Description
Our DALI-compatible drivers provide precise dimming, smooth operation, and seamless integration with smart lighting systems. Ideal for commercial, industrial, and architectural applications, these drivers ensure stable performance, low power consumption, and extended LED lifespan.
| Category | Parameter | PE-L20DA40 | PE-L20DA4040 |
|---|---|---|---|
| OUTPUT | Output Voltage | 25~40Vdc | 25~40Vdc |
| Max Output Voltage | 40Vdc | 40Vdc | |
| Non-load Output Voltage | 51Vdc | 51Vdc | |
| Output Current | 350/400/450/500mA | 250/300/350/400mA | |
| Output Power | 8.75W~20W | 6.5W~16W | |
| Strobe Level | No Flicker | No Flicker | |
| Dimming Range | 0~100%, LED start at 0.1% possible | 0~100%, LED start at 0.1% possible | |
| PWM Dimming Frequency | >3600Hz | >3600Hz | |
| Current Accuracy | ±5% | ±5% | |
| Power Down Mode | Memory function when power down | Memory function when power down | |
| INPUT | Dimming Interface | DALI (IEC62386), Signal control < 2mA | Same |
| Input Voltage Range | 200~250Vac | Same | |
| Frequency | 50/60Hz | Same | |
| Input Current | <0.1A ac230V | Same | |
| Power Factor | PF>0.96/230V ac (at full load) | Same | |
| THD | <6% @ 230Vac (full load) | Same | |
| Efficiency (typ.) | 86% | Same | |
| Inrush Current (typ.) | Cold start 25A @ 230Vac | Same | |
| Anti-Surge | L-N: 1.8kV | Same | |
| Leakage Current | <0.25mA @ 230Vac | Same | |
| ENVIRONMENT | Working Temperature | ta: 45°C, tc: 80°C | Same |
| Working Humidity | 20%~95%RH, non-condensing | Same | |
| Storage Temp, Humidity | -40 |
Same | |
| Temp. Coefficient | ±0.03%/°C (0~50°C) | Same | |
| Vibration | 10~500Hz, 2G 12min/1cycle, 72min each XYZ | Same | |
| PROTECTION | Overheat Protection | Intelligent adjustment or shutdown >110°C | Auto recovers |
| Over Load Protection | Shutdown >102% rated power, auto recovers | Same | |
| Short Circuit Protection | Auto shutdown if short circuit, auto recovers | Same | |
| Non-load Protection | Output constant voltage | Same | |
| SAFETY & EMC | Withstand Voltage | I/P-O/P: 3750Vac | Same |
| Isolation Resistance | I/P-O/P: 100MΩ/500VDC/25°C/70%RH | Same | |
| Safety Standards | IEC/EN61347-1, IEC/EN61347-2-13 | Same | |
| EMC Emission | EN55015, EN61000-3-2 Class C, IEC61000-3-3 | Same | |
| EMC Immunity | EN61000-4-2,3,4,5,6,8,11; EN61547 | Same | |
| Strobe Test Standard | IEEE 1789 | Same | |
| OTHERS | Dimension | 130×37×22.6mm (L×W×H) | Same |
| Packing | PE bag | Same | |
| Weight (G.W.) | 110g ±10g | Same |
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