The simple experimental circuit contact material is designed using time relays with digital display, contactors, switchgear and resistive load.
利用数字显示时间继电器、交流接触器、断路器以及电阻性负载设计了一个简易的触头材料实验电路。
Use relays, contactor, button, air switch and travel switch etc low-voltage constitute control circuit called relay contact control circuit.
使用继电器、接触器、按钮、空气开关、行程开关等低压电器构成的控制电路称为继电接触控制电路。
In the light of circuit principles, the author has mathematically ascertained that the contact resistance in an integrated circuit has little effect on the accuracy of output signals from the bridge.
本文由电路原理和数学方法推导出集电装置的接电阻对电桥输出信号精度的影响非常小的结论。
The heat sink is in thermal contact with the integrated circuit package to extract heat during operation.
散热片与集成电路封装热接触用于在工作过程中提取热量。
The general failure model and mechanism of circuit break, loose contact, instant break, male insulation, short-circuit, false matching, poor fix and bad seal were discussed.
阐述了断路、接触不良、瞬断、绝缘不良、短路、误配线、固定不良和密封不良等常见失效模式和失效机理。
The structure, working principle, measuring circuit and frequency characteristics of contact potential difference nondestructive testing equipment using fixed probe am intro - duced.
介绍了接触电位差法固定探头式无损探伤装置的结构，工作原理，测量电路及其频率特性。
The channel resistance includes the resistance of the closed contact, the printed circuit traces, and the output connectors.
通道电阻包括闭合触点的电阻、印制板走线和输出连接器的电阻。
Ground fault circuit interrupters are required whenever moisture may contact electrical equipment or the user.
只要湿气可能接触到电器设备或使用者，则都应配备接地故障断路器。
When this piece of metal comes into contact with the wires (or: when the metal and the wires come into contact) the circuit is complete.
这金属片一接触到这些电线，电路即形成。
We regard the contact electric resistance of measuring in the circuit as an example in the text, and discuss method of measurement of small electric resistance.
本文以测量回路中的接触电阻为例，讨论微小电阻的测量方法。
When it comes in contact with the PC board, there is a possibility of pattern corrosion or short circuit between the circuit pattern, which could result in smoking or catching fire.
当电解液与PC板接触时，可能会腐蚀PC板上的线路，或造成短路，以致产生烟或着火。
The malady of control circuit of contact monometers is analysed and improvement plans are suggested.
分析了电接点压力表控制电路的弊端，并提出了改进方案。
Five typical circuits for the vacuum contact diverter switch used in transformer tap - changer are analyzed. The optimum circuit and application range of every circuit are presented.
对五种典型的变压器分接开关用真空触点切换开关电路进行了分析。指出了各种电路的适用范围和最佳电路。
This paper analyses the reason causing the overheat of conducting circuit for outdoor disconnector and puts forward some methods for solving the overheat on the various contact connections.
对户外隔离开关导电回路产生过热的原因进行了分析，为解决各种过热问题，提出了一些具体的办法。
SVC(TND)SERIES single phase high precision full automatic ac voltage regulator composable of contact auto voltage regulator, servo motor automatic control circuit etc.
系列单相高精度全自动交流稳压器，由接触式自耦调压伺服式电动机、自动控制电路等组成。
It also provides the relevant measures to increase safe operation of high voltage circuit breaker 's contact.
提出有效提高断路器电接触安全运行的相应措施。
It is described in this paper that how to use two-position relay to solve simulation design of contact of CB in control circuit of simulation substation.
介绍在仿真变电站断路器控制回路仿真设计中，如何利用双位置继电器解决断路器机构触点仿真设计的问题。
This test procedure may apply to any type or combination of current carrying members such as pin and socket contacts, relay contacts, wire and crimp connectors, or printed circuit board and contact.
这个测试程序适用任何类型象针脚，插座，继电器，电线，连接器，印刷电路板等电流通道载体或其结合体。
There is disclosed a dielectric antenna comprising a dielectric resonator mounted in direct contact with a microstrip transmission line formed on one side of a printed circuit board.
本发明公开了一种包括电介质谐振器的电介质天线，其所述电介质谐振器安装成与在印刷电路板一侧上所形成的微带传输线直接接触。
Analyzing through the trouble example, and put forward the method of inspection and maintenance according to the trouble of broken circuit and improper contact of circuit of no-trouble code display.
结合故障实例进行分析，针对无故障码显示的线路断路和接触不良故障，提出了检测方法和维修方法。
Coupled with circuit equations, the opening time of movable contact also can be calculated using iteration with the restriction of contact force.
通过耦合电路方程，并以动触头上的预压力为约束，经迭代运算，确定动触头的打开时间。
Effects of point cathode anodic bonding are theoretically investigated by using electrical circuit analog. The bonding current, incubation period and intimate contact area are calculated.
用等效电路的方法研究了点阴极情况下的电场辅助阳极连接效应，计算了连接电流、连接孕育期和紧密接触面积。
Method of calculation for the non-contact IC card chip coupling power supply and the read and write distance were analyzed, and the relative low-voltage circuit designs were introduced.
分析了非接触式IC卡芯片耦台电源及读写距离的计算方法，并简要介绍了相关低压电路的设计技术。
Electrical contact, method of manufacturing the same, electrode for vacuum interrupter, and vacuum circuit breaker.
电触点及其制造方法，用于真空断续器的电极，以及真空断路器。
It is suggested in this paper that a kind of contact-free circuit for comparison and control should substitute for the conventional contact one in the back-forth wrapper web position control system.
提出在卷筒包装纸进退式光电定位系统中，采用无触点（全电子式）比较判别及控制电路，替代目前常用的触．点式同类电路。
A very important link that vocational skills require is to grasp overhauling the circuit of relay-contact controlled equipment.
掌握继电一接触式控制设备的控制线路的检修，是职业技能要求的重要环节。
Based on usual circuit, this paper analyzed the critical competition in the design of electric appliance control of circuit with contact.
本文以常见的继电器顺序控制电路为例，重点分析了在设计有触点的电器控制线路及实际应用中，常常忽视的临界竞争问题。
In the paper a new structure of the developed vacuum circuit breaker with the on-line dynamic contact force compensation by means of the contact current is presented.
本论文提出了一种新型的真空断路器结构，该结构可以利用触点电流在线动态补偿触点压力。
The basic principle and the construction of contact-free control system are analysed, and its logic circuit and working waves are presented.
介绍了无触点控制电路的构成和工作原理，给出了逻辑电路图和工作波形图。
A new analog voltage contact-less switch circuit is designed.
设计了一种新型模拟电压可切换无触点开关电路。
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