Current-measuring circuit的意思|示意

It introduces circuit structure, operating principle and solves problems of temperature shift and dc constant-current power supply quality effect on measuring accuracy.

文章介绍了电路结构和工作原理以及消除引线电阻、电阻应变片的温度漂移和直流稳流电源供电质量对测量准确度的影响等问题。

The measuring circuit of the current sensor isolated measuring method is completely isolated from firing circuit, thus the measuring accuracy and test reliability can be improved.

电流传感器隔离测量方法中测量电路完全与点火电路隔离，提高了测量的准确性，增强了点火试验的可靠性。

The principle of compensation method to measure resistance is analyzed, and the measuring circuit of voltage compensation and current compensation is designed.

对补偿法测电阻的原理进行分析，设计了电压补偿测电阻和电流补偿测电阻的实验电路。该电路测量精度高，结构简单，操作方便。

In this paper, a new hardware circuit of real time measuring for mine hoist force diagram based on alternating current sampling is proposed. The software algorithm is also given in the paper.

提出了利用交流数字采样法进行矿井提升机力图实时测定的一种新的硬件电路设计及其软件算法。

The measuring circuit for RMS of non-Sin welding current and the precise triggers of SCR using interrupt controllers and timers in AduC812 MCU are also described.

该装置用真有效值电路检测非正弦焊接电流值，用中断和定时计数器实现了可控硅的精确触发。

Based on optoelectronic measuring system, arc voltage drops are observed in arc running process of current limiting circuit breaker.

本文采用光电测试系统，观察到在低压限流断路器开断过程中的电弧电压跌落现象。