具有可变匝数比和低串联电感的磁控变压器：在开关电源中的分析与实现

A comprehensive description of magnetically controlled transformers is presented in this article to assess their potential in isolated and resonant power converters. These converters benefit from implementing variable magnetics as the soft switching zones and voltage operating ranges are extended, along with fixed- or quasi-fixed-frequency operation. To represent the variation of the transformer's...