| 发明名称 |
CABLE QUALITY DETECTION AND POWER CONSUMER DEVICES |
| 摘要 |
In one embodiment, a method includes receiving power at a power consumer device coupled to a power provider device by a cable. The received power is supplied at a first current at an input of the power consumer device and is supplied to a load in the power consumer device. The method includes measuring a rate of change of the voltage at the input of the power consumer device, and determining whether the rate of change of the voltage at the input of the power consumer device is less than a first target rate of change of voltage. The current received at the input of the power consumer device is reduced to a second current lower than the first current if the rate of change of the voltage at the input of the power consumer device is greater than the first target rate of change of voltage. |
| 申请公布号 |
US2015301552(A1) |
申请公布日期 |
2015.10.22 |
| 申请号 |
US201414258953 |
申请日期 |
2014.04.22 |
| 申请人 |
Infineon Technologies AG |
发明人 |
Lim Cheow Guan |
| 分类号 |
G05F5/00;H02J7/00;G01K7/00 |
主分类号 |
G05F5/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for powering a device, the method comprising:
receiving power at a power consumer device coupled to a power provider device by a cable, the received power being supplied at a first current at an input of the power consumer device; supplying the received power to a load in the power consumer device; measuring a rate of change of the voltage at the input of the power consumer device; determining whether the rate of change of the voltage at the input of the power consumer device is less than a first target rate of change of voltage; and reducing current received at the input of the power consumer device to a second current lower than the first current if the rate of change of the voltage at the input of the power consumer device is greater than the first target rate of change of voltage. |
| 地址 |
Neubiberg DE |
