Over 15 years experience of providing support of MEAN WELL Power Supplies
Image shown is a representation only. Exact specifications should be obtained from the product datasheet.
Mean Well XLC-40-H LED Driver 40W 1050mA 9~54V Constant Power, Current Setting by Dip Switch
Notify me when it's back in stock
Your order will be processed within 24 hours
Mean Well XLC-40-H LED Driver 40W 1050mA 9~54V Constant Power, Curr...
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
-
BrandMean Well
-
SeriesMean Well XLC Series
-
Power Rating40 Watt
-
Output Voltage60 Volt
-
Rated Current1.05 Ampere
-
Input Voltage100V~305V
-
No of Output1
-
Dimming ControlNon Dimmable
-
Standards MetCB,CCC,CE,EAC,ENEC,SELV
-
Operation ModeConstant Voltage
-
Operating Temperature-25°C~90°C
-
Warranty5 Year
-
Length5.79 in
-
Width1.26 in
-
Height1.57 in
::specification::
Frequently Asked Questions
Can I use the XLC-40-H to drive LED downlights in a commercial ceiling fixture?
Yes. The XLC-40-H is designed for built-in use, making it suitable for recessed or enclosed ceiling luminaires. It delivers up to 40W at a constant current of 1050mA, with a CC output voltage range of 9–54V to accommodate the LED array's forward voltage requirements.
Is the XLC-40-H suitable for powering LED signage modules?
Yes, the constant current output of 1050mA and wide CC voltage range of 9–54V make it compatible with series-configured LED signage modules. The driver accepts 100–305VAC input, so it works on both standard North American and international supply voltages.
Can I adjust the output current on the XLC-40-H?
Yes. Current is set via the onboard dip switch, and the adjustment range spans 0.6A to 1.4A. This lets you tune the drive current to match the LED load without needing an external resistor or controller.
Does the XLC-40-H support flicker-free operation for office or retail lighting?
Yes, the XLC-40-H is specified as flicker-free, making it appropriate for office, retail, and other occupied spaces where light flicker can cause discomfort or fail photobiological safety requirements.
How many LEDs can I connect to the XLC-40-H?
The driver operates in constant current mode with a CC voltage range of 9–54V. The number of LEDs in the series string depends on each LED's forward voltage; there is no fixed count. Ensure the combined forward voltages of your series string fall within 9–54V at your chosen drive current.
Is the XLC-40-H rated for use in hot environments or inside enclosed luminaire housings?
The operating temperature range is -25°C to +90°C. It is specified for built-in use, meaning it can be mounted inside luminaire enclosures. Ensure adequate thermal management so the case temperature stays within the rated range.
How does the XLC-40-H differ from the XLC-25-H and XLC-60-H siblings?
All three are constant power, high-voltage CC variants in the XLC series with the same 60V max output voltage. The XLC-25-H delivers 25W at 700mA, the XLC-40-H delivers 40W at 1050mA, and the XLC-60-H delivers 60W at 1400mA. Choose based on the total wattage and drive current your LED load requires.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Other XLC-40 Models
17 other modelsPlease log in to write a review.
Write a review
Reviews are checked before publishing. By submitting you confirm this is your genuine experience with this product.
Submitting your review…
It's published and now helps other buyers.
We're checking it and it'll appear shortly.
Please try again.
