One of the biggest challenges for new, energy-efficient CFL and LED-based lights that will replace incandescents is working with existing triac-based dimmer switches. Triac dimmers vary widely in both ...
This design example report describes a 20 W high efficiency TRIAC dimmable, power factor corrected LED driver employing LYTSwitchâ„¢-4 LYT4314E. This design operates an input voltage ranging from 190 ...