{HEAD ~ A magnetic core} is disposed along the coil center axis between the windings, and the magnetic core includes a plurality of {TAIL ~ discrete sections} 
{ HEAD ~ A magnetic core } is disposed along the coil center axis between the windings , and the magnetic core includes a plurality of { TAIL ~ discrete sections }
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL