新型晶体管逆变式高频引弧器的研制  

DEVELOPMENT OF HIGH FREQUENCY TRIGGER WITH TRANSISTOR INVERTING PRINCIPLE

作　　者：王笑川[1] 刘新涛[1] 

机构地区：[1]重庆大学

出　　处：《焊接》1994年第11期8-10,共3页Welding & Joining

摘　　要：介绍的新型电子高频引弧器,采用了晶体管逆变升压技术,使引弧器具有重量轻、体积小、引弧快速可靠、成本低的特点.详细地分析了引弧器的工作原理,并给出了研制及试验结果.A new high frequency trigger is introduced with the principle of increasing voltage by transistor inverting function. In this way, the trigger possesses the features of lighter, smaller, cheaper and more reliability during trigging. The circuit is analyzed and test results are given in this paper.

关 键 词：高频引弧器 晶体管逆变器 电弧焊 焊机 

分 类 号：TG434.4[金属学及工艺—焊接]