Invention Grant
US08824255B2 Multi-output power supply device and electric apparatus using same
有权
多输出电源装置和使用该装置的电气设备
- Patent Title: Multi-output power supply device and electric apparatus using same
- Patent Title (中): 多输出电源装置和使用该装置的电气设备
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Application No.: US13203560Application Date: 2010-02-23
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Publication No.: US08824255B2Publication Date: 2014-09-02
- Inventor: Masashi Nagasato , Yujiro Okamoto
- Applicant: Masashi Nagasato , Yujiro Okamoto
- Applicant Address: JP Kyoto
- Assignee: Rohm Co., Ltd.
- Current Assignee: Rohm Co., Ltd.
- Current Assignee Address: JP Kyoto
- Agency: Fish & Richardson P.C.
- Priority: JP2009-060449 20090313
- International Application: PCT/JP2010/052691 WO 20100223
- International Announcement: WO2010/103910 WO 20100916
- Main IPC: G11B5/09
- IPC: G11B5/09
Abstract:
A multi-output power supply device (1) comprises a first power supply (10) for outputting a first output voltage (VDCO1); a second power supply (30) for outputting a second output voltage (VDCO3); and a reset circuit (40) for detecting an abnormality of the first output voltage (VDCO1) and for outputting a first reset signal (XRESET) to forcibly stop the output operation of the second power supply (30).
Public/Granted literature
- US20110307910A1 Multi-Output Power Supply Device and Electric Apparatus Using Same Public/Granted day:2011-12-15
Information query
IPC分类:
