AC POWER HEATER SHORT-TO-CHASSIS GROUND DETECTION CIRCUIT
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United States of America
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Sep 14, 2017
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Mar 14, 2016
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Mar 14, 2016
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Abstract
Systems and methods for electronics systems are provided herein. An electronics system may comprise a heating circuit and a fault detection system. The heating circuit may include a heating element. The fault detection system may include a current-to-voltage converter, a voltage level detector, and a controllable switch connected in series with the heating element, the controllable switch in electronic communication with the voltage level detector. A fault may be detected in response to a secondary voltage being greater than a threshold value.
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