IEEE - Institute of Electrical and Electronics Engineers, Inc. - Voltage Surges in Audio-Frequency Apparatus

Author(s): E.H. Fisher
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 May 1929
Volume: 17
Page(s): 841 - 848
ISSN (Paper): 0731-5996
DOI: 10.1109/JRPROC.1929.221748
Regular:

Transient voltages of over 2000 are shown to occur across the secondary when the normal plate current of a high inductance audio transformer is opened. The oscillograph and inverted vacuum tube... View More

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