高功率高频变换器中磁芯损耗尺寸效应的表征与抑制

To date, $LLC$ resonant converters have been deployed in many applications for improved efficiency, density, and reliability. With the introduction of wide-bandgap devices coupled with the soft switching feature, the switching frequency can be extended beyond megahertz. With the significant increase in operating frequency, complicated magnetic components can be broken down into a cellular structur...