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Mean Well ELG-240-C1050 Power Supply 240W 1050mA
The ELG-240 is a 240W 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
- ✓ Safety approvals: (type”HL”), CSA C22.2 No. 250.13-12;IEC/EN/AS/NZS 61347-1, IEC/EN/AS/NZS 61347-2-13 UL8750 EAC TP TC 004;BIS IS15885(for 24/24B/36/36A/42/42A/48/48A/54/54A only) GB19510.14,GB19510.1; IP65 or IP67; KC61347 1 KC61347 2 13
- ✓ 3 years warranty
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BrandMean Well
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SeriesELG-C Series
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Power Rating239.4 Watt
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Output Voltage239 Volt
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Rated Current1.05 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,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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Length9.61 in
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Width2.8 in
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Height1.48 in
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Weight2.69 lb
::specification::
Frequently Asked Questions
Can the ELG-240-C1050 power a high-output LED array in an industrial or warehouse luminaire?
Yes. The ELG-240-C1050 delivers 239.4W at 1050mA constant current, making it suitable for high-flux LED arrays in high-bay or industrial fixtures. Its 100–305VAC input and IP67 waterproof rating support deployment in demanding environments including damp or dusty warehouses.
Is the ELG-240-C1050 suitable for LED street lighting or outdoor area lighting?
Yes. The IP67 rating provides waterproof protection for outdoor installations, and the -40°C to +85°C operating temperature covers extreme climates. The 1050mA constant current at up to 239.4W is commonly used in street and area lighting LED modules where higher forward current is preferred for fewer series LEDs.
Can this driver be used for large LED signage panels that require 240W-class power?
The ELG-240-C1050 is a constant current driver at 1050mA with a CC voltage range of 114–228V. For signage modules designed to operate at 1050mA, it provides 239.4W capacity with a fixed (non-dimmable, non-adjustable) output. Ensure the LED string forward voltage falls within 114–228V.
How many LEDs can the ELG-240-C1050 drive in a series string?
The ELG-240-C1050 outputs 1050mA constant current with a CC voltage range of 114–228V. The number of LEDs that can be connected in series is determined by the forward voltage of each LED at 1050mA. There is no fixed LED count — confirm your LED's Vf at operating current to calculate string length.
How does the ELG-240-C1050 differ from the ELG-240-C1050A and ELG-240-C1050AB?
All three are 239.4W, 1050mA constant current drivers with the same 114–228V CC range, 244×71×37.5 mm form factor, and 5-year warranty. The ELG-240-C1050 is the fixed-output base model with IP67. The ELG-240-C1050A adds output current adjustment (trimming) and is IP65. The ELG-240-C1050AB further adds analog dimming to the adjustable version while remaining IP65.
Can the ELG-240-C1050 be installed in an outdoor luminaire exposed to rain and temperature extremes?
Yes. The IP67 waterproof rating protects against temporary immersion up to 1 meter, and the operating temperature range of -40°C to +85°C covers both extreme cold and high-ambient hot environments. No additional waterproof enclosure is required for typical outdoor luminaire installations.
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