IEEE

Single-Stage Three-Phase AC-DC Resonant Switched Capacitor LED Driver Without Electrolytic ...

Abstract: This article proposes a three-phase resonant driver based on the resonant switched capacitor (RSC) for the light emitting diode (LED). The employed LED is chip-on-board (COB) based ...
IEEE

Single-Stage LED Driver Achieves Electrolytic Capacitor-Less and Flicker-Free Operation ...

Abstract: AC-connected light emitting diode (LED) drivers experience imbalanced energy between input and output in a half-line cycle. To achieve the flicker-free operation, the imbalanced energy needs ...