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Mean Well ELG-75-C500D2 AC-DC Single output LED Driver Constant Current Mode with PFC
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Mean Well ELG-75-C500D2 AC-DC Single output LED Driver Constant Cur...
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 Series
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Power Rating75 Watt
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Output Voltage150 Volt
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Rated Current0.5 Ampere
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Input Voltage100V~305V
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No of Output1
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Dimming ControlDimmable
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Standards MetBSMI,CB,CE,EAC,UL
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Operation ModeConstant Current
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Operating Temperature-40°C~80°C
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Warranty5 Year
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Length7.83 in
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Width2.48 in
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Height1.4 in
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Weight1.87 lb
::specification::
Frequently Asked Questions
Can the ELG-75-C500D2 be used to drive LED downlights on a 0–10V dimming system?
Yes. The D2-suffix designates 0–10V, PWM, and resistance three-in-one dimming compatibility. This makes the ELG-75-C500D2 directly usable with standard 0–10V dimming controllers found in commercial downlight systems. It delivers a constant 0.5A output with a CC voltage range of 100–305V.
Is the ELG-75-C500D2 suitable for outdoor LED signage modules requiring a wide CC voltage range?
Yes. The CC voltage range of 100–305V is notably wider than other ELG-75-C500 variants, giving more flexibility for long series LED strings. Combined with IP67 waterproof protection and a -40°C to +80°C operating range, this driver suits outdoor signage applications with higher-voltage LED strings.
Can this driver be used in a small LED array for industrial or cold-environment lighting?
Yes. The IP67 rating and -40°C lower temperature limit make the ELG-75-C500D2 appropriate for cold-room, freezer, or harsh industrial lighting. The 0–10V dimming interface also supports integration into building management systems common in industrial facilities.
How many LEDs can I connect in series to the ELG-75-C500D2?
The CC voltage range is 100–305V, which is the widest range among the ELG-75-C500 family. The number of LEDs depends on each LED's forward voltage; calculate the string forward voltage and verify it falls within 100–305V. This broader range can accommodate longer series strings than other 500mA variants in this family.
How does the ELG-75-C500D2 differ from the ELG-75-C500B within the ELG-75-C500 family?
Both are 75W, IP67-rated constant current drivers with dimming, but they differ in CC voltage range and dimming interface. The ELG-75-C500D2 has a CC range of 100–305V and uses 0–10V / PWM / resistance (D2) dimming, while the ELG-75-C500B has a CC range of 75–150V and uses a standard three-in-one dimming interface. The D2 variant is better suited when longer LED series strings or 0–10V control systems are required.
What certifications does the ELG-75-C500D2 carry?
The ELG-75-C500D2 is certified to BSMI, CB, CE, EAC, and UL. The certification set is smaller than the B-suffix variants, covering key North American, European, and Taiwanese markets. A 5-year warranty is included.
What are the physical dimensions of the ELG-75-C500D2 compared to other ELG-75-C500 models?
The ELG-75-C500D2 is not listed with explicit dimensions in the product data, but the ELG-75 series D2 variants typically share a similar form factor. Note that operating temperature for the D2 is rated to +80°C rather than the +85°C found on most other ELG-75-C500 siblings, which may be a factor in thermally constrained enclosures.
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