Constant Current LED Drivers
DAL Series
50 & 30 W Class 2 / Class II CC LED Driver with DALI Dimming
| Input Voltage | Max Output Power | Efficiency | THD | Max Case Temp | Power Factor | Dimming Method | Dimming Range | Start Time |
|---|---|---|---|---|---|---|---|---|
| 120 to 277 Vac | 50 W | up to 90% | < 20% | 90 ℃ (measured at the hot spot) | > 0.9 | DALI | 1–100% (% of Iout) | 300 ms typical |
Features:
- Universal input voltage range
- Ripple < 10% @ 20% & 100% load
- Turn-on @ 1% Iout
- EMI: Compliant with FCC CFR Title 47 Part 15 Class B at 120 Vac & Class A at 277 Vac and with CE EN55015 (CISPR 15) at 220, 230, & 240 Vac
- Safety, Compliance:
- UL8750: Class 2 output, Class P
- CB, ENEC
- FCC, CE
- DALI-2, Device Type 6 (parts 101, 102, 207)
- Standby power ≤ 0.5 W @ 120 Vac, 230 Vac
- IP20-rated case with silicone-based potting
- Lifetime: 50,000 hours min at 75 ℃ case temperature
- Class II power supply per IEC 61140
- 90 ℃ maximum case hot spot temperature
NFC Programming:
- Current: 100% to 50% in each voltage range
- Data log read: SKU, S/N, lot code, hours of operation, FW rev., power cycles
Applications:
- Architectural Lighting
- Commercial lighting
- Indoor lighting
- Residential lighting
| ERP Part Number | Nominal Input Voltage (Vac) |
Output Current (mA) | Power (W) | Voltage Range (Vdc) | Case Type | Dimming | Status | Availability |
|---|---|---|---|---|---|---|---|---|
| DAL50W-1200-42-T | 120 to 277 | 600 - 1200 | 50.4 | 28-42 | IP20 Rectangular Metal | DALI | production | Check > |
| DAL50W-0850-56-T | 120 to 277 | 425 - 850 | 47.6 | 38-56 | IP20 Rectangular Metal | DALI | production | Check > |
| DAL30W-0600-42-T | 120 to 277 | 300 - 600 | 25.2 | 28-42 | IP20 Rectangular Metal | DALI | production | Check > |
Notes:
There are currently no notes available at this time.