A technical guide explaining the AP value method for selecting magnetic cores in switching power supplies, including material selection, structure analysis…
This document introduces the AP value method, a theoretical and practical approach for selecting magnetic cores used in switching power supplies. It covers the selection of core materials, such as Mn-Zn ferrite, and discusses various core structures like EE, ETD, EI, U, toroidal, and ring types, highlighting their characteristics and applications. The text emphasizes that a reasonable core selection is crucial for optimizing the performance, size, and weight of the power supply. This manual is written in Chinese.
It is a method for selecting magnetic cores for switching power supply components.