An impedance element is employed to prevent {HEAD ~ a malfunction} by reducing {TAIL ~ an emission/permeation} of noises 
An impedance element is employed to prevent { HEAD ~ a malfunction } by reducing { TAIL ~ an emission / permeation } of noises
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH