Research and Design for Electromagnetic Leakage Detector Based on Induction Coil Method

Abstract:

With more and more electronic products used in daily life, as well as people attach great importance to our survival environment, people are more and more concerned about electromagnetic leakage pollution generated from electronic products. So the study of electromagnetic leakage detector that can rapidly and accurately detect the electromagnetic leakage in electronic products is significant. In this paper, we design a fast and effective 3-D electromagnetic leakage detector, which using three hollow induction coils which are mutually vertical between each other to obtain the intensity of electromagnetic field. With this instrument, the intensity in three directions can be tested at the same time. Tests revealed that electromagnetic leakage detector can easily measure the 3-D intensity of electromagnetic leakage generated from low frequency electronic products. It provides an important basis for inspection department to detect electromagnetic leakage in electronic products.

• Periodical: Applied Mechanics and Materials (Volumes 651-653)
• Pages: 476-481
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.651-653.476
• Online since: September 2014
• Authors: Jiang Shan Qian*, Jia Jia Song, Jin Bo Zhang
• Keywords: Detecting, Electromagnetic Leakage, Induction Coil

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