介绍了结构简单、性能稳定的开关电源的设计。此开关电源具有输出电压可调率低、输出阻抗低、电源损耗低、系统安全性能高等优点,可用在某些用电系统中,对提高系统性能有很大的益处。对开关电源变压器的制作方法和推挽式开关电源工作原理和控制过程进行了详细的分析。除了详细给出开关电源的设计步骤外,还指出控制的基本原理都是一样的,开关电源中的控制目标仍然是"快、稳、准",由于开电源为惯性系统,"快、稳、准"是既矛盾又统一的,只能折中运用。
1 目录 摘 要 ··························································································································1 1 概 述 ·······················································································································2 1.1 选题的目的与意义 ·································································································2 1.2 研究现状 ··············