2010•Microcomputer InformationRequires access
Emc Technology in Data Acquisition System
Yan Zhao-l
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Abstract
With the widely use of electronic devices,the demand for electromagnetic compatibility of electronic devices increase dramatically.Base on the requirement of data acquisition system’s electromagnetic compatibility,some indicators are difficult to meet;some application of shield,filtering,reasonable alignment and the using of electromagnetic material in product design are expounded.Introduce the electromagnetic compatibility measures and the use of electronic shielding on key parts in detail.Analyze the problems occur in electromagnetic compatibility test and put forward reasonable method,then get a nice result.