Invention Grant
- Patent Title: Power supply system module
-
Application No.: US14768469Application Date: 2013-12-20
-
Publication No.: US09793754B2Publication Date: 2017-10-17
- Inventor: Erik Myhre , Thomas Olsen , Jan Tore Brastad , Odd Roar Schmidt
- Applicant: Eltek AS
- Applicant Address: NO Drammen
- Assignee: Eltek AS
- Current Assignee: Eltek AS
- Current Assignee Address: NO Drammen
- Agency: Osha Liang LLP
- Priority: GB1302830.3 20130219
- International Application: PCT/EP2013/077596 WO 20131220
- International Announcement: WO2014/127870 WO 20140828
- Main IPC: H02J7/00
- IPC: H02J7/00 ; H02J9/06 ; G06F1/30 ; H02M3/04 ; H02M7/04 ; H01M10/48 ; H01M10/6563
Abstract:
A power supply system module that includes a first and second AC terminals, positive and negative DC terminals and a housing. An AC-DC converter is connected to the first and second AC terminals, and a DC-DC converter is connected between the AC-DC converter and an internal DC bus. A protection circuit is connected between the internal DC bus and the positive or negative DC terminal. A control device controls the AC-DC converter and/or the DC-DC converter. The AC-DC converter, the DC-DC converter and the control device are provided inside the housing. The power supply system module also includes a backup battery device that has a backup battery connected to the internal DC bus via a battery management system. The backup battery device is provided inside the housing.
Public/Granted literature
- US20160006299A1 POWER SUPPLY SYSTEM MODULE Public/Granted day:2016-01-07
Information query
