Chotenthetsera Madzi cha PTC Champhamvu Kwambiri: Chabwino Kwambiri Kugwiritsa Ntchito Magalimoto Amagetsi M'nyengo Yozizira

M'nyengo yozizira, eni magalimoto ogwiritsa ntchito magetsi nthawi zambiri amakumana ndi vuto: kutentha m'galimoto. Mosiyana ndi magalimoto ogwiritsa ntchito mafuta, omwe amatha kugwiritsa ntchito kutentha kotayika kuchokera mu injini kuti atenthetse kanyumba, magalimoto ogwiritsa ntchito magetsi onse amafunikira zida zina zotenthetsera. Njira zotenthetsera zachikhalidwe sizigwira ntchito bwino kapena zimadya mphamvu zambiri, zomwe zimakhudza kwambiri kuchuluka kwa magalimoto. Ndiye, kodi pali njira yothetsera vutoli yomwe imapereka kutentha mwachangu komanso kugwiritsa ntchito mphamvu moyenera? Yankho lake lili muzotenthetsera madzi za PTC zokhala ndi mphamvu yamagetsi yapamwamba.

PTC imayimira Positive Temperature Coefficient (PTC), kutanthauza positive temperature coefficient (PTC) thermistor.Zotenthetsera zoziziritsira za PTC zokhala ndi mphamvu zambiriGwiritsani ntchito mawonekedwe a ma thermistors a PTC, omwe amagwira ntchito pamagetsi okwera kwambiri kuti asinthe mphamvu zamagetsi kukhala kutentha bwino, potero amatenthetsa choziziritsira.Zotenthetsera madzi za PTCKutengera mfundo yakuti kukana kwa ma thermistors a PTC kumawonjezeka pamene kutentha kukukwera. Mphamvu yamagetsi ikadutsa mu thermistor ya PTC, imatentha. Pamene kutentha kukukwera, kukana kwamagetsi kumawonjezeka, ndipo mphamvu yamagetsi imachepa, motero zimapangitsa kuti kutentha kuchepe zokha, kuonetsetsa kuti chitetezo ndi kugwiritsa ntchito mphamvu moyenera.