ELG-300-24A Adjustable 24V LED Driver
The Mean Well ELG-300-24A supports constant-voltage and constant-current operation. Its output capacity depends on the input supply, so check the AC voltage before planning the total lighting load.
| Parameter | Specification |
|---|---|
| DC output | 24V |
| At 200–305VAC input | 12.5A, 300W |
| At 100–180VAC input | 10.63A, 255W |
| Overall input range | 100–305VAC / 142–431VDC |
| Constant-current region | 14.4–24V |
| Voltage adjustment | 22.4–25.6V |
| Current adjustment | 6.25–12.5A |
| Ingress protection | IP67 |
| Dimensions (L × W × H) | 246 × 77 × 39.5mm |
Load Planning and Local Adjustment
Built-in potentiometers adjust voltage and current. The adjustment range does not override the input-dependent power limit. For operation between the stated input bands or at elevated temperature, follow the specification’s static-characteristic and derating curves.
The metal enclosure uses fanless convection cooling. Check the LED load’s required voltage, current and operating mode, and provide suitable cable connections for the installation environment.
Frequently Asked Questions
Does ELG-300-24A always supply 300W?
No. The specification rates it at 300W with 200–305VAC input and 255W with 100–180VAC input.
Can it run from a 120V AC supply?
120VAC is within the input range, but the lower-input rating applies. Allow for the 255W output limit and other operating conditions.
Can I adjust the 24V output?
Yes. The specified voltage adjustment range is 22.4–25.6V through a built-in potentiometer.
Is ELG-300-24A IP67?
Yes. This model’s specification lists IP67. Cable connections and the completed installation must also suit the environment.
What is its constant-current region?
The specified constant-current region is 14.4–24V. Match the LED load and current setting to the driver’s operating limits.
Product Photos and Specification
Download Specification
Meanwell ELG-300-24A LED Lighting Power Supply Specification
