发明申请
- 专利标题： POWER DEVICE AND POWER DEVICE POWER SUPPLY METHOD
- 专利标题（中）： 电源设备和电源设备电源方法
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申请号： US12578789申请日： 2009-10-14
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公开(公告)号： US20100033020A1公开(公告)日： 2010-02-11
- 发明人: Hiroshi SUZUKI , Hiromi Matsushige , Tetsuya Inoue , Masato Ogawa , Tomokazu Yokoyama
- 申请人： Hiroshi SUZUKI , Hiromi Matsushige , Tetsuya Inoue , Masato Ogawa , Tomokazu Yokoyama
- 优先权： JP2006-285709 20061020
- 主分类号： H02J1/10
- IPC分类号： H02J1/10
摘要：
A power device of the present invention makes a plurality of DC/DC converters redundant, and supplies power individually to a plurality of disk drives. Each first DC/DC converter is respectively made correspondent to a subgroup. One first DC/DC converter is connected to the disk drives respectively inside one subgroup, and the other first DC/DC converter is connected to the disk drives inside the other subgroup. A second DC/DC converter is made correspondent to all of the subgroups. Second DC/DC converters respectively supply direct-current power to any one disk drive of the disk drives in the subgroups.
公开/授权文献
- US08049365B2 Power device and power device power supply method 公开/授权日：2011-11-01
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