Investigation of electromagnetic interference effects by ESD simulator on test parameters of tunneling magnetic recording heads
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- 作者：A. Kruesubthaworna ; anankr@kku.ac.th" class="auth_mail" title="E-mail the corresponding author ; P. Khunkittia ; A. Siritaratiwata ; A. Kaewrawanga ; T. Mewesb ; C.K.A. Mewesb
- 关键词：Electrostatic discharge (ESD) ; Electromagnetic interference (EMI) ; Magnetic recording head
- 刊名：Journal of Magnetism and Magnetic Materials
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：421
- 期：Complete
- 页码：453-456
- 全文大小：726 K
文摘
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The electrostatic discharge (ESD) has been an important issue for the hard disk drive.
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The electromagnetic interference (EMI) radiated by ESD IEC 61000-4-2 was focused.
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Effects of the EMI on the magnetic recording head were examined.
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The change of parameters of the writer and reader due to the EMI was measured.
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The EMI could not cause any significant affectation on the writer and reader.