An electrical transformer in which the primary and secondary coils have some or all windings in common.
An electrical transformer in which the primary and secondary coils have some or all windings in common.
自耦变压器一种电力变压器，其初级线圈与次级线圈部分或全部共用
An electrical transformer in which the primary and secondary coils have some or all windings in common.
自耦变压器一种电力变压器，其初级线圈与次级线圈部分或全部共用