EPCOS
变压器铁芯, 环形, 环形, 50mm x 30mm x 20mm, N30, B64290, 120.4 mm, 195.7 mm2
铁氧体磁芯, 环形
变压器铁芯, 环形, 50mm x 30mm x 20mm, N87, EMC扼流圈, 120.4 mm, 195.7 mm2