PROTECTION OF AN AC DEVICE
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United States of America Patent
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Issued Date -
Oct 6, 2022
app pub date -
Jul 10, 2020
filing date -
Aug 8, 2019
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Abstract
A protection device protects an AC device, in particular an inductive voltage converter, electrically connected to an AC line, from damage caused by direct currents flowing in the AC line. In this case, at least one current transfer coil, which runs around a magnetic core section of a magnetic core, is connected to the AC line in parallel with the AC device.
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