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US06501364B1 Planar printed-circuit-board transformers with effective electromagnetic interference (EMI) shielding 有权
具有有效电磁干扰（EMI）屏蔽的平面印刷电路板变压器

  • Patent Title: Planar printed-circuit-board transformers with effective electromagnetic interference (EMI) shielding
  • Patent Title (中): 具有有效电磁干扰（EMI）屏蔽的平面印刷电路板变压器
  • Application No.: US09883145
    Application Date: 2001-06-15
  • Publication No.: US06501364B1
    Publication Date: 2002-12-31
  • Inventor: Ron Shu Yuen Hui , Sai Chun Tang
  • Applicant: Ron Shu Yuen Hui , Sai Chun Tang
  • Main IPC: H01F500
  • IPC: H01F500
Planar printed-circuit-board transformers with effective electromagnetic interference (EMI) shielding
Abstract:
Novel designs for printed circuit board transformers, and in particular for coreless printed circuit board transformers designed for operation in power transfer applications, are disclosed in which shielding is provided by a combination of ferrite plates and thin copper sheets.
Abstract(Chinese):

公开了用于印刷电路板变压器的新颖设计，特别是用于在电力传输应用中操作的无芯非印刷电路板变压器，其中屏蔽由铁氧体板和薄铜板的组合提供。

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