bridge circuit

Realization of the bridge circuit automatic zero adjust in the data acquisition system

数据采集系统中桥路自动调零的算法实现

Power Integrated Circuits ( PIC's) have been developed for applications including: power converters, motor controllers, fluorescent lighting ballasts, automotive switching, video amplifiers, bridge circuit drivers, display drivers, etc.

功率集成电路简称PIC，它被广泛应用于包括功率转换器、马达控制、荧光灯整流器、自动开关、视频放大器、桥式驱动电路以及显示驱动等多个领域。

Recording units for resistance thermometers are mostly based upon the Wheatstone bridge circuit.

电阻温度计的记录设备基本上是根据惠斯通电桥的电路.

A Practical Bridge Circuit for Sensing Air Humidity

一种实用的空气湿度传感电桥

The two-arm bridge measuring low resistance circuit of MCU control, multivibrator measuring electric capacity, auxiliary leveling bridge circuit, output display circuit are designed.

设计了单片机控制双臂电桥测量低电阻电路、多谐振荡测量电容电路、辅助调平电桥电路、输出显示等电路。

In this paper, a new bridge circuit for cold junction compensation, in which extension wire is not needed, is proposed.

本文提出了一种新型的冷端温补桥路，使用该桥路时无需使用补偿导线。

Applying the active bridge circuit to metal target displacement measurement, the displacement measurement system was designed.

将有源电桥式电路应用于金属目标位移测量, 设计了位移测量系统.

It also shows the correct using method. The differential amplifying circuit using the input end with the bridge circuit has been designed as temperature compensating circuit to have meters and computers accurately measure and control temperature of the working point.

并给出了正确使用方法，设计出采用输入端带有桥式电路的差动运放电路作为温度补偿电路，使仪表、计算机能够准确测量、控制工作点的温度。

The actuation system controls the unidirectional PWM direct-current machine using the interior bridge circuit of L 298.

驱动系统利用L298内部的桥式电路来控制单向PWM的直流电机.

The Selection of Thermistance Parameters Upon the Sensitivity of Bridge Temperature Control Circuit

桥式温控电路中热敏电阻参数的选择

A bridge limiter is a bridge circuit used as a limiter circuit.

桥式限幅器用桥式电路作为限幅电路.

The output characteristics of the bridge circuit which supplied with constant voltage source are analysed.

分析了恒压源供电下的桥路输出特性以及影响电桥电压灵敏度的各种因素.

The approach is designed a group of temperature controlled switch circuit which control whether the parallel resistance is activated or not. Temperature signal is come from bridge voltage signal which is power supply by constant current source.

技术途径是设计一组温控开关电路来控制并联电阻器是否接入，温度信号来源于恒流源供电下的传感器桥压信号。

Fuzzy Relability Analysis in the Bridge Circuit Sysems Attached to Operating Time

桥式系统工作时间上的模糊可靠性分析

Three-phase alternating frequency modulation control signal produced by 8051 CPU is magnified to control the switch of the silicon controlled rectifier in inverse main bridge circuit, thereby constant pressure speed-adjusting is realized.

由8051CPU产生三相交流调频控制信号，经放大来控制逆变主桥路中可控硅晶闸管的通断，从而实现恒压调速。

A coupling inductance is added between the two IGBTs on the bridge circuit of each phase.

具体方法是在每相桥臂上下2个功率开关管之间串接1个耦合电感。

Analysis of Operation Process of Whole-controlled Three-phase Bridge Rectification Circuit Connected with R-E Loads

三相桥式全控整流电路接RE负载的工作过程分析

The error includes two sides, one is the calculation error about Wheatstone bridge circuit, and another is the effect of the sharp pulse producing when test current is loaded on the sample.

系统误差分析分为两个方面，一是与惠斯顿电桥电路有关的计算误差；二是测试电流脉冲加载时出现的尖脉冲引起的误差。

An Active Bridge Circuit of Resistance Temperature Transmitter

电阻温度变送器的有源电桥电路

Furthermore, an automatically balanced Wheatstone bridge circuit, which is necessary for O 2 ( 1 △) detection on the SOG of short operation period, is designed and tested by measuring the heat capacity of oxygen.

此外，还详细介绍了在短时间工作的SOG上进行O2（1△）绝对浓度测量所必须的自动平衡电桥装置，并通过氧气热容的测量检验了它的可靠性。

The program PSPICE is used for simulating the bridge circuit of pressure sensor with the nonlinear resistor model to show properties of electric drift as well as thermal drift.

利用PSPICE程序结合非线性电阻模型来模拟压力传感器的电桥电路，可显示零点电漂移和热漂移特性。