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Mean Well ELG-75-C700DA Power Supply 75W 700mA - DALI
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 Rating74.9 Watt
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Output Voltage114 Volt
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Rated Current0.7 Ampere
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Input Voltage100V~305V
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No of Output1
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Dimming ControlDALI
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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-C700DA be integrated into a DALI building automation system for office lighting control?
Yes. The ELG-75-C700DA supports DALI (Digital Addressable Lighting Interface) dimming, allowing it to be individually addressed and controlled by a DALI bus controller. It delivers 700mA constant current at up to 74.9W, which is appropriate for mid-power LED downlights in office environments.
Is the ELG-75-C700DA suitable for outdoor LED fixtures where the driver may be exposed to the elements?
Yes. The ELG-75-C700DA has an IP67 waterproof rating and operates from -40°C to +85°C, making it appropriate for outdoor luminaires exposed to rain, dust, and temperature extremes. DALI cabling to the driver should also be appropriately weather-protected per installation requirements.
Can the ELG-75-C700DA drive LED modules in a dimmable street or pathway light controlled by a DALI network?
Yes. With IP67 waterproofing and DALI control, the ELG-75-C700DA is well suited for dimmable street or pathway LED fixtures connected to a DALI control network. It provides 700mA constant current at up to 74.9W to LED modules whose combined forward voltage falls in the 53–107V CC range.
What LED arrays can be driven by the ELG-75-C700DA?
LED arrays requiring 700mA constant current with a combined forward voltage between 53V and 107V dc are compatible. The number of LEDs that fit within that voltage window is not fixed; it depends on the forward voltage of each individual LED used.
Can the ELG-75-C700DA be used for museum or gallery LED accent lighting that needs precise, flicker-free DALI dimming?
Yes. DALI dimming on the ELG-75-C700DA provides digital control with smooth, repeatable dimming curves. At 700mA and 74.9W, it suits medium-power LED spot or accent modules used in gallery and museum applications where consistent colour and flicker-free output are important.
What is the key difference between the ELG-75-C700DA and the ELG-75-C700D2?
The ELG-75-C700DA uses DALI digital protocol for dimming and control, while the ELG-75-C700D2 uses Mean Well's D2 built-in PWM/analog dimming via a signal wire. Both deliver approximately 75W at 700mA constant current with IP67 protection, but the DA model requires a DALI bus and controller, whereas the D2 model accepts a simpler 0–10V or PWM signal.
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