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