论文介绍了IGBT 逆变焊接电源系统的结构和组成，整台焊接电源包括电源主电路，控制电路和保护电路。-Paper describes the IGBT inverter welding power system structure and composition of the entire main circuit welding power supply including power, control and protection circuits.

全数字化逆变式交流方波氩弧焊机控制软件源代码-Fully digital inverter AC square wave welding machine control software source code

基于PC的中频逆变点焊控制系统的研究，电阻焊接开发参考资料，硕士论文，我转来的-Based on research, development of reference materials for resistance welding, Thesis PC IF spot welding inverter control system, I turn to the