode 0/1-10V active signal, adjustable resistance, PWM
Dimming range 5%-100% Dimming to off
Protection Short circuit after fault removed Close output ,the output current recovers automatically
Over load When the output voltage is exceeded, the output current decreases and, recovers automatically when the load is reduced.
Safety & EMC Surge L-N 4kV(Comb wave), L&N-G 6kV(Comb wave)
Withstand Voltage I/P-O/P&Signal:3.75kVac, I/P-FG:2.1kVac O/P&Signal-FG:1.5kVac, O/P-Signal:500Vac
Safety Standards EN61347-1, EN61347-2-1,UL8750
EMC Eission EN50515, EN61000-3-2
EMC Immunity EN61000-3-3, EN61000-3-2, EN61547
Performance Energy Star
Other EMC EN55015 FCC Part 15 Class B
Others Working Temp. -40℃~60℃
Storage Temp., Humidity -40℃~85℃, 20-90%RH
tc 90℃
Material Metal
IP Rating IP67
Lifetime 50,000h@tc:80℃
Warranty Condition 5 years
Switch Cycle >25,000 times
Packing(weight) Net weight: 400g±5%/PCS; 30PCS/Carton; 12.7kg±5%/Carton; Carton Size:354*238*194mm(L*W*H)
Dimension 105*63*32mm(L*W*H)

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