| 摘要 |
A power test device and a method thereof are provided. The power test method includes the following steps. First, a piece of control information is generated by a circuit under test, and a specific voltage and a sensing signal are generated according to the control information. Then, the sensing signal is converted to a piece of scale information, and a piece of power information is obtained by calculating the scale information and is displayed. Therefore, the present invention can obtain the power consumption of the circuit under test without actions such as dismantling a plate and cutting off a conducting wire on the plate.
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