Modified zero-voltage-switching single-stage LED driver based on Class E converter with constant frequency control method
Sign Up to like & getrecommendations! Published in 2018 at "Iet Power Electronics"
DOI: 10.1049/iet-pel.2018.5155
Abstract: This study presents an integrated-stage AC-DC lighting-emitting diode (LED) driver based on flyback and Class-E converter with high power factor (PF) with a wide range of the duty cycle. The flyback circuit works in discontinuous… read more here.
Keywords: class; class converter; led driver; driver based ... See more keywords
Output Current Limitation for ON–OFF Controlled Very-High-Frequency Class E DC–DC Converter
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2021.3116594
Abstract: The on–off controlled very-high-frequency Class E dc–dc converter has been extensively investigated for achieving high power density and fast dynamic response. However, the basic on–off control cannot limit the output current at overload or short-circuit… read more here.
Keywords: output current; controlled high; output; class converter ... See more keywords
Variable Switching Frequency ON–OFF Control for Class E DC–DC Converter
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2018.2888926
Abstract: The efficiency improvement of the on–off controlled Class E dc–dc converter operated at 20 MHz switching frequency is investigated in this paper. It is found that with the on–off control, the input power of the… read more here.
Keywords: converter; class converter; switching frequency; control ... See more keywords
A Clamped and Harmonic Injected Class-E Converter With ZVS and Reduced Voltage Stress Over Wide Range of Distance in WPT System
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2020.3038562
Abstract: The inherent frequency of magnetic coupling resonance based wireless power transfer system (MCR-WPT) is up to the level of kHz or even MHz. The class-E converter with zero-voltage switching (ZVS) could eliminate the considerable switching… read more here.
Keywords: system; class converter; voltage; voltage stress ... See more keywords