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Journal Article

Air-Cored Inductors for Audio

Authors: Thiele, Neville

Journal of the Audio Engineering Society · Volume 24 · Issue 5 · pp. 374–378 · June 1976

Abstract

The physical size of an air-cored inductor is not determined by its inductance byt by L/R, the ratio of its inductance to its series resistance. Once the shape is set for a coil, the size will be the same for the same L/R whether it is 1 mH with 1(symbol), 2 mH or 1H with 1000 (symbol). This simple fact is widely known. Howver, it leads to other conclusions which are not so widely understood but are of particular interest in making coils economically and optimizing their use.

Details

Publication
Journal of the Audio Engineering Society
Volume
24
Issue
5
Pages
374–378
Publication date
June 6, 1976
Affiliation
Australian Broadcasting Commission, Sydney, N.S.W. (See document for exact affiliation information.)
Type
Journal Article