Fixed inductors for electromagnetic interference suppression - Part 2-1: Blank detail specification; Inductors for which safety tests are required; Assessment level D (IEC 60938-2-1:1999); German version EN 60938-2-1:1999
抑制电磁干扰用固定电感器.第2-1部分:空白详细规范;需要进行安全测试的电感器;D级评定(IEC 60938-2-1-1999);德文版EN 60938-2-1:1999