FEBFL7733A_L52U050A, Evaluation Board based on FL7733A 50W LED Driver with Ultra-Wide Output Voltage Range at Universal Line

FEBFL7733A_L52U050A, Evaluation Board describes a solution for an universal AC input voltage LED driver using the FL7733A Primary-Side Regulation (PSR) single-stage controller. The input voltage range is 90 VRMS to 277 VRMS and there is one DC output with a constant current of 1A at 50V