This document thoroughly discusses about random phase crossing triac drivers and their most common applications. It will start off with a basic electrical description of triac drivers. Following then ...
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 ...
Fairchild Semiconductor introduced the FL7730 single-stage primary side regulation (PSR) controller with power factor correction (PFC) for use with triac and analog dimming compatibility. Fairchild ...