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Mean Well ELG-75-C1050AB Power Supply 75W 1050mA - Adjustable and Dimmable
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Mean Well ELG-75-C1050AB Power Supply 75W 1050mA - Adjustable and D...
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 Control0-10V,10V PWM,Resistance
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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-C1050AB drive LEDs in outdoor LED signage exposed to rain?
Yes. The ELG-75-C1050AB is rated IP65, protecting against low-pressure water jets from any angle. It is appropriate for outdoor LED signage enclosures where rain splash, humidity, and dust are present, though it is not rated for submersion.
Is the ELG-75-C1050AB suitable for LED modules in retail display lighting?
Yes. The ELG-75-C1050AB delivers 1050mA constant current within a CC voltage range of 35–71V, making it compatible with mid-power LED modules used in retail display and accent lighting. The 74.55W rating supports several LED modules wired in series within that voltage window.
Which LEDs work with the ELG-75-C1050AB?
The ELG-75-C1050AB operates in constant-current mode at 1050mA. Any LED or series LED string whose combined forward voltage falls within 35–71V at 1050mA is compatible; the actual number of LEDs per string depends on each LED's individual forward voltage.
Can I use the ELG-75-C1050AB for dimmable LED downlights in a hospitality environment?
Yes. The 'AB' suffix indicates this driver supports both output current adjustment and an additional dimming interface. It is suitable for dimmable LED downlights in hotels, restaurants, and similar hospitality applications where scene control and energy management are needed.
What dimming and adjustment capabilities does the ELG-75-C1050AB offer compared to the ELG-75-C1050A?
The ELG-75-C1050A provides output current adjustment only. The ELG-75-C1050AB adds a built-in dimming interface (the 'B' element), allowing both analog or resistance-based current trim and dimming signal input. Both models share the same 74.55W, 1050mA, IP65 specification.
Is the ELG-75-C1050AB appropriate for use in LED lighting for cold-chain warehouse facilities?
Yes. With a -40°C to +85°C operating range and an IP65-rated metal case, the ELG-75-C1050AB withstands the low temperatures and condensation common in cold-chain warehouses and freezer aisles. Its wide 100–305VAC input is also compatible with industrial electrical systems.
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