Switching device
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United States of America Patent
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Sep 8, 2015
Grant Date -
Nov 27, 2014
app pub date -
Jul 26, 2012
filing date -
Jul 26, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
A switching device includes at least a first input and a second input, as well as at least a first output and a second output. The first input is connected with the first output through a first controller and a first switch contact pair. The second input is connected with the second output through a second controller and a second switch contact pair. The switching device further includes a transformer with a core. The first controller forms at least a first coil of the transformer and the second controller forms at least a second coil of the transformer. A switch arrangement is configured to maintain an unsaturated state of the core.
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