EPCOS
变压器铁芯, 圆柱, 环形, 12.5mm x 7.5mm x 5mm, T38, 30.09 mm, 12.23 mm2
变压器铁芯, 环形, 12.5mm x 7.5mm x 5mm, N87, 电源变压器, 30.09 mm, 12.23 mm2