Abstract: The resonant tank circuit of quasi-resonant converters, which operate based on the resonant switch concept, provides soft switching by shaping the voltage or current of the switch and ...

Abstract: In single-phase ac/dc light-emitting diode (LED) drivers, a reduced power processing technique is currently being used to increase conversion efficiency while reducing the size and cost of ...

In this video, I review the EnviroLite 2 ft. x 4 ft. LED fluorescent light for garage installation. After some uncertainty about purchasing online, I took a chance on these lights, and they exceeded ...