林肯AC-1200焊接电源结构特点与原理分析

Feature and Principle analysis of Lincon AC-1200 Welding Power

通过对 AC- 1 2 0 0焊机主回路、送丝回路、逻辑回路的分析 ,探讨了焊机的组成结构特点及送丝方式 ,较全面地分析了焊机的逻辑控制 ,可为调试及维修提供方便。

This article analyses the main loop , wire feeding loop, and logic loop of the AC-1200 welder, discusses the feature and wire feeding method as well as the logic control of the welder. It is convenient for the adjusting and maintenance.