| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a battery charger which is capable of correcting not only a voltage drop for a cable loss but also a voltage drop for a cable loss via a charging stand. <P>SOLUTION: A battery charger includes: a voltage correcting signal generating section 14 for generating a first correcting signal for correcting a voltage drop caused by a cable loss of a charging cable 2 or a second correcting signal for correcting a voltage drop caused by cable losses of the charging cable 2 and a charging stand 200; and a voltage amplifying section 13 for amplifying a voltage for charging a mobile terminal 100 on the basis of the correcting signal generated by the voltage correcting signal generating section 14. The voltage correcting signal generating section 14 generates the first correcting signal in the case where the charging cable 2 is directly connected to the mobile terminal 100, and generates the second correcting signal in the case where the charging cable 2 is connected to the charging stand 200. <P>COPYRIGHT: (C)2012,JPO&INPIT |
