The first test an in-circuit tester performs is a shorts-and-opens test.
在线测试完成的第一项测试任务就是短路、路测试。
Brifly introduce the principle and use of in-circuit tester of mix circuit.
简述了混合电路在线测试仪的工作原理及使用。
After performing the shorts and opens test the in-circuit tester tests each component on a PCB assembly one at a time.
短路、开路测试完成以后，在线测试仪需要在同一时间对印刷电路板上的每一个器件进行测试。
For complex boards or boards that aren't tested with an in-circuit tester, most companies perform a functional test before final assembly.
对于复杂的电路板或者没有经过在线测试的电路板而言，很多公司在最后装配之前进行功能测试。
The electronic property of wireless apparatus of in-circuit tester developed by the United States of America is higher than wire apparatus.
美国新开发出的无绕线在线测试仪针床夹具与有绕线针床夹具相比在电气性能上有很大的提高。
By contacting with PCB, in-circuit tester, not only can test most of manufacturing defects and faults, but also can test PCB assemblers' electrical performance.
以电气接触为手段，在线测试设备除了能够测试制造过程的缺陷和故障以外，还能够测试pcb的某些电气性能，因而得到了广泛应用。
This paper introduces the designs of hardware and software of a general in-circuit tester, as well as the functions and technical features are presented in detail.
本文介绍了一种通用电路板在线测试仪的硬件设计和软件开发，并详细介绍了该测试仪的功能。
By contacting with PCB, electrical testers, such as in-circuit tester, not only can test most of manufacturing defects and faults, but also can test PCB assemblers' electrical performance.
以电气接触为手段、以在线测试仪为代表的电气测试仪除了能够测试制造过程的缺陷和故障以外，还能够测试pcb的某些电气性能，因而得到了广泛的应用。
This kind of tester has a enormous practical prospect in many fields, such as electronic glass, semiconductor, integrated circuit, thin films and technology of nanometer.
这种测试仪在电子玻璃、半导体、集成电路、薄膜和纳米技术等领域都具有很大的应用前景。
This paper presents a digital defibrillator tester with the advantage of simplicity and practice. And its circuit structure and principle are also discussed in details.
介绍一种数字式除颤器能量测试仪，并对其电路结构与工作原理作了详细描述，具有简单实用的优点。
The function of serial communication port in protocol tester was analyzed and a programmable multi-protocol serial communication interface circuit was designed.
分析了网络协议测试仪的串行通信接口功能，设计了一种可编程多协议串行接口电路。
In this paper a new digital inductance tester is designed, its circuit principle and components used in the tester are described, and error analysis is given.
设计了一种新型数字电感测量仪，介绍了测量电路原理及其所用的元件，并进行了误差分析。
A real time image capturing and transmission in infrared circuit card tester is presented.
阐述了红外电路板故障检测仪中图像实时采集和传输的实现。
This paper introduces the theory basis of circuit principle and dynamic correcting principle of auto electronic products surge tester, which is developed firstly in China.
介绍了我国首次自主研制开发的汽车电子产品浪涌试验台的电路原理设计及动态校正原理的理论依据。
A tester is made based on the typical circuit of the monostable trigger made of 555 timers. It operation principle, coupling way and usage are analysed in great detail.
以555定时器构成的单稳态触发器这一典型电路为基础自制一种实用测试器，较详细的分析了该器件的工作原理、耦合方式、使用方法。
The dynamic display interface circuit of the led display used in the Ultrasonic Distance Tester which is controlled with a series of SCM such as MCS-51 or MCS-96, is introduced.
介绍一种基于MCS - 51或MCS- 96系列单片机控制的超声波测距仪所使用的LED显示器的动态显示接口电路。
We are in the field, with the maintenance of the most advanced circuit tester, anti-static special tools and advanced equipment.
我们在维修领域中，拥有全国最先进的电路测试仪，防静电专用工具和先进的仪器设备。
We are in the field, with the maintenance of the most advanced circuit tester, anti-static special tools and advanced equipment.
我们在维修领域中，拥有全国最先进的电路测试仪，防静电专用工具和先进的仪器设备。
应用推荐