Reliable Electromagnetic Compatibility Near-Field Probing Bench Testing of Electronic Parts : Improvement of EMC Prequalification Method When Replacing Electronic Parts

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Francis Bongo, Gerrymie Tampus, Michael Daan, Joseph Karl G. Salva

2023 2023 Joint Asia-Pacific International Symposium on Electromagnetic Compatibility and International Conference on ElectroMagnetic Interference and Compatibility, APEMC/INCEMIC 2023 Conference paper Cited by 0 Quartile

Abstract

In a printed circuit board assembly (PCBA) of an electronic product, several parts have impact to Electromagnetic Compatibility (EMC). If any of these parts needs to be replaced, there is risk that the EMC performance of the electronic product will be impacted due to the part replacement. To ensure continued EMC compliance with the replacement electronic part, manufacturers need to perform standard EMC testing. To minimize the need for more standard EMC testing in the EMC laboratory, there needs to be a reliable prequalification testing activity. The proposed research aims to achieve this purpose. A reliable bench testing setup with a new semi-circular fixture was developed to prequalify replacement parts. The new bench testing setup would help lessen the needed standard EMC testing. © 2023 IEEE.

Affiliations

Lexmark Research and Development, Corp, Electromagnetic Compatibility Laboratory, Cebu City, Philippines; University of San Carlos, Department of Electrical and Electronics Engineering, Cebu City, Philippines

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