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Home >DALI Series>Constant Current Dimmable Drivers>25W 350~700mA DALI2.0 CC Driver

25W 350~700mA DALI2.0 CC Driver

- Model: LTP25D-1HMC
- Input Voltage: 220-240VAC
- Output Power: 25W
- Output Current: 350~700mA

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25W 350~700mA CC DALI2.0 Driver LTP25D-1HMC

LTP25D-1HMC is a 25W AC/DC constant current mode output LED driver featuring the multiple levels selectable by DIP switch and complies with DALI standard protocol IEC 62386. LTP25D-1HMC can be connected to DALI main controller to achieve a smooth dimming effect.


1. Single channel output, output current level selectable via DIP S.W.
2. Meet DALI Protocol IEC 62386-207 Ed2.0
3. High efficiency up to 86%
4. Built-in active PFC function
5. Dimming effect smooth, no flicker
6. Protections: Short circuit, over load, no load
7. Compatible with all brands of 6 lines dimmable track
8. For luminaires of protection class II
9. 5-year guarantee

Technical Parameters

Model LTP25D-1HMC
Output Current 350mA 400mA 450mA 500mA
Voltage 12-42VDC 12-42VDC 12-42VDC 12-42VDC
Power 14.7W 16.8W 18.9W 21W
Current 550mA 600mA 650mA 700mA
Voltage 12-42VDC 12-41VDC 12-38VDC 12-35VDC
Power 23.1W 24.6W 24.7W 24.5W
Current Accuracy ±5%
No-load Output Voltage 50VDC
R&N(<120Hz) <3%
Input Voltage 220-240VAC
Frequency 50/60Hz
Efficiency 86%@230VAC, Full load
Power Factor 0.95@230VAC, Full load
THD <10%@230VAC, Full load
Current 0.14Amax@230VAC, Full load
Standby Power <0.5W
Inrush Current Cold Start, 20A(twidth=70us measured at 50% Ipeak)@230VAC
Protection No load The LED Driver will not be damaged.
Short Circuit Close output, recovers automatically after fault removed
Over load Hiccup mode, recovers automatically after fault condition is removed
Surge L-N: 1KV;
Withstand Voltage I/P-O/P: 3750VAC/1min/5mA
Safety Standard IEC/EN61347-1, IEC/EN61347-2-13,GB19510.1,GB19510.14
EMC Emission EN55015,EN61000-3-2 class C,IEC61000-3-3,GB/T17743
EMC immunity EN61000-4-2,3,4,5,6,8,11 EN61547 GB17625.1
Function Dimming Mode DALI
Dimming Range 0.1%-100%
Others Dimension 260*42.5*32mm(L*W*H)
Packing Size 488*294*188mm(L*W*H)/10kg/Carton/50PCS;
G.W 185g
IP rating IP20
Working Temp. -20~40℃
Tc 80℃
Relative Humidity 20~90% RH
Lifetime 50000h@tc: 70℃
Switch Cycle >100000times
Max. allowed weight
of complete luminaire

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