Invention Grant
- Patent Title: UPS circuit
-
Application No.: US15119298Application Date: 2015-01-23
-
Publication No.: US10411502B2Publication Date: 2019-09-10
- Inventor: Shuangping Hu , Huoyuan Cai , Yun Ma
- Applicant: EATON MANUFACTURING LP, GLASGOW, SUCCURSALE DE MORGES
- Applicant Address: IE
- Assignee: Eaton Intelligent Power Limited
- Current Assignee: Eaton Intelligent Power Limited
- Current Assignee Address: IE
- Agency: Stanek Lemon Crouse & Meeks, P.A.
- Priority: CN201410069076 20140227
- International Application: PCT/CN2015/071378 WO 20150123
- International Announcement: WO2015/127843 WO 20150903
- Main IPC: H02J9/06
- IPC: H02J9/06 ; H02J7/00 ; H02J9/04
Abstract:
A UPS circuit, comprising a low frequency transformer (TX) and a battery (B), the low frequency transformer (TX) comprising a primary side winding, and a secondary side winding connected to the battery (B); the primary side winding is connected to a municipal power loop via a switching device (SW), and the switching device (SW) can operate in a chopping mode.
Public/Granted literature
- US20170012465A1 UPS CIRCUIT Public/Granted day:2017-01-12
Information query
