IIsifudumezi sikagesi se-PTCkuyintoisifudumezi sikagesiisekelwe ezintweni ze-semiconductor, futhi isimiso sayo esisebenzayo ukusebenzisa izici zezinto ze-PTC (Positive Temperature Coefficient) ekufudumaleni. Izinto ze-PTC ziyinto ekhethekile ye-semiconductor ekumelana kwayo kukhula ngokushisa, okungukuthi, inesici esihle se-coefficient yokushisa.
LaphoIsifudumezi sokupholisa esinamandla aphezulu se-PTCinikwa amandla, njengoba ukumelana kwezinto ze-PTC kukhuphuka ngokushisa, kuzokhiqizwa inani elikhulu lokushisa lapho ugesi udlula ezintweni ze-PTC, okuzofudumeza izinto ze-PTC kanye nendawo ezungezile. Lapho izinga lokushisa likhuphuka liye ezingeni elithile, inani lokumelana kwezinto ze-PTC liyanda kakhulu, ngaleyo ndlela linciphise ukuhamba kogesi, linciphise amandla okushisa futhi lifinyelele esimweni sokuzinza.
Ama-heater kagesi e-PTC anezinzuzo zokuphendula okusheshayo, ukushisa okufanayo, ukuphepha nokuthembeka, njll., futhi asetshenziswa kabanzi ezintweni zasendlini, ezimotweni, ekwelashweni kwezokwelapha, kwezempi nakwezinye izindawo. Ngesikhathi esifanayo, ngoba i-heater kagesi ye-PTC inezakhiwo ezizinzayo, futhi inethuba elihle lokusebenzisa ekulawuleni izinga lokushisa.
Kufanele kuqashelwe ukuthi i-heater kagesi ye-PTC kufanele igweme ukulayisha ngokweqile kanye nokusebenza isikhathi eside okushisa okuphezulu ngesikhathi sokusetshenziswa ukuze kugwenywe umonakalo ezintweni ze-PTC. Ngesikhathi esifanayo, lapho ukhetha i-heater kagesi ye-PTC, idinga ukukhethwa futhi isetshenziswe ngokwezidingo zangempela kanye nendawo yokusetshenziswa.
Isikhathi sokuthunyelwe: Julayi-27-2023
