Emi shielding device and manufacturing method thereof

作者: Ming Da Yang , Li Chun Wang , Wen Song Ko , Mean Jue Tung

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摘要: An electromagnetic interference (EMI) shielding device and manufacturing method thereof are provided. The EMI includes at least one ferrite material outer layer, a first second electrodes within the positive temperature coefficient resistor (PTCR) core layer sandwiched between in layer. extend to two ends of respectively.