高压开关型功率放大器的分析与设计

Analysis and Design of High Voltage Switched-mode Power Amplifier

本文结合实际的技术要求选择半桥电路作为高压开关型功率放大器的主电路,对功率级的工作原理进行了分析,给出了具体的设计关系式和步骤,介绍了组成系统的各个控制部分。

The half-bridge converter is selected as a power stage of high-voltage switched-mode power amplifier according to the specifications.The operation of the power stage and the schematic of the system are analyzed. The detail design equations and design procedures are given.