Inspection of Printed-Circuit Board by ECT Probe with Solenoid Pickup Coil
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概要
- 論文の詳細を見る
This paper presents a new Eddy-Current Testing (ECT) probe configuration for inspection of printed-circuit boards (PCBs). The probe design had been based on a meander (exciting) coil and a pick up coil, which has solenoid structure. The paper includes the results of numerical calculation showing the magnetic flux distribution around defects, as well as experimental scanning results. It demonstrates that the probe can detect cracks on PCB conductors with high resolution.
- 社団法人日本磁気学会の論文
- 2000-04-15
著者
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Iwahara M.
Kanazawa University
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YAMADA S.
Faculty of Engineering, Kanazawa University
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IWAHARA M.
Faculty of Engineering, Kanazawa University
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Iwahara M
Institute Of Nature And Environmental Technology. Kanazawa Univ.
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Kacprzak D.
Faculty Of Engineering Kanazawa University
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Miyagoshi T
Faculty of Engineering, Kanazawa University
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MIYAGOSHI T.
Faculty of Engineering, Kanazawa University
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Miyagoshi T
Faculty Of Engineering Kanazawa University
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