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Mean Well ELG-150-C1050DA Power Supply 150W 1050mA - DALI
The ELG-150 is a 150W Mean Well power converter.
Key Features
- ✓ DC output voltage adjustable ±10%
- ✓ 3.75KVAC reinforced I/O isolation
- ✓ Protections: Short circuit / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: UL8750 (type”HL”), EN61347-1, EN61347-2-13 independent, EN62384, IP65 or IP67
- ✓ 3 years warranty
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BrandMean Well
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SeriesELG-C Series
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Power Rating150.15 Watt
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Output Voltage151 Volt
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Rated Current1.05 Ampere
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Input Voltage100V~305V
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No of Output1
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Dimming ControlDALI
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Standards MetBSI,CB,CCC,CE,EAC,ENEC,RCM,UL
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Operation ModeConstant Current
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Operating Temperature-40°C~90°C
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Warranty5 Year
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Length8.62 in
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Width2.48 in
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Height1.4 in
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Weight2.09 lb
::specification::
Frequently Asked Questions
Can the ELG-150-C1050DA be used to drive LED downlights in a DALI smart lighting system?
Yes. The ELG-150-C1050DA features a DALI interface, making it directly compatible with DALI-based building management and smart lighting control systems. It delivers 1050mA constant current with a CC voltage range of 72–143V for LED downlight arrays in office and commercial environments.
Is the ELG-150-C1050DA suitable for outdoor architectural LED lighting with centralized dimming control?
Yes. With an IP67 waterproof rating and DALI interface, the ELG-150-C1050DA is well-suited for outdoor architectural LED fixtures managed through a centralized DALI control network. The 150.15W, 1050mA output supports LED module series strings with total forward voltages between 72V and 143V.
Can this driver power LED modules in a DALI-controlled signage installation?
The ELG-150-C1050DA can drive LED signage modules in a DALI network, allowing addressable dimming control of each fixture independently. The IP67 rating ensures the driver withstands outdoor conditions, and the 72–143V CC range supports typical mid-voltage LED signage module strings.
What LED string configurations are compatible with the ELG-150-C1050DA?
LED strings with a total forward voltage between 72V and 143V are within the driver's CC operating range at 1050mA. The number of series LEDs varies by each LED's individual Vf — no fixed LED count applies universally, so calculate based on your specific LED's forward voltage specification.
What is the IP rating of the ELG-150-C1050DA and where can it be installed?
The ELG-150-C1050DA is rated IP67, meaning it is fully dust-tight and protected against temporary submersion in water up to 1 meter. This makes it appropriate for outdoor enclosures and damp indoor environments such as covered walkways or parking structures.
What is the difference between the ELG-150-C1050DA and the ELG-150-C1050AB?
Both are 150.15W, 1050mA constant-current drivers with a 72–143V CC range. The ELG-150-C1050AB is rated IP65 and offers analog dimming plus current adjustment, while the ELG-150-C1050DA is rated IP67 and uses a DALI digital dimming interface intended for smart building control systems.
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Other ELG-150 Models
2 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well ELG-150-C700B Power Supply 150W 700mA - Dimmable | 149.8W | 225V | 0.7A | IP67 | $40.48 | View |
| Mean Well ELG-150-C700A Power Supply 150W 700mA - Adjustable | 149.8W | 225V | 0.7A | IP65 | $36.61 | View |
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