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Mean Well ELG-75-C1400AB Power Supply 75W 1400mA - Adjustable and Dimmable
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Mean Well ELG-75-C1400AB Power Supply 75W 1400mA - Adjustable and D...
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 Rating75.6 Watt
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Output Voltage61 Volt
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Rated Current1.4 Ampere
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Input Voltage100V~305V
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No of Output1
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Dimming Control0-10V,10V PWM,Resistance
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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
Can I use the ELG-75-C1400AB to drive LED downlights in a commercial ceiling installation?
Yes. The ELG-75-C1400AB outputs 1400mA constant current across a 27–54V operating range, making it compatible with LED downlight arrays that fall within that voltage window. At 75.6W total capacity, it suits small to mid-size LED downlight clusters where individual LED forward voltage determines how many can be driven in series.
Is the ELG-75-C1400AB suitable for powering LED signage modules outdoors?
The ELG-75-C1400AB carries an IP65 water-resistance rating, which provides protection against dust ingress and low-pressure water jets. It is appropriate for sheltered outdoor signage enclosures but should not be directly exposed to rain or submersion; for fully exposed outdoor installations, the IP67-rated ELG-75-C1400B would be a better fit.
Can I connect this driver to a 0–10V dimming system for lighting control?
Yes. The AB suffix indicates this unit includes both the output-adjustment potentiometer (A feature) and the built-in 3-in-1 dimming interface (B feature), supporting 0–10V analog, PWM, and resistance dimming signals. This allows integration with most commercial lighting control systems that output any of those signal types.
Will the ELG-75-C1400AB operate correctly on a 277V commercial supply?
Yes. The ELG-75-C1400AB accepts an input range of 100–305VAC, which covers 120V North American residential, 230V European, and 277V US commercial supplies without any manual voltage selection.
How does the ELG-75-C1400AB differ from the ELG-75-C1400A and ELG-75-C1400B?
All three variants share the same 75.6W / 1400mA output and 27–54V CC voltage range. The ELG-75-C1400A (adjustable only) adds an output potentiometer; the ELG-75-C1400B (dimmable only) adds a 3-in-1 dimming interface (0–10V, PWM, resistance); and the ELG-75-C1400AB combines both features. The ELG-75-C1400A is IP65 rated; both B and AB variants are IP65 rated as well.
What is the operating temperature range for the ELG-75-C1400AB, and can it be used in cold storage areas?
The ELG-75-C1400AB is rated for operation from -40°C to +85°C. This range comfortably covers cold-storage and refrigerated warehouse environments, as well as high-ambient industrial spaces.
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