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Mean Well ELG-75-24DA Power Supply 75W 24V - 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 Series
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Power Rating75.6 Watt
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Output Voltage24 Volt
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Rated Current3.15 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,KC,RCM,UL
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Operation ModeConstant Current,Constant Voltage
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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
What is DALI dimming and is the ELG-75-24DA compatible with DALI lighting control systems?
DALI (Digital Addressable Lighting Interface) is a standardized protocol that allows individual or grouped control of luminaires over a two-wire bus. The ELG-75-24DA supports DALI dimming, so it can be integrated into building automation systems that use DALI controllers for scene, schedule, or occupancy-based lighting control.
Can the ELG-75-24DA be installed in an outdoor IP-rated fixture for facade uplighting?
Yes. The IP67 rating ensures the driver is protected against dust and water immersion, making it suitable for outdoor facade or architectural uplighting applications. The -40°C to +85°C operating range supports year-round outdoor use.
How much 24V LED strip can I run from the ELG-75-24DA?
The ELG-75-24DA outputs 75.6W at 24V (3.15A). At 10W per meter of LED strip that is approximately 7.5 meters; at 14.4W per meter it is roughly 5.2 meters. Check your strip's labeled watt-per-meter rating and verify the total stays within 75.6W.
Is the ELG-75-24DA suitable for smart-building office lighting with DALI bus control?
Yes. The DALI interface allows the ELG-75-24DA to receive dimming and on/off commands from a DALI controller, which is the standard in smart office and commercial building automation. At 75.6W it can serve an individual luminaire or a small zone of 24V LED fixtures.
Can I use the ELG-75-24DA in a retail store with a centralized DALI dimming system?
Yes. Retail lighting systems that use DALI for zone-by-zone brightness control are a common application. The ELG-75-24DA's DALI input allows it to be addressed individually on the bus, so each driver can be dimmed independently or as part of a group.
Does the ELG-75-24DA have a 5-year warranty?
Yes. Mean Well provides a 5-year warranty on the ELG-75-24DA. The driver also holds multiple certifications including UL, CE, CB, CCC, ENEC, KC, EAC, c_BSI, and c_RCM, supporting international project requirements.
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