The 50W DALI LED Driver (DT8) is a dimmable LED driver designed for tunable white lighting with a maximum output power of 50W, featuring a built-in DALI-2 interface as a DALI DT8 device with two channels of constant voltage output, a Class 0 fully isolated plastic case power supply, high power factor and efficiency, controlling warm white and cool white outputs via a single DALI address, supporting color temperature adjustment according to DALI Device Type 8 specifications, compatible with universal DALI masters that support DT8 commands, and including an error report function.
| Output | DC Voltage | 12V DC | 24V DC |
|---|---|---|---|
| Output | Max. Current | Max. 4.16A/ch, chi+ch2=4.16A | Max. 2.08A/ch, ch1+ch2=2.08A |
| Output | Rated Power | max. 50W | |
| Input | Voltage Range | 200-240V AC | |
| Input | Frequency | 50/60Hz | |
| Input | Power Factor (Typ.) | >0.9 | |
| Input | Efficiency (Typ.) | 85% @ 230VAC | 88% @ 230VAC |
| Input | Input Current | 0.27A @ 230VAC | |
| Input | Inrush Current (Typ.) | COLD START Max. 2A @ 230VAC | |
| Control | Dimming Interface | DALI DT8 (DALI consumption < 2mA)/PUSHmA | |
| Control | Dimming Range | 0.1%-100% | |
| Control | Dimming Method | Pulse Width Modulation | |
| Control | Dimming Curve | Logarithmic | |
| Protection | Over Current | Yes, auto recovery after fault removed | |
| Protection | Over Temperature | Yes, auto recovery after fault removed | |
| Environment | Working Temp | -20℃ ~ +45℃ | |
| Environment | Max. Case Temp | 85℃(Ta=”45℃”) | |
| Environment | Working Humidity | 10% ~ 95% RH non-condensing | |
| Environment | Storage Temp. & Humidity | -40°c ~ +80℃, 10% ~ 5% RH | |
| Safety & EMC | Safety Standards | ENEC EN61347-1, EN61347-2-13 approved | |
| Safety & EMC | Withstand Voltage | I/P-O/P: 3.75KVAC | |
| Safety & EMC | EMC Emission | EN55015, EN61000-3-2, EN61000-3-3 | |
| Safety & EMC | EMC Immunity | EN61547, EN61000-4-2,3,4,5,6,8,11, surge immunity Line-Line 1KV | |
| Others | MTBF | 190100H, MIL-HDBK-217F @ 230VAC full load and 25℃ ambient temperature | |
| Others | Dimension | 210*50*32mm (L*W*H) |
