{HEAD ~ A permanent magnet} with its one face in contact with one end face of the secondary core is supported on {TAIL ~ the primary bobbin}, while the other face of the permanent magnet is in contact with the primary core 
is supported on
{ HEAD ~ A permanent magnet } with its one face in contact with one end face of the secondary core is supported on { TAIL ~ the primary bobbin } , while the other face of the permanent magnet is in contact with the primary core
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH