Over 15 years experience of providing support of MEAN WELL Power Supplies
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Mean Well ELG-75-12D2 AC-DC Single output LED Driver (CC) with PFC
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 Watt
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Output Voltage12 Volt
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Rated Current5 Ampere
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Input Voltage100V~305V
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No of Output1
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Dimming ControlDimmable
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Standards MetBSMI,CB,CE,EAC,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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Length7.09 in
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Width2.48 in
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Height1.4 in
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Weight1.87 lb
::specification::
Frequently Asked Questions
Can I use the ELG-75-12D2 to drive a small LED downlight fixture?
The ELG-75-12D2 operates in constant current mode and outputs at 12V, making it appropriate for low-voltage LED downlight modules designed for that voltage. At 75W, it can power multiple LED modules in a single fixture or a small group of fixtures sharing one driver.
Is the ELG-75-12D2 compatible with DALI-2 lighting control systems?
Yes, the 'D2' suffix indicates DALI-2 dimming support, allowing this driver to be addressed and dimmed via a DALI-2 bus. This makes it suitable for smart building installations where individual luminaire control and scene management are required.
Can the ELG-75-12D2 be used in a recessed LED ceiling array outdoors or in a wet area?
The IP67 waterproof rating means the driver can withstand temporary water immersion and is dust-tight, making it appropriate for wet-area or outdoor recessed installations. Its operating temperature range of -40°C to +90°C also supports cold-climate outdoor use.
Can I use the ELG-75-12D2 to power a 12V LED strip in a signage application?
This driver outputs at 12V constant current, so it is compatible with 12V LED strip assemblies where the strip's operating voltage matches. The 75W capacity sets the maximum total load; ensure the strip's wattage per meter times the total length does not exceed 75W.
What dimming interface does the ELG-75-12D2 use compared to other ELG-75-12 variants?
The ELG-75-12D2 supports DALI-2 digital dimming. The ELG-75-12DA supports the original DALI protocol, the ELG-75-12B uses a built-in potentiometer, and the ELG-75-12A supports 1–10V/PWM/resistance dimming. The base ELG-75-12 has no dimming. All share the same 75W/12V output.
Does the ELG-75-12D2 accept both 120V and 230V mains input?
Yes, this driver accepts 100–305VAC, making it compatible with North American 120V and European or international 230V supply voltages without any manual switching or adaptation.
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