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Ltech MT-1A-V2D1 48W 12-48VDC CC DALI-2 LED Driver 1A
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MT-1A-V2D1 is the 12-48Vdc output model of this series.
DALI Constant Voltage 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
- 12-48Vdc
- Output Current
- Max.1A
- Output Power
- 12W-48W
- Dimming Range
- 0-100%, down to 0.1%
- Channel
- 2
INPUT
- Dimming Interface
- DALI-2
- Input Voltage
- 12-48Vdc±5% (No polarity)
- Input Current
- ≤1.1A
- Efficiency(Typ)
- ≥90%
- 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 current 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
- 115×14×9mm (L×W×H)
- Weight(G.W.)
- 8g±2g
- Carton Size
- 370×290×190mm (L×W×H), 240pcs/ctn 1.92kg±5%ctn
- Warranty periods
- 5 years
Certifications & ratings
- Marked features
- DIM/CT
- Certification marks
- CE, RoHS, DALI 2
Technical drawings
Downloads
Datasheet1
FAQ
What is the MT-1A-V2D1 used for?
It is a 2-channel DALI-2 LED driver designed for dimmable LED lighting systems, supporting output voltages from 12V to 48V DC.
What are the output specifications?
The driver provides a maximum output current of 1A per channel, with an output power range of 12W to 48W depending on the connected LED load voltage.
How does the dimming work?
It uses the DALI-2 interface for digital control, offering a dimming range from 0% to 100%, with the ability to dim down to 0.1%.
What input voltage does it require?
It requires a DC input voltage between 12V and 48V (±5%). The input is non-polarized, meaning it supports hot-plug and anti-reverse connection.
What are the physical dimensions?
The unit is compact, measuring 115mm in length, 14mm in width, and 9mm in height, with a weight of approximately 8g.
What is the operating temperature range?
The ambient operating temperature (ta) is -30°C to 55°C, with a maximum case temperature (tc) of 87°C. It operates in humidity levels of 20% to 95% RH, non-condensing.
What certifications does it have?
The MT-1A-V2D1 is CE and RoHS compliant, and it is certified for DALI-2 compatibility.
Payment & Security
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