摘要
氩弧钎焊的电弧电流小、稳定性和指向性差，对电源提出了特殊要求，文中讨论氩弧钎焊专用电源的设计问题，分析了异步通断式逆变器、中频脉冲和高频回避电路在此类电源中的作用．
The arc of TIG soldering has small current,less stability and less oriented.This raises special requirement to the power source.In the present paper the design of TIG soldering power source is discussed.The analysis to the application of phase shift inverter,the mid frequency pulse and the HF avoiding technology is also presented.
出处
《深圳大学学报（理工版）》
EI
CAS
1998年第1期33-38,共6页
Journal of Shenzhen University(Science and Engineering)
基金
广东省自然科学基金
关键词
氩弧钎焊
逆变电源
异步通断
TIG soldering
inverter
phase shift control
