Constant Current LED Drivers
DAL Series
50 & 30 W Class 2 / Class II CC LED Driver with DALI Dimming
Input Voltage | Max Output Power | Output Voltage | Output Current Range | Efficiency | THD | Max Case Temp | Power Factor | Dimming Method | Dimming Range | Start Time |
---|---|---|---|---|---|---|---|---|---|---|
120 to 277 Vac | 50 W | 28 to 42 Vdc | 300 to 1200 mA Constant Current | up to 90% | < 20% | 90℃ (measured at the hot spot) | >0.9 | DALI | 1-100% (% of Iout) | 300 ms typical |
![dal-series-constant-current-driver](https://www.erp-power.com/wp-content/uploads/2020/07/dal-series-constant-current-driver.png)
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:
- UL: Class 2 output, Class P
- CB, ENEC
- FCC, CE
- DALI2, Device Type 6
- Lifetime: 5 years @ Tc ≤ 75ºC
- 90ºC maximum case hot spot temperature
- IP20-rated case
- 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
- Commercial lighting
- Indoor lighting
- Residential light
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![Circles-Logo](https://www.erp-power.com/wp-content/uploads/2020/07/Circles-Logo.png)
![ENEC](https://www.erp-power.com/wp-content/uploads/2020/07/ENEC.png)
![NFC](https://www.erp-power.com/wp-content/uploads/2020/07/NFC.png)
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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 to 600 | 25.2 | 28 - 42 | IP20 Rectangular Metal | DALI | production | Check > |
Notes:
There are currently no notes available at this time.