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technical info

  • What is an EMI/RFI Filter?

    An EMI/RFI (Electromagnetic Interference/Radio-Frequency Interference) filter is an electronic device or component designed to mitigate or reduce electromagnetic interference and radio-frequency interference in electrical circuits and systems. EMI refers to unwanted electromagnetic emissions that ca
Changzhou Noordin Etech Co., Ltd
Changzhou Noordin Etech Co., Ltd is a high technological enterprise including the national defense and EMC, specialized in designing, manufacturing and marketing. 
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