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Mean Well ELGC-300-M-ADA Power Supply 300W 2800mA - Adjustable and ...
The ELGC-300-M is a 300W Mean Well power converter (input range: 100~305VAC).
Key Features
- ✓ Input voltage range: 100~305VAC
- ✓ 3.75KVAC reinforced I/O isolation
- ✓ Cooling by free air convection
- ✓ Protections: Short circuit / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: DALI STANDARDS
- ✓ 3 years warranty
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BrandMean Well
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SeriesELGC-M Series
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Power Rating301 Watt
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Output Voltage120 Volt
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Rated Current2.8 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 MetCB,CCC,CE,EAC,ENEC,KC,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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Length9.69 in
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Width3.03 in
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Height1.56 in
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Weight3.2 lb
::specification::
Frequently Asked Questions
Can the ELGC-300-M-ADA run DALI-controlled LED downlights?
Yes, if the downlight is designed for 2800mA constant current operation and the LED load stays within the 58-116V CC range. This model adds DALI dimming support, but the load still needs to match the electrical requirements of a constant current driver.
Is this driver suitable for DALI-based small LED arrays?
Yes, for small LED arrays that are built for 2800mA constant current input and fit within the 58-116V constant current range. The number of LEDs depends on each LED's forward voltage, so the array has to be checked by total load voltage rather than a fixed LED count.
Can I use the ELGC-300-M-ADA with LED signage modules in a DALI project?
It can work when the signage module assembly is specified for 2800mA constant current drive and its total forward voltage falls within 58-116V. It is not intended for signage products that require constant voltage power instead of constant current output.
Does the ELGC-300-M-ADA fit outdoor or industrial lighting conditions?
Yes, it is rated IP67 waterproof and has an operating temperature range of -40°C to +85°C. That combination supports use in demanding indoor or outdoor environments where stronger sealing is needed.
How do I check compatibility with my LED load on this DALI model?
The LED load must be designed for constant current at 2800mA, and its total forward voltage needs to stay within the 58-116V CC range. The number of LEDs depends on the forward voltage of each LED, so compatibility is based on total load voltage rather than a specific LED count.
How does the ELGC-300-M-ADA compare with other ELGC-300 output classes?
Across the ELGC-300 family, H models are 301W at 5600mA with a 29-58V CC range, M models are 301W at 2800mA with a 58-116V range, and L models are 301W at 1400mA with a 116-232V range. The ELGC-300-M-ADA is the M-range DALI variant within that 301W platform.
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Other ELGC-300 Models
2 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well ELGC-300-M-AB Power Supply 300W 2800mA - Adjustable and Dimmable | 301W | 120V | 2.8A | IP67 | $83.67 | View |
| Mean Well ELGC-300-M-A Power Supply 300W 2800mA - Adjustable | 301W | 120V | 2.8A | IP65 | $78.10 | View |
