查询词典 bridge circuit

One high-speed buffer circuit is added to the volume potentiometer to eliminate its influence on frequency bandwidth of the bridge circuit.

1，在音量电位器后增加一级高速缓冲电路，杜绝由于音量电位器对后级电路的频率带宽影响，音量控制方式使用并联型，有效提升音质，也降低了对电位器的要求，降低成本。

The conditions for a bridge balance must be fulfilled in order to balance the bridge circuit necessary for a measurement of the unknown element.Many technical school laboratories have such various types of bridges set up to teach bridge theory.

测量未知元件必须满足使电桥电路达到平衡所需的平衡条件，许多技术学校实验室具有这样一些不同类型的电桥，用于讲授电桥原理。

After comparing, the single-phase bridge circuit was used. The IGBT was used in circuit.

论文还对逆变器的构成及并网控制方法作了分析研究。

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。

In the alternating current bridge methods generally speaking, both of these calculations are randomly used and may sometimes cause trouble during bridge circuit analysis.

在交流电桥法中，一般是不太讲究这两种统一运算的，因而在桥路的分析上往往带来某些不必要的麻烦。

The main circuit is made up of compounding of Boost and the full-bridge circuit.

其主电路构成采用的是Boost电路和全桥电路的组合。

The main circuit adopts the threephase bipolarity contravariant bridge circuit composed of power bipolar-transistor.

其逆变器依据正弦波脉宽调制技术，主电路采用三相双极性逆变桥式电路，逆变管采用电力场效应晶体管。

Additionally, a programmable amplifier can be coupled to the connecting resistor, wherein the circuit produces an output signal that changes in a manner similar to that of an output of a Wheatstone bridge circuit sensor.

此外，可编程放大器可以耦合到该连接电阻器，其中该电路产生变化方式类似于惠斯通电桥电路传感器的输出的输出信号。

for carrying out a small physical volume and high reliability of the motor driving and control,by using hip4081 chip and aln hybrid integrated technology,a hybrid integrated technology h bridge circuit based on hip4081 is designed to control bidirectional circumrotation and speed regulation of the motor.by practical application,the bidirectional circumrotation/speed adjustment of motor are realized safely and reliably.the products has a small physical volume,fast heat transmission,high efficiency and can operate properly in severe environment.it can enhance the reliability of the drive circuit and the system,and adapt to both military and commercial usage.

摘 要：为了实现小体积、高可靠的电机驱动与控制，利用hip4081专用芯片和aln厚膜混合集成技术，设计一种基于hip4081的厚膜h桥电机驱动电路，完成了h桥式驱动电路对电机双向转动和调速的控制。经实际应用，该电路不仅安全可靠地实现了电机的双向转动和调速功能，且产品体积小，导热性能好，效率高；还能在恶劣的使用环境下安全工作，提高了驱动电路和系统的可靠性，适合军、民两用。

The half-bridge test method uses strain gauge and precision resistor to structure half-bridge circuit, and amplifies strain effects by means of unbalanced bridge.

半桥测试法是将应变片和精密电阻构成一个桥式电路，通过不平衡桥放大应变效果。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。