MEAN WELL XLG-200-H-A LED Driver
The XLG-200-H-A is a 200W constant-power LED driver for compatible lighting loads. Its A-type output current is adjusted with a built-in potentiometer. Match the LED string voltage and required current to the operating region in the specification before selecting this model.
Product parameters
| Parameter | XLG-200-H-A |
|---|---|
| Rated power | 200W |
| AC input | 100–305VAC |
| Constant-current region | 27–56V |
| Default rated current | 3500mA |
| Current adjustment range | 1750–5550mA, via built-in potentiometer |
| Full-power current range | 3500–5550mA |
| Maximum open-circuit voltage | 60V |
| Enclosure | Metal housing, IP67 |
The voltage and current ranges do not mean every combination delivers 200W. Refer to the operating-region and derating curves in the XLG-200 specification.
Product images


Specification PDF
Taiwan Meanwell MW XLG-200-H-A LED Driver Power Supply Specification
Frequently asked questions
1. Is XLG-200-H-A a fixed 5V LED display power supply?
No. It is a constant-power LED driver with a 27–56V constant-current region. It is not a direct replacement for a fixed 5V module supply.
2. How is the output current adjusted?
The A version uses its built-in potentiometer. Check the required LED current and operating curve before adjustment.
3. Does the A version support external 3-in-1 dimming?
The A version provides internal current adjustment. External 3-in-1 dimming is an AB-type feature; check the full suffix when ordering.
4. Can it be used outdoors?
The metal housing is rated IP67. The complete installation must also protect cable connections and follow the manufacturer’s installation instructions.






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