| 摘要 |
<p>The purpose of the present invention is to provide a cooling control device for increasing the lifespan of a power supply and a control method thereof, capable of discharging heat accumulated in the power supply after the operation of a main fan is finished by installing a sub fan in the power supply with the main fan. For this, the present invention includes the power supply in which the main fan is installed to cool arbitrary power control elements comprised inside, the sub fan which is installed in the power supply, and a control unit which controls the sub fan to be operated for a preset time if the operation of the main fan is finished. Therefore, the present invention increases the life expectancy of a product and improves the reliability of an electronic component comprising the power supply by discharging the heat accumulated in the power supply after the operation of the main fan is finished by installing the sub fan in the power supply with the main fan.</p> |
