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Mean Well ELG-75-48AB Power Supply 75W 48V - Adjustable and Dimmable
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Mean Well ELG-75-48AB Power Supply 75W 48V - Adjustable and Dimmable
Description
Description
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
Specifications
Specifications
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BrandMean Well
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SeriesELG Series
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Power Rating76.8 Watt
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Output Voltage48 Volt
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Rated Current1.6 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,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
File Downloads
File Downloads
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Payment & Security
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Frequently Asked Questions
What does the 'AB' suffix on the ELG-75-48AB indicate?
The 'AB' suffix indicates that this driver supports both output adjustment (the 'A' feature) and a built-in dimming interface (the 'B' feature). This means you can trim the 48V output and current at commissioning, and also dim the connected LEDs via an external 0–10V, PWM, or resistance signal.
Can the ELG-75-48AB be used for dimmable 48V LED strip lighting in a hospitality or hotel setting?
Yes, the ELG-75-48AB is well-suited for hospitality environments where dimming scenes are required. Its built-in dimming input allows integration with standard 0–10V lighting control systems, and its 76.8W, 48V, 1.6A output supports a practical strip lighting load for guest rooms or corridors.
Is the ELG-75-48AB suitable for outdoor signage that needs dimming capability?
The ELG-75-48AB carries an IP65 rating, providing dust-tight and water-jet resistance suitable for covered outdoor or protected signage enclosures. The built-in dimming interface allows brightness scheduling for outdoor signs. For fully exposed, rain-direct outdoor mounting, an IP67 variant such as the ELG-75-48B would offer a higher seal level.
How many meters of 48V LED strip can the ELG-75-48AB handle?
The ELG-75-48AB delivers up to 76.8W at 48V and 1.6A. For a 48V strip rated at 9.6W/m, this allows roughly 8 meters (76.8W ÷ 9.6W/m = 8m). Confirm your strip's rated power per meter and keep total load under 76.8W, especially at full brightness.
Can I control the ELG-75-48AB from a smart lighting controller for automated dimming?
Yes, the ELG-75-48AB includes a standard dimming input that accepts 0–10V, PWM, or resistance control signals, making it compatible with most smart lighting controllers and building automation systems that output these signal types. This enables programmatic dimming for scenes, schedules, or occupancy-based control.
Is the ELG-75-48AB appropriate for powering 48V LED tape in theatrical or stage display lighting?
Yes, the combination of output adjustment and dimming on the ELG-75-48AB makes it practical for theatrical display or stage backdrop lighting. The dimming interface allows smooth brightness transitions, and the 76.8W, 48V, 1.6A output handles a moderate-length strip within that wattage.
