LED power supply 40W 2~100V 0.35~1.05A LCM-40TW

Universal LED power supply for constant current lighting

The MEAN WELL LCM-40TW LED power supply is a reliable power source for various lighting applications. Designed to operate in an output voltage range of 2 to 100V and currents from 0.35 to 1.05A, it offers an output power of 40W. It is a versatile solution for both professional installers and end-users looking for stable and efficient power for LEDs.

Design and functionality

The power supply features a fully isolated plastic housing, which increases safety and minimizes the risk of electric shock. It has built-in short-circuit and thermal protection, protecting both the power supply itself and the devices connected to it. An active PFC (Power Factor Correction) circuit improves energy efficiency and reduces interference in the electrical network. Class II insulation further increases the level of safety.

Power supplies from the LCM series are characterized by the ability to adjust the output current using a DIP switch, allowing you to adapt the operating parameters to specific application needs. Additionally, models with a DALI interface (compliant with IEC62386-207 standard) enable smooth brightness control and remote lighting control. Versions with a KNX and Bluetooth interface are also available, expanding integration possibilities with smart home systems.

Applications and advantages

The LCM-40TW power supply is ideal for indoor applications in LED lighting - offices, homes or commercial spaces. Its compact size and high energy efficiency make it an optimal solution where reliability and energy saving are important. An additional 12V/50mA auxiliary output (available in 40W and 60W models) can be used to power additional control devices or sensors. The external NTC temperature compensation function ensures stable operation in various environmental conditions. The power supply has a 3-year manufacturer's warranty.