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Mean Well ELG-75-C1050A Power Supply 75W 1050mA - Adjustable
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 Rating74.55 Watt
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Output Voltage78 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 ControlBuilt-in Potentiometer
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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 the ELG-75-C1050A power LED downlights in a covered outdoor area or parking structure?
Yes. The ELG-75-C1050A carries an IP65 water-resistant rating, which protects against low-pressure water jets and dust ingress. This makes it suitable for covered outdoor areas such as parking structures, canopies, or exterior soffits where direct rain contact is unlikely but moisture and humidity are present.
Is the ELG-75-C1050A suitable for driving LEDs in small signage modules?
Yes. As a constant-current driver outputting 1050mA across a CC voltage range of 35–71V, the ELG-75-C1050A is well matched to LED signage modules wired in series. Its 74.55W capacity supports small to medium LED sign arrays, and the metal enclosure fits within standard raceway and sign cabinet dimensions.
What LED arrays is the ELG-75-C1050A compatible with?
The ELG-75-C1050A operates in constant-current mode at 1050mA with a CC output voltage range of 35–71V. It is compatible with any LED load whose forward voltage falls within that range at 1050mA; the number of LEDs in series depends on each LED's forward voltage and is not fixed to a specific count.
Can this driver be used for LED retrofit downlights in commercial office spaces?
Yes. The ELG-75-C1050A's 74.55W output at 1050mA is typical for mid-power LED downlight modules used in commercial offices. The adjustable output current and wide 100–305VAC input allow use on both 120V and 277V commercial wiring systems.
Does the ELG-75-C1050A support output current adjustment?
Yes. The 'A' suffix indicates this model includes output current adjustment capability, allowing the drive current to be trimmed from the rated 1050mA to a lower set point. This is useful when matching the driver to LEDs with specific current requirements or when designing for reduced lumen output.
What is the operating temperature range of the ELG-75-C1050A, and does it suit cold-storage lighting?
The ELG-75-C1050A operates from -40°C to +85°C, which covers both cold-storage refrigeration environments and high-ambient industrial spaces. The sealed metal case and IP65 rating also protect against condensation that forms when cold surfaces meet warm ambient air.
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