Surge-protected networking power strip,申请号US20040884629-传众专利搜索

Surge-protected networking power strip

申请公布号：US7408753(B2)

申请号：US20040884629

申请日期：2004.07.02

申请公布日期：2008.08.05

申请人：

PRIMAX ELECTRONICS LTD.

发明人：CHUEH HER-JUN;LIN CHIH-HSUN;CHEN KUANG-CHE

分类号：H01C7/12;H02H9/00;H04B3/54

主分类号：H01C7/12

摘要：A surge-protected hub applied to set up an AC line networking system and used for eliminating the surge problem is provided. The surge-protected hub includes a housing; a plurality of connectors mounted on the housing and electrically connected to an alternating-current power source for independently establishing connections to power lines for power transmission or network lines for networking signal transmission; and a surge-protected device disposed in the housing and arranged upstream of the plurality of connectors for filtering out surge signals that are received from the alternating-current power source while allowing networking signals having a frequency range lying in the frequency range of the surge signals to pass therethrough.