MEAN WELL 2 Output LED Driver, 20V, 50 V, 40 W, 700mA 0 to 100% Percentage
- RS Stock No.:
- 149-651
- Distrelec Article No.:
- 303-07-903
- Mfr. Part No.:
- LCM-40TW
- Manufacturer:
- MEAN WELL
Subtotal (1 unit)*
HK$319.70
FREE delivery for orders over HK$250.00
In Stock
- Plus 6 unit(s) shipping from 05 October 2026
- Plus 10 unit(s) shipping from 25 January 2027
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | HK$319.70 |
*price indicative
- RS Stock No.:
- 149-651
- Distrelec Article No.:
- 303-07-903
- Mfr. Part No.:
- LCM-40TW
- Manufacturer:
- MEAN WELL
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | MEAN WELL | |
| Product Type | LED Driver | |
| Output Voltage | 20V, 50V | |
| Maximum Output Power | 40W | |
| Input Voltage | 180V, 277V | |
| Dimming Operation | 0 to 100% Percentage | |
| Input Voltage Type | AC/DC | |
| Driver Current | 700mA | |
| Operating Modes | Constant Current/Constant Voltage | |
| LED Voltage | 20V, 50V | |
| Standards/Approvals | IEC62386-101, 102, 207(DT6), 209(DT8), 251, BS EN/EN61347-2-13(EL) appendix J, EAC TP TC 004, EAC TP TC 020, ENEC BS EN/EN61347-1 | |
| Number of Outputs | 2 | |
| Series | LCM-40TW | |
| Select all | ||
|---|---|---|
Brand MEAN WELL | ||
Product Type LED Driver | ||
Output Voltage 20V, 50V | ||
Maximum Output Power 40W | ||
Input Voltage 180V, 277V | ||
Dimming Operation 0 to 100% Percentage | ||
Input Voltage Type AC/DC | ||
Driver Current 700mA | ||
Operating Modes Constant Current/Constant Voltage | ||
LED Voltage 20V, 50V | ||
Standards/Approvals IEC62386-101, 102, 207(DT6), 209(DT8), 251, BS EN/EN61347-2-13(EL) appendix J, EAC TP TC 004, EAC TP TC 020, ENEC BS EN/EN61347-1 | ||
Number of Outputs 2 | ||
Series LCM-40TW | ||
RoHS Status: Exempt
- COO (Country of Origin):
- CN
The MEANWELL 40W constant power output LED driver is equipped with two channels for Tuneable White function. It can operate from 180V to 277V AC and offers selectable output current ranging from 500 mA to 1050 mA via dip switch. Thanks to its high efficiency of up to 87%, it can operate in temperatures ranging from -30°C to 85°C case temperature under free air convection. It is designed based on DALI-2 DT8 Tuneable White and is also usable as two independent output channels with DT6 function. It can be adjusted for light intensity and color temperature by a push button as a simple way dimming, providing the design flexibility for LED Lighting application.
Constant power mode output with 2 channels
Plastic housing with Class II and PFC design
Flicker-free, complying with IEEE1789
Standby power consumption < 0.5W
Minimum dimming level 0.2%
Cooling by free air convection
Emergency lighting (EL) available
5 years warranty
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