DESCRIPTION

The LCM300L-T-4 is a 300 W AC-DC bulk front-end power supply designed for industrial and medical applications, featuring a 12 V nominal output with an adjustment range of 9.6 to 14.4 V and maximum continuous output current of 25.0 A. This unit delivers 310 W maximum continuous power with greater than 91% efficiency at full load and 230 VAC nominal input, incorporating robust screw terminals, variable-speed smart fans controlled by DSP, and comprehensive industrial and medical safety approvals including UL62368-1, IEC 60601-1 Ed 3, and RoHS 3 compliance. The power supply operates across an input range of 90 to 264 VAC at 47 to 63 Hz, with an operating temperature range of -40°C to +70°C (with linear derating from 50°C to 70°C), and features PMBus compliance for advanced power management and monitoring. Its compact dimensions of 1.61" × 4.0" × 7.0" and integrated protection mechanisms including short-circuit, overvoltage, and overload protection make it ideal for mission-critical industrial and medical equipment requiring reliable, efficient power conversion.