Filament Preheat PTC Thermistor
1. Aikace-aikace Ana iya amfani dashi a cikin ballast na lantarki na nau'ikan kyalli fitilu da fitulun ceton makamashi na lantarki.Babu buƙatar gyarawa da kewaye.Idan madaidaicin thermistor yana da alaƙa a layi daya akan su biyun ƙarshen resonant capacitor na fitilu, sanyi farawa na lantarki ballast da fitulun ceton makamashi za su juya zuwa cikin Preheatstartup wanda zai iya sa lokacin Preheat ya kai 0.4-2S da kuma tsawaita rayuwar sabis har sau uku na firamare. 2. Halaye Kisa ta amfani da halayen kayan PTC, Ƙananan girman samfurin, High ƙarfin lantarki juriya, Tsawon rayuwa na sabis, Ƙarfin ƙarfi lokacin aiki akai-akai. 3. Shugaban aikace-aikace Preheatstartup principium na PTC thermistor yana nunawa a ciki ginshiƙi mai zuwa: A lokacin farko na kunna maɓallin, R shine a yanayin zafin jiki na yau da kullun, juriyarsa yayi ƙasa da na C , kuma na yanzu yana wucewa ta C da R kuma ya zo cikin madauki yana dumama Filamnet, Game da 0.4-2s daga baya, zafin R ya wuce ma'aunin zazzabi T kuma ya shiga cikin yanayin juriya mai nisa fiye da na C, kuma halin yanzu yana wucewa ta C , C , ya zo cikin kasancewa madauki kuma yana haifar da resonance na LC wanda ke haifar da babban ƙarfin lantarki don haskaka fitilu. 4. Girma (Raka'a: mm) |