Converter with transformer flux walk protection controller

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United States of America Patent

PATENT NO 9130471
APP PUB NO 20150036396A1
SERIAL NO

13959191

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Abstract

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An assembly includes a converter and a controller. The converter has a winding around a transformer core, first and second switches configured to alternately connect respective winding segments to an input power, and first and second resistors respectively connected in series with the switches. The controller is configured to compare voltages corresponding to currents through the resistors and terminate operation of the converter when a difference between the voltages exceeds a threshold indicative of transformer core flux walking.

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Patent Owner(s)

  • LEAR CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kaminski, George Livonia, US 3 22
Klesyk, Krzysztof Novi, US 24 90

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