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Ltech MT-100-250-D2D1 11.5W 9-45VDC CC DALI-2 LED Driver 0.1-0.25A
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MT-100-250-D2D1 is the 9-45Vdc output model of this series.
DALI Constant Current Driver Special for magnetic & linear lamp
Features
- No input polarity.
- DC to DCconstant current output.
- DALI 2.0 protocol.
- Ultra-small size , suitable for STUCCHI standard housings.
- Magnetic installation is quiet without high-frequency sound.
- Smooth dimming curves without kicker.
- Short circuit, overload and anti-reverse protection.
Specifications
OUTPUT
- Output Voltage
- 9-45Vdc
- Output Current Range
- 100-250mA
- Output Power
- 0.9W-11.25W
- Current Accuracy
- +15mA/-25mA
- Dimming Range
- 0-100%，down to 0.1%
- Channel
- 2
INPUT
- Dimming Interface
- DALI-2 DT8
- Input Voltage
- 48Vdc±5% (No polarity)
- Input Current
- <0.28A
- Efficiency(Typ)
- ≥87%
- Standby Power
- ≤0.5W
ENVIRONMENT
- Working Temperature
- ta: -30~55°C, tc: 87°C
- Working Humidity
- 20~95%RH, non-condensing
- Storage Temperature
- -40~80°C, 10~95%RH
PROTECTION
- Overload Protection
- The load voltage is out of range, the current drops until the power is turned on again.
- Short Circuit Protection
- Close output and automatically recover once the fault is removed.
- No-load Protection
- The product does not be damaged.
- Hot Plug
- Support electric plug plug.
- Input Anti -reverse Protection
- No input polarity, able to output normally.
OTHERS
- Dimensions
- 125×14×9.5mm（L×W×H）
- Weight(G.W.)
- 12.5g±2g
- Carton Size
- 370×290×190mm（L×W×H）, 240pcs/ctn, 4.4kg±5%ctn
- Warranty periods
- 5 years
Certifications & ratings
- Marked features
- DIM/CT
- Certification marks
- CE, RoHS
Technical drawings
Downloads
Datasheet1
FAQ
What is this product used for?
It is a constant current LED driver designed for DALI-2 DT8 dimmable LED lighting systems.
What input voltage does it require?
It requires a 48Vdc ±5% input. The input is non-polarized, so polarity does not matter.
What are the output voltage and current ratings?
The output voltage range is 9-45Vdc with an output current range of 100-250mA. It supports 2 channels.
How is the light dimmed?
It uses a DALI-2 DT8 dimming interface. The dimming range is 0-100%, down to 0.1%.
What are the dimensions and mounting requirements?
The unit measures 125×14×9.5mm (L×W×H). It supports hot-plug connections.
What is the operating temperature range?
The ambient operating temperature (ta) is -30 to 55°C. The case temperature (tc) limit is 87°C.
What is the warranty period?
The product comes with a 5-year warranty.
Payment & Security
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