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Mean Well ELG-100-48D2 AC-DC Single output LED Driver Mix Mode (CV+...
The ELG-100 is a 100W 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
- ✓ Safety approvals: IEC62386-101, 102, 207 for DA-Type only
- ✓ 3 years warranty
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BrandMean Well
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SeriesELG Series
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Power Rating100 Watt
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Output Voltage48 Volt
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Rated Current2 Ampere
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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,Constant Voltage
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Operating Temperature-40°C~90°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-100-48D2 be used for 48V LED strip lighting in a fully waterproof outdoor fixture?
Yes. The ELG-100-48D2 is rated IP67, making it fully dust-tight and protected against temporary water immersion. Its 100W output at 48V is suitable for 48V LED strip arrays installed inside weatherproof outdoor luminaires or underground fixture housings.
What dimming protocol does the ELG-100-48D2 support?
The D2 suffix on Mean Well ELG drivers indicates support for the DALI-2 digital dimming protocol. The ELG-100-48D2 can be controlled by a DALI-2 bus master, enabling individual addressable dimming in building automation and smart lighting systems.
How much 48V LED strip can I run from the ELG-100-48D2?
The ELG-100-48D2 delivers a maximum of 100W at 48V. For a strip rated at 10 W/m, that supports up to 10 m; at 14 W/m, approximately 7.1 m. Divide 100W by your strip's rated power per meter for your specific estimate, and apply a 10% derating margin.
Is the ELG-100-48D2 suitable for office or commercial building lighting controlled by a DALI system?
Yes. The DALI-2 interface on the ELG-100-48D2 integrates directly with DALI-2 building management systems. Its 100W capacity and IP67 enclosure make it appropriate for both concealed above-ceiling mounting in commercial offices and in DALI-controlled decorative or task lighting installations.
Can the ELG-100-48D2 operate in freezer rooms or cold-storage facilities?
Yes. The ELG-100-48D2 is rated for operation from -40°C to +90°C. This range covers the temperatures found in cold-storage and freezer environments, making it suitable for 48V LED lighting in refrigerated warehouses or walk-in coolers.
Is the ELG-100-48D2 appropriate for use in damp outdoor enclosures on lighting poles?
Yes. The IP67 waterproof rating ensures full dust and temporary immersion protection, which exceeds the requirements for pole-mounted outdoor enclosures exposed to rain and humidity. Combined with the -40°C to +90°C operating range, it is well suited to street or area lighting pole installations.
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Other ELG-100 Models
7 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well ELG-100-24AB Power Supply 100W 24V - Adjustable and Dimmable | 96W | 24V | 4A | IP65 | $40.59 | View |
| Mean Well ELG-100-24 Power Supply 96W 24V | 96W | 24V | 4A | IP67 | $38.57 | View |
| Mean Well ELG-100-24DA Power Supply 96W 24V - DALI | 96W | 24V | 4A | IP67 | $43.58 | View |
| Mean Well ELG-100-48DA Power Supply 96W 48V 3-wire Input - DALI | 96W | 48V | 2A | IP67 | $43.58 | View |
| Mean Well ELG-100-48 Power Supply 96W 48V 3-wire Input | 96W | 48V | 2A | IP67 | $43.58 | View |
| Mean Well ELG-100-24-3Y Constant Voltage + Constant Current LED Driver 24V 100W | 100W | 24V | 4A | IP67 | $62.97 | View |
| Mean Well ELG-100-24DA-3Y Power Supply 100W 24V - DALI | 96W | 24V | 4A | IP67 | $49.31 | View |
