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公开(公告)号:US20080100141A1
公开(公告)日:2008-05-01
申请号:US11667262
申请日:2004-11-09
申请人: Seok Chin Lee , Wei Thiam Neo
发明人: Seok Chin Lee , Wei Thiam Neo
IPC分类号: H02J1/10
CPC分类号: H02J1/102 , Y10T307/50
摘要: Techniques for providing a redundant power supply for an Ethernet device are provided. A first flyback switching regulator draws power from a first Ethernet port. A second flyback switching regulator draws power from a second Ethernet port. Drawn power is regulated by each regulator and sent to a power combiner. The power combiner combines power from each regulator and supplies the combined power to the Ethernet device.
摘要翻译: 提供了用于为以太网设备提供冗余电源的技术。 第一个反激式开关稳压器从第一个以太网端口获取电力。 第二个反激式开关稳压器从第二个以太网端口获取电力。 拉制功率由每个调节器调节并发送到功率组合器。 功率组合器组合来自每个稳压器的功率,并将组合的功率提供给以太网设备。