| 摘要 |
The present invention relates to a controller for an electric power supply of an electronic device of a vehicle, and more particularly, to a controller for an electric power supply of an electronic device supplied with electric power from a battery of a vehicle. The controller for the electric power supply of the present invention comprises a battery voltage variation detector for detecting voltage variation in the electric power supplied from the battery, and a power control module for allowing the electric power from the battery to be supplied to the electric device when the voltage variation detected by the battery voltage variation detector is equal to or greater than a predetermined level.
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