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Mean Well XLG-20-H 21W 700mA 18-30V Constant Current LED Driver
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Mean Well XLG-20-H 21W 700mA 18-30V Constant Current LED Driver
The XLG-20 is a 21W Mean Well power converter (input range: 90~305VAC, operating temperature: -40~+80℃).
Key Features
- ✓ Input voltage range: 90~305VAC
- ✓ 3.75KVAC reinforced I/O isolation
- ✓ Cooling by free air convection
- ✓ Wide operating temperature: -40~+80℃
- ✓ Protections: Short circuit
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ 3 years warranty
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BrandMean Well
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SeriesXLG Series
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Power Rating21 Watt
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Output Voltage40 Volt
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Rated Current0.7 Ampere
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Input Voltage90V~305V
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No of Output1
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Dimming ControlNon Dimmable
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Standards MetCB,CCC,CE,EAC,ENEC,RCM,UL
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Operation ModeConstant Current
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Operating Temperature-40°C~80°C
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Warranty5 Year
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Length3.74 in
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Width2.48 in
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Height1.18 in
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Weight0.75 lb
::specification::
Frequently Asked Questions
Can the XLG-20-H power a small LED downlight or recessed fixture rated around 18–21W?
Yes. At 21W and 700mA constant current, the XLG-20-H is well sized for compact LED downlights or recessed fixtures. It operates within an 18–30V constant current range, so the LED module must be rated accordingly.
Is the XLG-20-H suitable for driving LED modules in outdoor landscape or pathway lighting?
Yes. The IP67 waterproof rating and -40°C to +80°C operating temperature range make the XLG-20-H appropriate for outdoor landscape, pathway, or garden lighting installations exposed to moisture and temperature variation.
Can I use the XLG-20-H for a small LED signage module or exit sign application?
Yes. At 21W and 700mA, the XLG-20-H can drive small LED signage modules or illuminated exit signs where the LED load operates within the 18–30V constant current range. Its compact 95 × 63 × 30mm footprint fits in tight enclosures.
How many LEDs can be connected in series to the XLG-20-H?
The XLG-20-H maintains constant current across an output voltage range of 18–30V. The number of LEDs in the series string depends on the forward voltage of each individual LED — the total string voltage must fall within that 18–30V window.
Does the XLG-20-H work on a wide international voltage range, including 240VAC regions?
Yes. The XLG-20-H accepts input from 90VAC to 305VAC, making it compatible with mains supplies worldwide, including 120VAC in North America, 230VAC in Europe, and 240VAC in Australia.
How does the XLG-20-H compare to the XLG-20-H-B, XLG-20-L, and XLG-20-M in the same series?
The XLG-20-H and XLG-20-H-B are both 21W at 700mA with an 18–30V CC range; the -B variant adds 3-in-1 dimming. The XLG-20-L is 18.9W at 350mA with a 32–54V range, and the XLG-20-M is 21W at 500mA with a broader voltage range. All four are IP67 rated.
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Other XLG-20 Models
2 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well XLG-20-M 21W 500mA 25.2-42V Constant Current LED Driver | 21W | 50V | 0.5A | IP67 | $17.87 | View |
| Mean Well XLG-20-L 18.9W 350mA 32.4-54V Constant Current LED Driver | 18.9W | 60V | 0.35A | IP67 | $17.87 | View |
