| 摘要 |
Provided are a terminal device and a supply current control method which enable reliable charging with a current obtained by power generation. In a terminal device (100), a control unit (107) controls the output current of a generated power supply adjustment unit (102) on the basis of a current value (the current value of a current (A)) detected by a current detection unit (103) and a current value (the current value of a current (E)) detected by a current detection unit (106). More specifically, when the current value of the current (A) is more than or equal to the current value of the current (E), a current is outputted from the generated power supply adjustment unit (102), and when the current value of the current (A) is less than the current value of the current (E), the output of the current by the generated power supply adjustment unit (102) is stopped. Thus, a generated current is outputted from the generated power supply adjustment unit (102) only when a current drawn from a battery (105) is smaller than a charging current, thereby enabling reliable charging. |
