Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Masaya Amano0
Date of Patent
March 30, 2010
0Patent Application Number
115980510
Date Filed
November 13, 2006
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Upon receiving a start instruction, a control device turns on first and third system main relays, and performs precharge processing for charging a capacitor. Here, a limiting resistor for preventing an inrush current into the capacitor in a discharged state at the time of start is not provided in a load drive device. The control device controls a gate voltage of a power MOSFET of the third system main relay such that the power MOSFET operates in a saturation region, in a range not exceeding a maximum rated power.
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