Over 15 years experience of providing support of MEAN WELL Power Supplies
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Mean Well ELG-75-42 Power Supply 75W 42V
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 Rating75.6 Watt
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Output Voltage42 Volt
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Rated Current1.8 Ampere
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Input Voltage100V~305V
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No of Output1
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Dimming ControlNone
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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
Payment methods
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Frequently Asked Questions
Can the ELG-75-42 power 42V LED strips outdoors?
Yes. The ELG-75-42 is rated IP67, making it suitable for outdoor installations where rain and moisture are present. It operates from -40°C to +85°C, covering a wide range of outdoor climates and enclosure conditions.
How many meters of 42V LED strip can the ELG-75-42 support?
The ELG-75-42 delivers 75.6W at 42V. Dividing 75.6W by your strip's rated wattage per meter gives estimated maximum length—for example, a 10 W/m strip allows about 7.5 meters, and a 12 W/m strip about 6.3 meters. Always verify your strip's power per meter and apply a 20% safety derating.
Is the ELG-75-42 suitable for powering LED modules in an outdoor illuminated sign?
Yes. With 75.6W at 42V, IP67 waterproofing, and a wide 100–305VAC input range, the ELG-75-42 is a practical driver for medium-sized outdoor LED sign cabinets. Its metal case provides durable protection in exposed installations.
Can I use the ELG-75-42 for landscape or pathway LED lighting?
Yes. The IP67 rating and -40°C to +85°C operating range make this driver suited to buried or surface-mounted outdoor landscape fixtures using 42V LED modules. Constant-current operation helps maintain consistent brightness across temperature changes.
Does the ELG-75-42 support dimming?
No. The base ELG-75-42 does not include a dimming interface. If dimming is required, the series includes the 'A' variant with output adjustment, the 'B' with 3-in-1 dimming, the 'AB' combining both, the 'D2' with DALI 2, and the 'DA' with DALI. All share the same 75.6W / 42V / 1.8A output.
What input voltage range does the ELG-75-42 accept?
The ELG-75-42 accepts 100–305VAC, covering standard 120V (North America), 230V (Europe), and 277V (US commercial) mains without any manual voltage selection. This universal input simplifies procurement for projects in multiple regions.
