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Mean Well ELG-75-48A Power Supply 75W 48V - Adjustable
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 ControlBuilt-in Potentiometer
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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
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Payment & Security
Payment methods
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Frequently Asked Questions
What does the 'A' suffix on the ELG-75-48A mean, and why would I choose it over the base model?
The 'A' suffix indicates the ELG-75-48A includes an output voltage and current adjustment potentiometer, allowing fine-tuning of the 48V output and 1.6A current within the driver's specified range. This is useful when commissioning a lighting system where minor trimming is needed to match load requirements precisely.
Can the ELG-75-48A be used for indoor office accent lighting with 48V LED strips?
Yes. The ELG-75-48A is a good fit for 48V LED strip runs in office cove, under-cabinet, or accent applications. Its 76.8W capacity at 1.6A handles a typical accent lighting load, and the adjustment feature allows on-site calibration to match the installed strip's requirements.
Is the ELG-75-48A waterproof enough for use in a bathroom or wet room?
The ELG-75-48A is rated IP65, which means it is fully dust-tight and protected against low-pressure water jets from any direction. This is generally sufficient for damp locations and splash-prone areas, though it is not rated for submersion. For submersion-grade protection, the IP67-rated ELG-75-48 or ELG-75-48B would be a better choice.
How many meters of 48V LED strip can the ELG-75-48A drive?
The ELG-75-48A provides up to 76.8W at 48V and 1.6A. A 48V strip rated at 12W/m would allow about 6.4 meters (76.8W ÷ 12W/m ≈ 6.4m). Always verify your strip's rated power per meter and leave a small headroom below the 76.8W maximum.
Can the ELG-75-48A power LED strips in museum display cases or gallery lighting?
Yes, the adjustable output on the ELG-75-48A makes it useful for gallery and museum display lighting where color consistency and precise brightness calibration are important. At 76.8W and 48V constant current operation, it suits contained 48V strip or module installations in display cases.
Does the ELG-75-48A support outdoor use in a covered patio or building facade?
The IP65 rating on the ELG-75-48A protects against dust and water jets, which is adequate for covered outdoor areas like patios or facade recesses that are not directly exposed to rain. For fully exposed outdoor mounting subject to rain or hose-down, consider the IP67-rated ELG-75-48B.
Can I use the ELG-75-48A to drive 48V LED panels in a suspended ceiling grid?
Yes, the ELG-75-48A at 76.8W, 48V, and 1.6A can supply a 48V LED panel load within that wattage envelope. The ability to trim the output makes it practical for matching the driver output to panel specifications that may vary slightly. Ensure the total panel draw stays within 76.8W.
