Testing data is received with data acquisition plug, signal from tested circuit board is transferred by circuit of switch relay.
前端采集插头接收测试数据，切换继电器电路传递被测电路板信号。
The portable blade frequency measurement instrument based on DSP is designed next. The DSP-based circuit board is made and the software program for testing hardware circuit board is coded.
论文完成基于DSP芯片的便携式叶片频率测试仪的硬件电路设计和电路板的制作，并完成对电路板的测试。
A test and maintenance platform using a general circuit board tester was designed for testing special BUS using circuit modules.
针对专用总线电路板模件，利用一种通用电路测试仪，设计了一个专用总线电路模件测试维修平台。
To calculate self and mutual inductance of coreless transformer in printed circuit board, The author offered a new method to calculate based on Neumann equation as well as testing process and circuit.
为了计算印制版空芯变压器的自感和互感，提出一个以纽曼公式为基础的新的计算方法，并给出了测试方法和测试电路。
In this article, the basic theory of Hull Cell Testing and its application in electroplating process for printing circuit board is explained.
本文主要阐述赫尔槽基本原理及其在印制电路板电镀过程中的应用。
With the continual improvement of the chip's integration level and complexity of print circuit board, the application of boundary scan test technology becomes wider and wider in testing ICs.
随着芯片集成度和印刷电路板复杂度的不断提高，边界扫描测试技术在芯片故障检测中的应用越来越广泛。
As a standard technique of test and Design-For-Testability for testing the digital printed circuit board, Boundary-Scan technique has obtained widespread application in electronic equipment.
边界扫描技术是一种标准的数字电路测试及可测试性设计方法，它在工业界得到了广泛的应用。
The core of PCB (printed circuit board) tester is testing algorithm, which directly determines the testing functions and speed of PCB tester.
印刷电路板(简称pcb)测试机的测试算法是PC B测试机的核心，它直接决定测试机的测试功能和测试速度。
By comparing the two step testing of both static and dynamic, we can realize the off line debugging of the submodular circuit board.
采用静态和动态两步测试比较，可以实现子模块电路板的脱机调试。
The design of a testing system of aerial camera circuit board is introduced.
介绍了某型航空相机电路板检测系统的设计方案。
This paper introduces a system on testing the quality of the circuit-board based on Single-chip Computer.
文摘针对某系统冲击环境恶劣问题，提出一种提高电路板抗冲能力的新方法——玻璃微球填充。
This paper introduces a system on testing the quality of the circuit-board based on Single-chip Computer.
文摘针对某系统冲击环境恶劣问题，提出一种提高电路板抗冲能力的新方法——玻璃微球填充。
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