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Mean Well ELG-75-C1050DA Power Supply 75W 1050mA - DALI
The ELG-75 is a 75W Mean Well power converter (input range: 100~305VAC).
Key Features
- ✓ Input voltage range: 100~305VAC
- ✓ 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
- ✓ 3 years warranty
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BrandMean Well
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SeriesELG-C Series
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Power Rating74.55 Watt
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Output Voltage78 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~85°C
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Warranty5 Year
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Length7.09 in
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Width2.48 in
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Height1.4 in
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Weight1.76 lb
::specification::
Frequently Asked Questions
Is the ELG-75-C1050DA suitable for outdoor LED luminaires in marine or high-humidity environments?
Yes. The ELG-75-C1050DA carries an IP67 waterproof rating and operates from -40°C to +85°C. This makes it suitable for LED fixtures in high-humidity environments such as covered marine docks, outdoor pools, and coastal installations where sealing against moisture ingress is critical.
What dimming protocol does the ELG-75-C1050DA support?
The 'DA' suffix indicates this driver supports DALI dimming, allowing integration with DALI-based lighting control systems for centralized or zone-based dimming. It is compatible with DALI controllers found in commercial building automation and intelligent lighting management platforms.
Can the ELG-75-C1050DA drive LED modules in outdoor architectural downlighting?
Yes. At 1050mA constant current and 74.55W within a CC voltage range of 35–71V, the ELG-75-C1050DA suits medium-wattage LED modules used in outdoor architectural downlights and bollard fixtures. Its IP67 rating and wide input voltage (100–305VAC) allow deployment across both residential and commercial outdoor lighting projects.
How does the ELG-75-C1050DA differ from the ELG-75-C1050D2?
The ELG-75-C1050DA supports standard DALI dimming and is rated at 74.55W with an IP67 enclosure, dimensions of 180 × 63 × 35.5 mm, and a weight of 0.8 kg. The ELG-75-C1050D2 supports DALI-2 protocol, is rated at 75W with an IP67 enclosure, has slightly larger dimensions of 199 × 63 × 35.5 mm, and weighs 0.85 kg. The D2 variant also carries BSMI certification in addition to CB, CE, EAC, and UL.
Can the ELG-75-C1050DA be used for LED signage modules in a DALI-controlled sign network?
Yes. The ELG-75-C1050DA's DALI interface supports addressable dimming, and its 1050mA constant-current output within 35–71V suits series-wired LED signage modules. This enables centralized brightness control across multiple sign panels from a single DALI controller.
Is the ELG-75-C1050DA certified for use in European and North American markets?
Yes. The ELG-75-C1050DA holds c_bsi, CB, CCC, CE, EAC, ENEC, c_rcm, and UL certifications. This covers North America (UL), the EU (CE, ENEC), Australia/New Zealand (c_rcm), China (CCC), and Russia/Eurasia (EAC), making it suitable for international LED lighting projects.
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