The inductor coil is formed of a bi layer metal laminate that has {HEAD ~ an inner metal layer} and {TAIL ~ an outer metal layer} 
The inductor coil is formed of a bi layer metal laminate that has { HEAD ~ an inner metal layer } and { TAIL ~ an outer metal layer }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL