| 发明名称 |
INTERFACE SUPPLY SYSTEM |
| 摘要 |
An interface supply system includes a switching power supply, a control chip, and a control circuit. The control circuit is coupled to the switching power supply and the control chip. The switching power supply is configured to supply power to an interface. The control circuit is configured to be switched on and output a detection signal to the control chip when the switching power supply and the control chip are shorted. The control chip is configured to not supply power to the interface after receiving the detection signal. |
| 申请公布号 |
US2016156172(A1) |
申请公布日期 |
2016.06.02 |
| 申请号 |
US201514682529 |
申请日期 |
2015.04.09 |
| 申请人 |
HONG FU JIN PRECISION INDUSTRY (WuHan) CO., LTD. ;HON HAI PRECISION INDUSTRY CO., LTD. |
发明人 |
WANG ZHEN-SHENG;CHEN CHUN-SHENG |
| 分类号 |
H02H3/20 |
主分类号 |
H02H3/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An interface supply system comprising:
a switching power supply; a control chip; and a control circuit coupled to the switching power supply and the control chip; wherein the switching power supply is configured to supply power to an interface; wherein the control circuit is configured to be switched on and output a detection signal to the control chip when a short is present between the switching power supply and the interface; and wherein the control chip is configured to not supply power to the interface upon receiving the detection signal. |
| 地址 |
Wuhan CN |
