Two new techniques for identifying opens on printed circuit boards: analog, junction test, and radio frequency induction test
Two new techniques for identifying opens on printed circuit boards: analog, junction test, and radio frequency induction test
复制标题
识别印刷电路板上开路的两种新技术：模拟、结点测试和射频感应测试
DOI：
10.1109/test.1996.557157
复制
发表时间：
1996
期刊：
影响因子：
--
通讯作者：
Joseph F. Wrinn
中科院分区：
文献类型：
--
作者：
Joseph F. Wrinn
本课程介绍了泰瑞达开发的两种无矢量测试技术的原理、实施、优点、缺点和应用，这些技术目前正在泰瑞达电路板测试设备上使用。本课程的目标是让一个实际的测试工程师或测试经理了解这些技术是如何工作的，如何将它们应用于不同的测试问题，以及如何将它们作为整体测试策略的一部分。从用户的经验中得出的例子展示了无向量测试如何在保持或提高故障覆盖率的同时显着降低测试成本和周期时间。
This session describes the principles, implementation, strengths, weaknesses and applications of two vectorless test techniques developed by Teradyne, and currently in use on Teradyne board test equipment. The goal of this session is for a practicing test engineer or test manager to understand how these techniques work, how to apply them against different test problems, and how to use them as part of an overall test strategy. Examples drawn from Users' experience demonstrate how vectorless testing can dramatically reduce test cost and cycle time while maintaining or improving fault coverage.