摘要
介绍了一个输入电压较低、采用推挽拓扑开关电源的设计，给出了主变压器的设计过程和功率开关MOSFET及输出整流二极管的选择方法。
A low input voltage,push-pull topology switching power supply is introduced.The design of main trarsformer and power switch MOSFET as well as the output rectifier diodes selection method is given.
出处
《电源技术应用》
2012年第9期52-54,共3页
Power Supply Technologles and Applications
