ELG-100-48AB adjustable LED driver
Mean Well ELG-100-48AB combines local output adjustment with external dimming for compatible LED lighting. Use the full AB model designation when comparing replacements, because ELG-100 versions have different control functions and enclosure ratings.
| Parameter | Specification |
|---|---|
| Rated output | 48V; 2A |
| Rated power at 200–305VAC | 96W |
| Power at 100–180VAC input | 70W |
| Continuous AC input | 100–305VAC |
| Voltage adjustment | 43.2–52.8V |
| Current adjustment | 1–2A |
| Control | Built-in potentiometers and 3-in-1 dimming |
| Ingress protection | IP65 (AB type) |
Model values follow MEAN WELL ELG-100-SPEC dated 2026-07-06. The original PDF download is retained below. Match the supplied unit and datasheet revision before installation.
Load selection and dimming
Confirm the load voltage, current and control signal before ordering. Allow for reduced output at low AC input and follow the temperature derating chart. A dimming input and a DC power output serve different purposes; use the model wiring diagram for both.
Frequently Asked Questions
Is ELG-100-48AB a 100W or 96W driver?
ELG-100 is the series designation. The 48V model is specified at 96W with 200–305VAC input and 70W with 100–180VAC input.
What does the AB suffix provide?
AB combines output adjustment through built-in potentiometers with 3-in-1 dimming.
Does this version support DALI?
DALI is assigned to the DA version. The AB model uses 3-in-1 dimming.
Can it supply 5V LED modules?
This is a 48V model. Check the module requirements and select a matching output voltage.
Is 360VAC a continuous input rating?
The electrical specification lists 100–305VAC for continuous operation, with separate limited-duration allowances for higher input voltages.
Product photos and datasheet
Download Specification:
Meanwell ELG-100-48AB Single Output Power SuppliesSpecification
