Mean Well Europe has unveiled the LCM-40U(DA)/60U(DA) (40W and 60W of output power, respectively)series which LED Drivers that operate with inputs of 90- to 132-Vac. The enclosure design and the output specification of these two products all follow the LCM-40(DA)/60(DA) series, complying with UL8750 safety regulations, adopting constant current (C.C.) output mode, flexibly switching different output current levels by the built-in DIP switch; low profile (23mm) plastic case, the I/O connections are on the same side, which allow system designers a more convenient wiring installation within limited space; with the built-in temperature compensation function, by connecting an external temperature sensor (NTC resistor) between the NTC+/- terminals the output current could be correspondingly changed with the detected temperature to ensure the long lifetime of LED lighting luminaires.
In addition, they are equipped with synchronization dimming function that 10 drivers (max.) can be operated synchronously to make consistent the dimming control signal of LED lighting systems with multiple drivers. The LCM-40U(DA) has an operating temperature range of -30 to +90 degrees C while the LCM-60U(DA) has an operating temperature range of -30 to +90 degrees C (case temperature for both models).
The analog controlled LCM-40U/60U, are designed with built-in 3-in-1 dimming function (0- to 10-Vdc, pwm signal or resistance), while the digital control models, LCM-40UDA/60UDA, are embedded with DALI interface and push dimming function which is in compliance with IEC62386-101, 102, 207 norms per DALI lighting control systems so as to meet the increasing dimming demands for intelligent control applications from LED lighting market.
