A novel system for rapid measurement of high-frequency magnetic properties of toroidal cores of different sizes

被引：16
|
作者：
Derebasi, N
Rygal, R
Moses, AJ
Fox, D
机构：
[1] Univ Wales Coll Cardiff, Sch Engn, Cardiff CF2 3TD, S Glam, Wales
[2] Czestochowa Tech Univ, PL-42200 Czestochowa, Poland
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2000年 / 215卷
基金：
英国工程与自然科学研究理事会;
关键词：
high-frequency measurements; wound magnetic cores; magnetic materials;
D O I：
10.1016/S0304-8853(00)00258-4
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A novel system for power loss and B-H measurements on toroidal magnetic cores was built to operate up to 200 kHz. Measurement data taken using sophisticated software at 10 MHz sampling rate and 16-bit resolution shows the system is versatile and can be used to test a wide range of core sizes and materials with an error < +/- 3%. (C) 2000 Elsevier Science B.V. All rights reserved.
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页码：684 / 686
页数：3
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