audio-frequency transformer

audio-frequency transformer

[′ȯd·ē·ō ¦frē·kwən·sē tranz′fȯr·mər]
(electricity)
An iron-core transformer that is used for coupling audio-frequency circuits. Also known as audio transformer.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.