COMBINED CORE DESIGNED FOR TRANSFORMER PROBE WHICH IS INDUCTIVELY CONNECTED

摘要

PURPOSE: To control the temperature of a magnetic disk by arranging a primary coil around a primary magnetic core arranged in a housing. CONSTITUTION: A primary magnetic core 24 includes both halves 31 of first and second magnetic corers formed of high loss magnetic materials mutually brought into contact with preliminarily decided surfaces. First and second thermal conductive members 32 are put through each of the both halves 31 of the magnetic cores, and a gap 38 is formed between the adjacent edges. First and second magnetic central posts 33 formed of low loss magnetic materials are brought into contact with the adjacent inside surfaces of the both halves 31 of the magnetic cores. First and second heat exchangers 34 are fixed to the periphery of the magnetic central posts 33 by thermal conductive connecting materials 35. A magnetic disk 37 formed of low loss magnetic materials is arranged in the gap 38 between the magnetic central posts 33 and the thermal conductive members 32, and a primary coil 25 is arranged around the magnetic disk 37.