| 发明名称 |
POWER SUPPLY AND DRIVING METHOD OF THE SAME |
| 摘要 |
A power supply includes a direct current to direct current converter that includes at least one switching element and that converts an externally supplied input voltage to an output voltage and then supplies the output voltage to a load, a current sensor that detects a frequency of a load current by sensing the load current, and a switching controller that sets a switching frequency corresponding to the frequency of the load current and that controls an operation of the at least one switching element according to the set switching frequency. |
| 申请公布号 |
US2017054370(A1) |
申请公布日期 |
2017.02.23 |
| 申请号 |
US201615132485 |
申请日期 |
2016.04.19 |
| 申请人 |
SAMSUNG DISPLAY CO., LTD. |
发明人 |
LEE Sang Hyun;KANG Moon Shik |
| 分类号 |
H02M3/158;H02M1/08 |
主分类号 |
H02M3/158 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A power supply comprising:
a direct current to direct current converter which includes at least one switching element and which converts an externally supplied input voltage to an output voltage and then supplies the output voltage to a load; a current sensor which detects a frequency of a load current by sensing the load current; and a switching controller which sets a switching frequency corresponding to the frequency of the load current and which controls an operation of the at least one switching element according to the switching frequency set by the switching controller. |
| 地址 |
Yongin-City KR |
