Complete filter units for radio interference suppression - Part 2-2: Blank detail specification - Passive filter uits for electromagnetic interference suppression - Filters for which safety tests are required (safety tests only)
无线电干扰抑制用成套滤波器装置.第2-2部分:空白详细规范.电磁干扰抑制用无源滤波器套.需要进行安全试验的滤波器(仅安全试验)
IEC 60939-2-2:2004 forms the basis for a uniform procedure for a common Safety Mark. It implements the approval schedule for the safety test described in IEC 60939-2, requires a declaration of design for parameters relevant to safety and prescribes conformance tests to be conducted on every lot prior to its release and requalification tests depending on changes to the declared design.