The BM4011L is a line voltage, single-phase, full-wave-rectified, filtered capacitor type switching power supply. It is designed for use with automated machines, office equipment, instrumentation, and other applications. It has a 30-50A switching current, an input voltage of 120 or 240VAC, and is UL approved. It features built in EMI and RFI filters, as well as protection against overload, short circuit, and overvoltage. It has a maximum output power of 200W and an efficiency of over 75%. The BM4011L is a robust power supply suitable for high-performance applications.