Motor power module
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United States of America Patent
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Aug 13, 2013
Grant Date -
N/A
app pub date -
Jun 28, 2010
filing date -
Sep 29, 2003
priority date (Note) -
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Abstract
A motor power module is provided that includes a control board mounted to the terminals of a relay. The control board includes a control circuit with a processor. The processor is operative to monitor a level of current supplied by the control circuit to at least one windings terminal connected to a single phase AC motor. The processor is responsive to monitored level of current corresponding to a predetermined level to cause the control circuit to remove a supply of electrical power from a start capacitor of the start windings of the motor while the control circuit continues to supply electrical power to the run windings of the motor.
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