Insertion Loss Estimation of EMI Filters in Unmatched Input/Output Impedance System

Autor: J. Drinovsky, Z. Kejik, V. Ruzek, J. Zachar, J. Svacina
Jazyk: angličtina
Rok vydání: 2011
Předmět:
Zdroj: Radioengineering, Vol 20, Iss 1, Pp 295-298 (2011)
Druh dokumentu: article
ISSN: 1210-2512
Popis: One of the problems in the design of powerline EMI filters is the uncertainty and ambiguity of their source/load impedances which results in breach of expected filter parameters in a real installation. The paper presents a simple technique for prediction of insertion loss limit values of EMI filters working in arbitrary unmatched mains line impedance systems.
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