MEAN WELL ELG-100-24A / 36A / 48A LED Drivers
The MEAN WELL ELG-100-24A, ELG-100-36A and ELG-100-48A are internally adjustable LED drivers for nominal 24V, 36V and 48V loads. The A-type versions use IP65 metal housings and support constant-voltage and constant-current operation. Their power ratings depend on AC input voltage.
Product parameters
| Parameter | Specification |
|---|---|
| ELG-100-24A at 200–305VAC | 24V, 4A, 96W |
| ELG-100-36A at 200–305VAC | 36V, 2.66A, 95.76W |
| ELG-100-48A at 200–305VAC | 48V, 2A, 96W |
| Rated power at 100–180VAC | 70W for each listed model |
| 24A adjustment | 21.6–26.4V; 2–4A |
| 36A adjustment | 32.4–39.6V; 1.33–2.66A |
| 48A adjustment | 43.2–52.8V; 1–2A |
| Continuous AC input | 100–305VAC |
| A-type enclosure rating | IP65 |
| Dimensions (L × W × H) | 199 × 63 × 35.5mm |
Internal adjustment does not add an external dimming interface. Use the PDF for input transitions, load derating and cable connections; temporary withstand conditions above 305VAC are not continuous operating ratings.
Product images and documents

Meanwell ELG-100-24A / ELG-100-36A / ELG-100-48A Single Output Power Supplies Specification
Frequently asked questions
1. What output ratings do the three models provide?
At 200–305VAC, ELG-100-24A provides 24V 4A 96W, ELG-100-36A provides 36V 2.66A 95.76W, and ELG-100-48A provides 48V 2A 96W.
2. How much output power is available at 115VAC?
The specification rates all three listed models at 70W for 100–180VAC input. Check this limit when sizing the LED load.
3. What is the difference between A and AB versions?
A versions have internal voltage and current adjustment. AB versions add the specified external 3-in-1 dimming interface. These are distinct function options.
4. Is 360VAC within the normal continuous input range?
No. The continuous input range is 100–305VAC. Higher voltages appear only with specific limited-duration withstand conditions in the specification.


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