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Mean Well ELGC-300-M-A Power Supply 300W 2800mA - Adjustable
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 ControlBuilt-in Potentiometer
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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 I use the ELGC-300-M-A for high-power LED downlights?
Yes, if the downlight uses a constant current driver at 2800mA and its LED load stays within the 58-116V constant current range. This model is a constant current LED driver, so it is suited to downlights built for regulated current rather than constant voltage operation.
Is the ELGC-300-M-A suitable for LED signage modules?
It can work with signage modules only when the module assembly is designed for 2800mA constant current input and the combined forward voltage falls within 58-116V. It is not the right choice for signage products that expect a constant voltage power supply.
Can this driver power a small LED array for display or architectural lighting?
Yes, for a small LED array that is specified for 2800mA constant current operation and fits inside the 58-116V CC range. The exact number of LEDs depends on the forward voltage of each LED, not on a fixed LED count.
Will the ELGC-300-M-A work in outdoor or damp locations?
It is rated IP65 water-resistant, so it is built for environments where dust protection and resistance to water spray matter. It also has an operating temperature range of -40°C to +85°C, which supports demanding indoor or outdoor conditions.
How do I know if my LED load is compatible with this 2800mA driver?
Your LED load needs to be designed for constant current at 2800mA, with a total forward-voltage requirement inside the 58-116V output range. The number of LEDs it can run depends on each LED's forward voltage, so compatibility is determined by the full load voltage rather than a specific LED count.
How does the ELGC-300-M-A compare with other ELGC-300 current options?
Within the ELGC-300 family, H versions are 301W at 5600mA with a 29-58V constant current range, M versions are 301W at 2800mA with a 58-116V range, and L versions are 301W at 1400mA with a 116-232V range. The A, AB, ADA, and DA suffixes are sibling variants within those same electrical platforms.
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Other ELGC-300 Models
2 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well ELGC-300-M-ADA Power Supply 300W 2800mA - Adjustable and DALI | 301W | 120V | 2.8A | IP67 | $85.84 | View |
| Mean Well ELGC-300-M-AB Power Supply 300W 2800mA - Adjustable and Dimmable | 301W | 120V | 2.8A | IP67 | $83.67 | View |
