- 专利标题： Inrush current limiting and surge protection circuit and system
-
申请号： US18051208申请日： 2022-10-31
-
公开(公告)号： US11784556B2公开(公告)日： 2023-10-10
- 发明人: Yongtao Xie , Pengfei Cai , Wenchao Que
- 申请人： Astec International Limited
- 申请人地址： HK Kowloon
- 专利权人： Astec International Limited
- 当前专利权人： Astec International Limited
- 当前专利权人地址： HK Kowloon
- 主分类号： H02M1/32
- IPC分类号： H02M1/32 ; H02M1/00
摘要：
A power device is provided. The power device includes a current limiting resistor in series with a load, the current limiting resistor configured to provide a first current path to the load. The power device also includes an inrush current control device configured to provide a second current path to the load, the second current path configured to bypass the first current path in response to the inrush current control device being activated. The power device also includes a bypass device configured to provide a third current path to the load, the third current path configured to provide a low-resistance current path to the load during a power surge.
公开/授权文献
信息查询
