| 发明名称 |
ELECTRONIC UNIT AND POWER FEEDING SYSTEM |
| 摘要 |
An electronic unit includes: an electricity reception section configured to receive power fed from a power feeding unit using a magnetic field; a voltage detection section configured to detect a received voltage supplied from the electricity reception section; and a control section, wherein while preliminary power feeding at a lower power than main power feeding is performed from the power feeding unit, and when a received voltage detected by the voltage detection section is equal to or higher than a predetermined threshold voltage, the control section performs voltage reduction control so as to decrease the received voltage to lower than the threshold voltage. |
| 申请公布号 |
US2014300189(A1) |
申请公布日期 |
2014.10.09 |
| 申请号 |
US201414212434 |
申请日期 |
2014.03.14 |
| 申请人 |
Sony Corporation |
发明人 |
Nakano Hiroaki;Terashima Toru;Bunsen Keigo |
| 分类号 |
H01F38/14 |
主分类号 |
H01F38/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An electronic unit, comprising:
an electricity reception section configured to receive power fed from a power feeding unit using a magnetic field; a voltage detection section configured to detect a received voltage supplied from the electricity reception section; and a control section, wherein while preliminary power feeding at a lower power than main power feeding is performed from the power feeding unit, and when a received voltage detected by the voltage detection section is equal to or higher than a predetermined threshold voltage, the control section performs voltage reduction control so as to decrease the received voltage to lower than the threshold voltage. |
| 地址 |
Tokyo JP |
