Power module protection at start-up
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United States of America Patent
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Mar 22, 2016
Grant Date -
Apr 11, 2013
app pub date -
Oct 11, 2012
filing date -
Oct 11, 2011
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Abstract
A power conversion unit includes a power converter and a controller coupled to the secondary or output stage of the power converter. The power conversion unit is configured to generate an output test voltage or current during a pre-start test period of the power converter, where the output test voltage or current is monitored to determine a converter fault condition. A method of operating a power conversion unit is also included.
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