کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
794290 1466783 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Study on demagnetization characteristics of magnetic shielding plate in cathode ray tube
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
Study on demagnetization characteristics of magnetic shielding plate in cathode ray tube
چکیده انگلیسی

An inner magnetic shield (IMS) is set inside a cathode ray tube (CRT) to reduce any external disturbance, and ac demagnetization is applied at every switch on of CRT. In this paper, the problem in measuring an anhysteretic magnetization process is investigated, and the demagnetization characteristics of IMS are measured. It is shown that the Hall probe which is used in a Gauss meter is effective for the accurate measurement of very low dc field, like geomagnetism.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Processing Technology - Volume 181, Issues 1–3, 1 January 2007, Pages 121–125
نویسندگان
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