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Ltech MT-500-650-D2D1 25.35W 9-39VDC CC DALI-2 LED Driver 0.5-0.65A
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MT-500-650-D2D1 is the 9-39Vdc 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
- 9-39Vdc
- Output Current Range
- 500-650mA
- Output Power
- 4.5W-25.35W
- Current Accuracy
- +5%
- Dimming Range
- 0-100%，down to 0.1%
- Channel
- 2
INPUT
- Dimming Interface
- DALI-2 DT8
- Input Voltage
- 48Vdc±5% (No polarity)
- Input Current
- <0.65A
- 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.
- 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 the MT-500-650-D2D1 used for?
It is a 2-channel constant current LED driver designed for dimmable LED lighting applications, supporting DALI-2 DT8 control.
What are the output voltage and current ratings?
The output voltage range is 9-39Vdc with an output current range of 500-650mA per channel, delivering up to 25.35W total power.
How does the dimming control work?
It supports DALI-2 DT8 digital dimming with a range from 0-100%, capable of dimming down to 0.1%.
What input voltage does it require?
It requires a 48Vdc ±5% input voltage. It has no polarity protection, so correct polarity is not required for normal operation.
What are the operating temperature limits?
The ambient working temperature range is -30°C to 55°C, with a case temperature limit of 87°C.
What protection features are included?
It includes short circuit protection with automatic recovery, overload protection, no-load protection, and supports hot plug.
Is the driver certified?
Yes, the MT-500-650-D2D1 carries CE and RoHS certification marks.
Payment & Security
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