12W 100-500mA NFC CC DALI-2 DT6/DT8 tunable white LED driver SE-12-...
Description
Description
The Ltech SE-12-100-500-W2D is a compact constant-current LED driver engineered for precision tunable white lighting control in architectural and commercial applications. With an adjustable output range of 100-500mA, this driver supports advanced DALI-2 DT6 / DT8 protocols for smooth dimming and accurate color temperature tuning across dynamic white luminaires.
Featuring NFC wireless programming, installers can quickly set output current and operating parameters without powering the driver, improving installation efficiency and reducing commissioning time. Designed for flicker-free performance, high efficiency, and reliable operation, the SE series driver is ideal for downlights, linear fixtures, and specialty lighting systems requiring flexible and intelligent control integration.
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Programmable Constant Current: Adjustable output from 100–500mA ensures optimal LED performance across a variety of lighting configurations.
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Flicker-Free Dimming: 0–100% dimming down to 0.1% with T-PWM™ technology for smooth, continuous light and high-speed photography compatibility.
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High Efficiency & Low Standby Power: 83% efficiency with PF>0.9 and standby power consumption under 0.5W, reducing energy use and operating costs.
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Comprehensive Protection: Intelligent safeguards for overheat, overvoltage, overload, and short circuit, with automatic recovery for reliable operation.
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Compact & Easy Installation: Lightweight, small form factor with flexible mounting options suitable for a wide range of indoor applications.
Specifications
Specifications
| Attribute | Specification |
|---|---|
| Product Code | SE-12-100-500-W2D |
| Output Voltage | 42VDC (Max) |
| Output Voltage Range | 9–42VDC |
| Output Current | 100–500mA |
| Output Power | Max. 12W |
| Output Power Range | .9–12W |
| Strobe Level | High frequency exemption level |
| PWM Frequency | ≤3600Hz |
| Dimming Range | 0–100%, down to 0.1% |
| Overload Power Limitation | ≥102% |
| Ripple & Noise | ≤200mV ripple, ≤800mV noise |
| Dimming Interface | DALI-2, DT6/DT8 |
| Input Voltage | 100–240Vac |
| Frequency | 50/60Hz |
| Input Current | Max. 0.18A @ 115VAC, 0.08A @ 230VAC |
| Power Factor | PF>0.95/115VAC (at full load), >0.9/230VAC (at full load) |
| THD | 230VAC<10% (at full load) |
| Efficiency | 84% @300mA (at full load), 82% @ 500mA (at full load) |
| Standby Power Loss | <0.5W |
| Inrush Current | Cold start 15A(Test twidth=130 us tested under 50% Ipeak)/230Vac |
| Anti Surge | L–N: 2KV |
| Leakage Current | Max. 0.24mA |
| Working Temperature | ta: -20–50°C, tc: 90°C |
| Working Humidity | 20–95%RH, non-condensing |
| Storage Temperature & Humidity | -40–80°C, 10–95%RH |
| Temperature Coefficient | ±0.03%/°C (-20–50°C) |
| Vibration | 10–500Hz, 2G, 12min/cycle, 72min X/Y/Z axes |
| Overheat Protection | Intelligently adjust or turn off the current output if the PCB temperature ≥110°C. When the PCB temperature <90°C, automatically recover normal output |
| Overvoltage Protection | Automatically protect the device when voltage exceeds the no-load voltage. It can be recovered automatically |
| Overload Protection | Shuts down ≥102% load, automatic recovery |
| Short Circuit Protection | Hiccup mode, automatic recovery |
| Withstand Voltage | I/P–O/P: 3750VAC |
| Isolation Resistance | I/P–O/P: 100MΩ/500VDC/25°C/70%RH |
| Safety Standards | EN61347-1, EN61347-2-13 (CE), UL 8750 |
| EMC Emission | EN55015, EN61000-3-2/3, EN61547 |
| EMC Immunity | EN61000-4-2,3,4,5,6,8,11; EN61547 |
| Strobe Test Standard | IEEE 1789 |
| Dimensions | 110 × 35 × 20 mm (L × W × H) / 4.33 × 1.38 × 0.79 inches |
| Gross Weight | 85g ±10g / .19lbs |
| Warranty | 5-year warranty replacement |
Payment & Security
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