2.Principal
MZ11 B jerin PTC thermister wani nau'in fili ne
element wanda Rt na PTC thermistor ke cikin jerin Rv na
varistor.lokacin kunna wuta, ƙarfin lantarki ya fi girma
Wutar lantarki ta Rv's varistor, Rv yana cikin yanayin gudanarwa, yana ci gaba
na preheating farawa ne m m kammala ta
Rt, wurin farawa na bututun fitila yana cikin yanayin aiki na yau da kullun,
Wutar lantarki yana raguwa ƙasa da ƙarfin wutar lantarki na Rv, Rv yana kunne
karya-bude jihar, sa'an nan yin sifili ikon-amfani da
sifili zafin-sau ya zo gaskiya.
Zaɓin jerin M2 11B ya saba da MZ11A
series.akwai bambanci daya Wato, Rv's varistor voltage ya kamata ya zama dan kadan sama da wutar lantarkin bututun fitila.