单结晶体管同步触发电路维修技能考核装置的研制  

Research and Development of Maintenance Skill Checking Device for Single Junction Transistor Synchronous Trigger Circuit

作　　者：黄峰亮[1] 董芳[1] 张天彤[1] HUANG Fengliang;DONG Fang;ZHANG Tiantong(Zhengzhou Railway Vocational and Technical College,Zhengzhou 451460,China)

机构地区：[1]郑州铁路职业技术学院

出　　处：《郑州铁路职业技术学院学报》2019年第2期15-17,34,共4页Journal of Zhengzhou Railway Vocational and Technical College

基　　金：河南省高等教育教学改革项目(2017SJGLX568)

摘　　要：为满足维修电工中级实操考核对考核装置的需求,在单结晶体管同步触发电路中增加故障设置开关,将开关置于“故障盒”中,实现了故障快速设置与恢复,且具有保密性。将此电路设计制作成实验箱,满足了实践教学与电工中级实操考核实操项目的需要。In order to meet the needs of the assessment device for maintenance electrician intermediate operation examination items,adding fault setting switch in single junction transistor synchronous trigger circuit, and put it in "fault box",it has achieved the quick setup and recovery of faults, and has confidentiality. The circuit is designed into an experimental box, it has met the needs of practical teaching and electrician intermediate physical examination, and has formulated the assessment method.

关 键 词：单结晶体管 同步触发 考核装置 

分 类 号：TN344[电子电信—物理电子学]