摘要
介绍了焊机电源的基本工作原理 ,并详细地叙述了电力电子器件 (以大功率晶闸管、IGBT为例 )
The basal work principle of electric welding machine are introduced.The application and safeguard of power electronics device (example highpower SCR and IGBT)are particular introduced.
出处
《电焊机》
2000年第11期3-5,共3页
Electric Welding Machine
关键词
电力电子器件
焊机电源
应用
power electronics device
electric welding machine
application
