Toroidal transformers are a special type of electrical transformer with a doughnut-like shape core on which the primary and secondary coils are wound. Compared to conventional transformers, toroidal ...

Abstract: This article introduces a toroidal nanocrystalline powder core with a trapezoidal cross section. The nonuniform magnetic flux distribution of toroidal cores with different cross-sectional ...

This resource provides clear explanations of how switching regulators work and how voltage boosting is achieved efficiently ...

Abstract: In this paper, the toroidal core design with improve power density for magnetic energy harvester is proposed. Around the power line, leakage magnetic field is a promising energy source.