Over 15 years experience of providing support of MEAN WELL Power Supplies
Key Features
- ✓Constant power mode output with multiple stages selectable by NFC setting(H-type)
- ✓Constant voltage mode output (12V/24V)
- ✓Plastic housing with class II/2 and PFC design
- ✓Flicker-free, complying with IEEE1789/ErP
- ✓Standby power consumption <0.5W
- ✓Meet emergency lighting (EL) function application
- ✓Fully Encapsulated with IP67
- ✓Minimum dimming level 0.1% (DALI-2 DT6)
- ✓Dimming functions: 3 in 1 dimming (Dim-to-off) DALI-2 + Push dimming
- ✓5 years warranty
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BrandMean Well
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SeriesMean Well XLN Series
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Power Rating40.8 Watt
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Output Voltage12 Volt
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Rated Current3.4 Ampere
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Input Voltage100V~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,SELV
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Operation ModeConstant Voltage
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Operating Temperature-25°C~90°C
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Warranty5 Year
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Length4.49 in
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Width1.26 in
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Height1.73 in
::specification::
Frequently Asked Questions
What is the output rating of the Mean Well XLN-40-12?
The XLN-40-12 is rated for 40.8 W output power. It provides 12 V output at up to 3.4 A rated current, making it suitable for constant-voltage 12 V LED loads within that power range.
Is the XLN-40-12 suitable for 12 V LED lighting?
Yes. This model is a 12 V constant-voltage LED driver, so it is intended for compatible 12 V LED lighting products that stay within its 40.8 W and 3.4 A ratings.
Can the Mean Well XLN-40-12 be used in wet or dusty environments?
The XLN-40-12 has a fully encapsulated IP67 design. That rating indicates strong protection against dust and water exposure, making it appropriate for many demanding LED lighting environments where an IP67-rated driver is required.
What temperature range does the XLN-40-12 support?
This model is specified for operation from -25 °C to 90 °C. Buyers should confirm the actual application environment stays within that listed temperature range.
Is the XLN-40-12 dimmable?
This product data lists the XLN-40-12 dimming control as non_dimmable. If dimming is required, confirm that the selected variant specifically supports the needed dimming function before purchase.
What applications is the Mean Well XLN-40-12 typically used for?
The XLN-40-12 is used for 12 V constant-voltage LED driver applications where a compact 40.8 W power supply is needed. Its IP67 encapsulated plastic housing and wide temperature rating make it relevant for LED lighting projects that need protected, reliable power conversion.
How long is the warranty on the XLN-40-12?
The XLN-40-12 includes a 5-year warranty according to the provided product data. That warranty period is a useful consideration for commercial and B2B LED lighting projects.
Payment & Security
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Other XLN-40 Models
4 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well XLN-40-H-DA2 LED Driver 40W 1050mA 9~54V Constant Power IP67, DALI2 + Push Dimming, NFC Current Setting | 40W | 60V | 1.05A | IP67 | $42.48 | View |
| Mean Well XLN-40-H-B LED Driver 40W 1050mA 9~54V Constant Power IP67, 3 in 1 Dimming, NFC Current Setting | 40W | 60V | 1.05A | IP67 | $39.49 | View |
| Mean Well XLN-40-H LED Driver 40W 1050mA 9~54V Constant Power IP67, NFC Current Setting | 40W | 60V | 1.05A | IP67 | $33.52 | View |
| Mean Well XLN-40-24 LED Driver 40.8W 24V IP67 | 40.8W | 24V | 1.7A | IP67 | $33.52 | View |
