Yana canza siginar fitarwa na PWM na motar zuwa raƙuman sine mai santsi tare da ƙarancin wutar lantarki mai saura, yana hana lalacewa ga iskar iska.Rage abin da ya faru na resonance lalacewa ta hanyar rarraba capacitance da rarraba inductance saboda tsawon na USB, kawar da moto overvoltage lalacewa ta hanyar high dv/dt, kawar da wanda bai kai ga lalacewar da mota lalacewa ta hanyar eddy halin yanzu asarar, da kuma tace rage audible. hayaniyar mota.