分析了理想条件下开关电源电感电流连续的一般规律，并给出了常用变换器在三种工作状态下的调节特性。其中导出的公式可用于变换器电路设计和计算机辅助设计。
The general theories of the inductor currents on three states and the regulating features of common convertors under idea conditions are described and design formulae are derived from the analyses.
死区时间的合理选择是保证移相定频控制的全桥零电压开关DCDC变换器零电压开关状态的必要条件。
Proper selection of the switching dead time of the lagging arm is necessary for ensuring the ZVS operation of the phase shifting FB ZVS DC DC converter.
应用推荐