Abstract: A novel output current estimation and regulation circuit for the primary side controlled high power factor (PF) single-stage flyback LED is proposed in this paper. The proposed output ...

Abstract: A single-stage LED driver based on an interleaved buck-boost circuit and an LLC resonant converter is proposed. The buck-boost circuit and the LLC resonant converter are integrated by ...

A new poll from Marist University again shows Democratic mayoral candidate Zohran Mamdani with ‌a double-digit lead over former Gov. Andrew Cuomo in the race for mayor in New York City. The poll, ...