发明名称 Network filter i.e. radio interference filter, for e.g. power converter, has low-pass circuit enclosed by sealing compound such that only network-and current-inverter-sided connections are projected
摘要 <p>The filter has x and y-capacitors, bar-core chokes, current-compensated choke, where filter units are interconnected as low-pass circuit that is enclosed by a sealing compound in such a manner that only network-and current-inverter-sided connections are projected. The sealing compound is covered with an electrically conductive layer, which is covered with a sealant. The sealing compound is arbitrarily formed. An electrical layer is provided by an electromagnetic compatibility (EMV) spray.</p>
申请公布号 DE102007029889(A1) 申请公布日期 2009.01.15
申请号 DE20071029889 申请日期 2007.06.28
申请人 SIEMENS AG 发明人 HOFMANN, TOBIAS
分类号 H03H1/00;H04B15/00 主分类号 H03H1/00
代理机构 代理人
主权项
地址