可飽和電感在開關電源中的應用

摘要：　　本文介紹了可飽和電感的基本物理特性，及其在開關電源的開關噪聲抑制和磁放大器穩壓電路中的應用。 敘詞：開關電源　可飽和電感　開關噪聲抑制　磁放大器　穩壓電路 Abstract：　　The basal physical characteristic of saturation inductor are introduced in this paper.　At the same time , particularized its application in switching-noise suppression and magnetic amplifier voltage-stabilized circuit of switching-mode power supply. Keyword：switching-mode power supply saturation inductor switching-noise suppression