现代电子技术2011，Vol.34Issue(24)：63-65,72,4.
基于CSM020B和LM324的过流报警装置设计
Design of Over Current Alarm Device Base on CSM020B and LM324
李朔 1董轶远1
作者信息
- 1. 中国空空导弹研究院,河南洛阳471009
- 折叠
摘要
Abstract
In order to eliminate the over current failure in production line, the supply circuit for klystron filament and warm-up current curve is analyzed. A sound alarm device was designed and made after several key parameters were fixed. The device is mainly composed of Hall sensor CSM020B, operational amplifier LM324 and oscillator 555. It can make a continuous or discontinuous sound in the case of innormal current. The alarm device has worked well since it is on duty in a test equipment, which stops damaging the products by over current. It can be used for other function alarms if the sensor is replaced.关键词
霍尔传感器CSM020B/过流报警/LM324/速调管灯丝Key words
Hall sensor/ CSM020B) over current alarm/ LM324/ klystron filament分类
信息技术与安全科学引用本文复制引用
李朔,董轶远..基于CSM020B和LM324的过流报警装置设计[J].现代电子技术,2011,34(24):63-65,72,4.
