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Mean Well ELG-100-48A Power Supply 96W 48V - Adjustable
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 Rating96 Watt
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Output Voltage48 Volt
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Rated Current2 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 MetBSI,CB,CCC,CE,EAC,ENEC,RCM,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 I use the ELG-100-48A to power 48V LED strip lighting in a commercial signage cabinet?
Yes. The ELG-100-48A outputs 48V at up to 2A (96W total), which suits 48V LED strip runs in enclosed signage cabinets. Its IP65 water-resistant rating also makes it suitable for cabinets exposed to occasional spray or washdown. Confirm your strip's rated wattage per meter does not exceed 96W in total.
Is the ELG-100-48A suitable for outdoor architectural LED installations?
The ELG-100-48A carries an IP65 water-resistant rating, so it withstands dust ingress and low-pressure water jets. It is appropriate for protected outdoor locations such as under eaves or inside weatherproof luminaire housings. For fully exposed or submerged outdoor use, the IP67-rated ELG-100-48B would be the better choice.
How much 48V LED strip can I run from the ELG-100-48A?
The ELG-100-48A delivers a maximum of 96W. Divide 96W by your strip's rated watts per meter to get the maximum run length. For example, a 10 W/m strip could support up to 9.6 m from one driver. Always check your strip's rated power per meter and apply a 10–20% derating margin.
Can the ELG-100-48A drive 48V LED modules in retail display lighting?
Yes. The driver's 48V output and 96W capacity are well matched to 48V LED module arrays used in retail display or shelf lighting. The adjustable output voltage (trim range 24–48V) allows fine-tuning of brightness levels without a separate dimmer for simple setups.
What is the operating temperature range of the ELG-100-48A, and can it run in unheated outdoor enclosures?
The ELG-100-48A is rated for operation from -40°C to +90°C. It can operate in unheated outdoor enclosures in cold climates without issue. Ensure the enclosure allows adequate airflow, as the driver's thermal derating begins at elevated ambient temperatures.
How does the ELG-100-48A differ from other output voltages in the ELG-100 series?
The ELG-100 series covers output voltages of 24V (4A, 96W), 36V (2.66A, ~95.76W), 42V (2.28A, ~95.76W), 48V (2A, 96W), and 54V (1.78A, ~96.12W), all with adjustable-A variants at the same wattage. The ELG-100-48A is the 48V, 2A adjustable variant. Choose the voltage that matches your LED load's rated input voltage.
Can I use the ELG-100-48A for LED channel letter signage powered by 48V strips?
Yes. The ELG-100-48A is commonly used in LED channel letter signage where 48V strips are installed inside individual letter forms. Its 96W output supports moderate-sized letters or multiple smaller ones on a single driver. The IP65 rating provides additional protection for sign enclosures exposed to weather.
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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 |
