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Mean Well XLC-40-H-BSN LED Driver 40W 1050mA 9~54V Constant Power, ...
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Description
Description
Key Features
- ✓Constant power mode output with multiple stages selectable by dip switch or 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
- ✓Minimum dimming level 0.1% (DALI-2 DT6)
- ✓Dimming functions: 3 in 1 dimming (Dim-to-off) DALI-1 + Push dimming
- ✓5 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesMean Well XLC Series
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Power Rating40 Watt
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Output Voltage60 Volt
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Rated Current1.05 Ampere
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Input Voltage100V~305V
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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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Length14.7 cm
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Width3.2 cm
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Height4 cm
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I configure the drive current on an already-installed XLC-40-H-BSN without removing it from the fixture?
Yes. The XLC-40-H-BSN uses NFC current setting, so output current can be programmed through the luminaire housing with a compatible NFC device. The adjustment range is 0.6A to 1.4A, making it possible to tune the LED load after the fixture is mounted.
Is the XLC-40-H-BSN appropriate for dimmable recessed LED modules in commercial spaces?
Yes. It combines 3-in-1 dimming (0–10V, PWM, resistance), flicker-free constant current output at 1050mA, and NFC current setting, making it well suited for commercial recessed downlights where post-installation commissioning is required. The strain-relief construction also supports secure cable routing in fixture assemblies.
Can the XLC-40-H-BSN power LED signage backlight modules?
Yes, provided the LED modules operate within the 9–54V CC voltage range at up to 40W. The constant current output ensures consistent brightness, and 3-in-1 dimming allows integration with signage lighting controllers that use 0–10V or PWM signals.
What is the benefit of strain-relief on the XLC-40-H-BSN compared to the non-S variants?
The -S suffix indicates integrated strain-relief at the cable entry, which mechanically anchors the supply and output cables to reduce tension on internal terminations. This lowers the risk of connection failure in luminaires subject to vibration, repeated cable handling, or high-volume assembly.
What LED string voltage range is supported by the XLC-40-H-BSN?
The driver's constant current output supports LED strings with a total forward voltage between 9V and 54V. The exact number of LEDs per string depends on each LED's forward voltage specification; there is no single LED count that applies universally.
What operating temperature range does the XLC-40-H-BSN support?
It is rated for operation from -25°C to +90°C. As a built-in driver, it must be mounted inside a luminaire enclosure, and the thermal design of the fixture should ensure the driver case temperature remains within this range under maximum load.
