| 摘要 |
Provided is a device for limiting a current of electric appliance. The current limiting device includes: at least two loads; at least two load driving units connected to the loads to control applying power to the loads; a power detecting unit detecting a power type; a micom controlling the load driving unit according to the power type detected by the power detecting unit to drive the load using a current flowing into the load within an allowable value; and at least one current limiting unit connected to at least one control line connecting the micom and the load driving unit and limiting a current of the load driving unit connected to the control line when the micom malfunctions by using a control signal of the micom and a signal of the power type detected from the power detecting unit as an input signal.
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