各厂磁芯材质对照表SUPPLIERSMATERIALSACMEP4P5N2N4S3A05A07A10A12A15( 开发中)TDKPC40PC50DN40HP5H5B2HS72H5C2HS10H5C4H5C3NICERANC-2HNC-3MNC-4YNC-5YNC-7NC-10HEPCOSN67N87N49T57N30N48N30T35T37T38T42T46FERROXCUBE3C853C