基于脉冲IV测试的电流检测电路设计  

Design of the Current Detection Circuit Based on Pulse IV Test

作　　者：王俊生[1] 栗永强[1] 王安意[1] 黄从开[1] 刘振洗 WANG Jun-sheng;LI Yong-qiang;WANG An-yi;HUANG Cong-kai;LIU Zhen-xi(The 41st Institute,China Electronics Technology Group Corporation,Bengbu 233010,China)

机构地区：[1]中国电子科技集团公司第四十一研究所,安徽蚌埠233010

出　　处：《唐山师范学院学报》2022年第3期41-43,共3页Journal of Tangshan Normal University

摘　　要：针对传统电流检测方法的不足,设计了一种多运放差分测量电路,该电路具有高输入阻抗、高共模抑制比以及稳定的频率特性,实现了脉冲电流的快速检测,并且具有较高的电流测量精度。In view of the shortcomings of traditional current detection methods,the differential measurement circuit of multiple operational amplifiers is designed in this paper.The circuit has high input impedance,super high CMRR and stable frequency characteristics.The fast detection of pulsating current is realized with high accuracy of current measurement in this circuit.

关 键 词：IV测试 脉冲 电流检测 差分测量 

分 类 号：TH86[机械工程—仪器科学与技术]