The bobbin includes an armature mounting structure, usually in the form of {HEAD ~ slots} in {TAIL ~ flanges} of the bobbin 
in
The bobbin includes an armature mounting structure , usually in the form of { HEAD ~ slots } in { TAIL ~ flanges } of the bobbin
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH