描述

The LCM300N-T is a 300 W AC-DC bulk front-end power supply designed for industrial and medical applications, featuring a 15 V nominal output with an adjustment range of 14.25 to 19.5 V and maximum continuous output current of 20.0 A. It delivers high efficiency of greater than 91% at full load with 230 VAC input, operates across a wide input range of 90 to 264 VAC at 47 to 63 Hz, and includes robust screw terminals for secure connections. The unit incorporates variable-speed Smart Fans controlled by DSP software to optimize cooling and reduce power consumption, operates reliably from -40°C to +70°C with linear derating above 50°C, and is backed by comprehensive industrial and medical safety certifications including UL62368-1, IEC 60601-1 Ed 3, and RoHS 3 compliance. Its compact dimensions of 1.61" × 4.0" × 7.0" and advanced features such as PMBus compliance, remote sense compensation, forced load sharing, and optional 5 V standby output make it ideal for mission-critical embedded power applications requiring high reliability and efficiency.