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Mean Well LCM-40 Power Supply 42W 350mA 500mA 600mA 700mA(default) 900mA 1050mA - Dimmable
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Mean Well LCM-40 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
- ✓ 3-in-1 dimming (0–10V / PWM / resistance)
- ✓ 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
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BrandMean Well
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SeriesLCM Series
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Power Rating42 Watt
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Output Voltage65 Volt
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Rated Current0.7 Ampere
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Input Voltage180V~295V
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No of Output6
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Dimming Control10V PWM,1-10V,Resistance
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Standards MetBSI,CB,CCC,CE,EAC,ENEC,UL
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Operation ModeConstant Current
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Operating Temperature-30°C~90°C
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Warranty3 Year
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Length4.86 in
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Width3.21 in
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Height0.91 in
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Weight0.53 lb
::specification::
Frequently Asked Questions
Can I use the LCM-40 for higher-power LED downlights?
Yes, the LCM-40 is a constant current LED driver rated at 42W with a 700mA default output. Its 2-57V CC range gives it more headroom than the 25W versions for LED downlights that need a higher-power constant current driver.
Is the LCM-40 suitable for larger signage LED modules?
It can be suitable when the signage modules are built for constant current operation rather than constant voltage. This model delivers 700mA across a 2-57V CC range and is rated at 42W, which supports larger constant current loads than a 25W driver.
Can the LCM-40 power a small or mid-size LED array?
Yes, the LCM-40 is designed for constant current LED loads and is rated at 42W. With a 2-57V output range at 700mA default, it can cover a broader range of constant current LED arrays than lower-power drivers in the series.
How do I check compatibility for the LCM-40?
Confirm that your LEDs require a constant current driver and that their total forward voltage stays within the 2-57V CC output range. The number of LEDs depends on the forward voltage of each LED, so compatibility should be based on forward-voltage total rather than a fixed LED count or constant voltage assumption.
How does the LCM-40 compare with other LCM family models?
The 25W group includes LCM-25, LCM-25BLE, LCM-25DA, and LCM-25KN at 25.2W with 700A and 6-36V, plus LCM-25DA2 at 25W with 0.7mA and 277-180V. In the 40W class, LCM-40, LCM-40BLE, LCM-40DA, and LCM-40KN are listed at 42W with 700A and 2-57V, while LCM-40DA2 is 40W with 0.6mA and 295-180V, LCM-40TW is 40W with 0.7mA and 20-50V, and LCM-40U is 35W with 700A and 2-50V; above that, LCM-60, LCM-60BLE, LCM-60DA, and LCM-60KN are 60.3W with 700A and 2-86V, LCM-60DA2 is 6W with 0.9mA and 295-180V, and LCM-60U is 50.4W with 700A and 2-72V.
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Other LCM Series Models
7 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well LCM-60 AC-DC Multi-Stage LED driver Constant Current | 60.3W | 102V | 0.7A | Indoor | $34.69 | View |
| Mean Well LCM-60U Power Supply 50W 500mA 600mA 700mA(default) 900mA 1050mA 1400mA - DALI and Push | 50.4W | 76V | 0.7A | Indoor | $34.69 | View |
| Mean Well LCM-40U Power Supply 35W 350mA 500mA 600mA 700mA(default) 900mA 1050mA - DALI and Push | 35W | 65V | 0.7A | Indoor | $31.29 | View |
| Mean Well LCM-60DA2 Power Supply 60W 500mA 600mA 700mA(default) 900mA 1050mA 1400mA - DALI2 and Push | 6W | 95V | 0.9A | IP20 | $42.48 | View |
| Mean Well LCM-40DA2 Power Supply 40W 350mA 500mA 600mA 700mA(default) 900mA 1050mA - DALI2 and Push | 40W | 65V | 0.6A | IP20 | $39.71 | View |
| Mean Well LCM-25DA2 Power Supply 25W 350mA 500mA 600mA 700mA(default) 900mA 1050mA - DALI2 and Push | 25W | 41V | 0.7A | IP20 | $33.87 | View |
| Mean Well LCM-25 Power Supply 25W 350mA 500mA 600mA 700mA(default) 900mA 1050mA - Dimmable | 25.2W | 41V | 0.7A | Indoor | $25.80 | View |
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