Aikace-aikacen silicon mai sarrafawa yana ƙaruwa da yawa, babban dalilin lalacewar silicon mai sarrafawa shine karfin wutar lantarki da ƙonewa mai yawa. A aikace-aikace mafi yawa ne ƙarfin lantarki karya, dalilin shi ne:

1: A lokacin da injin ya dakatar ko canza mataki zai samar da anti-lantarki karfi, samar da nan da nan high karfin wuta.

2: wutar lantarki grid ƙarfin lantarki fluctuations ko walƙiya buga samar da surge high ƙarfin lantarki.

3: Motor ciki winding ko karshen waya lamba mara kyau samar da fitarwa da kuma haifar da ƙarfin lantarki overlay.

Saboda waɗannan dalilai suna da ɗan gajeren lokaci, suna da sauƙin watsi da su, don haka suna haifar da karya mai sarrafawa na silicon sau da yawa (mafi girman ƙarfin motar ya fi bayyane) Saboda dalilan da ke sama, an haɓaka "allon kariya mai sarrafawa na silicon" TY-BH160-3 (daidaitawa da kariya mai sarrafawa na silicon don farawa mai laushi na motar 110-160KW)