| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an electronic equipment reducing the consumption of a power at an AC adaptor during nonuse of the electric equipment while the AD adaptor is connected. SOLUTION: An electric equipment includes an AC adaptor 20 attachable to and detachable from an equipment main body 10 and having an AC/DC converter 21. The equipment main body 10 is provided with plural electronic circuits, a battery 15, and a power source controller 12 for controlling the supply of a power from the AC adaptor 20 to the plural electronic circuits in response to a stop instruction from the outside part, switching the source of the supply of a power to itself from the AD adaptor 20 to the battery 15, transmitting a control signal through a signal line 35 to the converter 21 and stopping the operation of the converter 21.</p> |
