In any dimming system, the ballasts and controllers must be able to speak the same language. In the case of digital dimming systems, this language is either proprietary — unique to a particular ...
This design example report describes a 29 W high power factor, isolated flyback LED driver with DALI dimming. The design utilizes the LYT6067C from the LYTSwitch-6 family of devices. It has a voltage ...
DER-660 is a high-line input flyback converter design added with a switched valley-fill PFC circuit. Through the PFC circuit, the design meets the high power factor requirement in LED lighting ...