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 LCM-40DA Power Supply 42W 350mA 500mA 600mA 700mA(default) 900mA 1050mA - DALI and Push
Notify me when it's back in stock
Your order will be processed within 24 hours
Mean Well LCM-40DA Power Supply 42W 350mA 500mA 600mA 700mA(default...
The LCM-40 is a 42W Mean Well AC-DC constant current LED driver (input: 180~295VAC, output: 65V, operating temperature: -30~+90°C).
Key Features
- ✓ Input voltage: 180~295VAC
- ✓ Output voltage (max): 65V
- ✓ Rated output current: 700mA
- ✓ Selectable output current via dip switch
- ✓ DALI dimming support
- ✓ Flicker-free output
- ✓ Class II design — no earth connection required
- ✓ Operating temperature: -30~+90°C
- ✓ Safety certifications: BSI, CB, CCC, CE, EAC, ENEC, UL
- ✓ 3 year warranty
-
BrandMean Well
-
SeriesLCM DALI Series
-
Power Rating42 Watt
-
Output Voltage65 Volt
-
Rated Current0.7 Ampere
-
Input Voltage180V~295V
-
No of Output6
-
Dimming ControlDALI,Push Dimming
-
Standards MetBSI,CB,CCC,CE,EAC,ENEC,UL
-
Operation ModeConstant Current
-
Operating Temperature-30°C~90°C
-
Warranty3 Year
-
Length4.86 in
-
Width3.21 in
-
Height0.91 in
-
Weight0.53 lb
::specification::
Frequently Asked Questions
Can I use the LCM-40DA for dimmable LED downlights?
Yes, it is a constant current LED driver with 42W output and a 2-57V constant current range, which suits many LED downlight designs that require current-regulated output. It also includes DALI and push dimming, so it fits projects where dimming control is required rather than a fixed constant voltage supply.
Is the LCM-40DA suitable for LED signage modules?
It can be suitable for signage modules only if those modules are designed for constant current operation at the selected output current, with total load staying within 42W and within the 2-57V CC range. It is not the right match for signage modules that expect a constant voltage power supply.
Can this driver run a small LED array for architectural or display lighting?
Yes, a small LED array can be a good fit when the array is built for constant current drive and the full load remains inside the 2-57V CC window and 42W rating. The selectable output current by dip switch also helps match different constant current LED array requirements.
How do I know if my LEDs are compatible with the LCM-40DA?
Check that your LEDs are meant for constant current operation and that the total forward voltage falls within the 2-57V constant current output range. The number of LEDs depends on each LED forward voltage, so compatibility should be based on total forward voltage rather than a fixed LED count.
Can the LCM-40DA be used in demanding temperature conditions?
Its operating temperature range is -30°C to +90°C, which gives it a wide working window for indoor equipment and enclosed lighting assemblies. Environmental suitability should still be checked against the final fixture because these specs do not list an IP rating.
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 LCM DALI Series Models
2 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well LCM-60DA AC-DC Multi-Stage LED driver Constant Current | 60.3W | 95V | 0.7A | Indoor | $40.48 | View |
| Mean Well LCM-25DA AC-DC Multi-Stage Output LED driver Active PFC | 25.2W | 41V | 0.7A | Indoor | $31.53 | View |
Please 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.
