发明名称 Methods and apparatus to protect against voltage surges
摘要 A cable device includes an integrated surge protection circuit. In the event that, communication signals conveyed by the cable include (potentially damaging) transient voltages, the surge protection circuit integrated in the cable suppresses the transient voltages at a distance from a corresponding electronic circuit to which the cable is attached. Consequently, potentially damaging voltage transients imparted on the communication signals are clamped before reaching potentially sensitive inputs of the electronic circuit.
申请公布号 US7054127(B1) 申请公布日期 2006.05.30
申请号 US20030464686 申请日期 2003.06.18
申请人 CISCO TECHNOLOGY, INC. 发明人 SCEARCE STEPHEN A.;SRIWUDHTHANUN PONGSAK;TRAN JAMES C. Q.
分类号 H01C7/12;H02H1/00;H02H1/04;H02H3/22;H02H9/06 主分类号 H01C7/12
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