Ihitha ye-PTC (Positive Temperature Coefficient).futhi isifudumezi esivamile siyahluka ngokwendlela yokushisisa kanye nezici.Nansi umehluko oyinhloko:
I-Heating Mechanism:
I-PTC Heater: Izifudumezi ze-PTC zisebenzisa into yokushisisa ye-ceramic ene-coefficient yezinga lokushisa elihle.Njengoba yamanje idlula ezintweni ze-PTC, ukumelana kwayo kukhula ngokunyuka kwezinga lokushisa.Lesi sici esizilawulayo sivumela i-heater ye-PTC ukuthi ifinyelele izinga lokushisa elithile futhi ilondoloze ngaphandle kokulawula izinga lokushisa kwangaphandle.
Isifudumezi Esijwayelekile: Izifudumezi ezivamile ngokuvamile zisebenzisa intambo eqinile noma ikhoyili njengento yokushisisa.Ukumelana nocingo kuhlala kungashintshi njengoba i-current idlula kuyo, futhi izinga lokushisa lilawulwa izilawuli zangaphandle ezifana nama-thermostats noma amaswishi.
Isici Sokuzilawula:
I-heater ye-PTC:Izishisi ze-PTC ziyazilawula, okusho ukuthi zinezindlela zokuphepha ezakhelwe ngaphakathi zokuvikela ukushisa ngokweqile.Njengoba izinga lokushisa likhuphuka, ukumelana kwezinto ze-PTC kuyanda, kunciphisa ukuphuma kwamandla futhi kuvimbele ukushisa ngokweqile.
Isifudumezi Esijwayelekile: Izifudumezi ezivamile ngokuvamile zidinga izilawuli zangaphandle zokushisa ukuze zivikele ukushisa ngokweqile.Bathembela kuma-thermostat noma kumaswishi ukuze bavale isici sokushisisa lapho izinga lokushisa elithile lifinyelelwa.
Ukulawula izinga lokushisa:
I-PTC Heater: Izifudumezi ze-PTC zinezinketho ezilinganiselwe zokulawula izinga lokushisa.Imvelo yazo yokuzilawula izenza zilungise ngokuzenzakalelayo ukuphuma kwamandla ukuze zigcine izinga lokushisa elingashintshi phakathi kwebanga elithile.
Isifudumezi Esijwayelekile: Izifudumezi ezijwayelekile zinikeza ukulawula izinga lokushisa okunembe kakhudlwana.Angahlonyiswa ngama-thermostat alungisekayo noma amaswishi, okuvumela abasebenzisi ukuthi basethe futhi bagcine amazinga okushisa athile.
Ukusebenza kahle:
I-PTC Heater: Izifudumezi ze-PTC ngokuvamile ziwonga kakhulu kunezifudumezi ezivamile.Isici sabo esizilawulayo sinciphisa ukusetshenziswa kwamandla njengoba izinga lokushisa elifunekayo lifinyelelwa, kuvimbele ukusetshenziswa kwamandla ngokweqile.
Isifudumezi Esijwayelekile: Izifudumezi ezivamile zingadla amandla amaningi njengoba zidinga izilawuli zangaphandle zokushisa ukuze zigcine izinga lokushisa elifunekayo ngokuqhubekayo.
Ukuphepha:
I-PTC Heater: Izifudumezi ze-PTC zithathwa njengephephile ngenxa yemvelo yazo yokuzilawula.Azijwayele ukushisa ngokweqile futhi zingamelana nezimo ezihlukene zemvelo ngaphandle kokubeka ingozi enkulu yomlilo.
Isifudumezi Esijwayelekile: Izifudumezi ezivamile zingase zibe yingozi enkulu yokushisa ngokweqile uma zingaqashwanga noma zingalawulwa ngendlela efanele.Zidinga izici zokuphepha ezengeziwe, njengamaswishi e-thermal cutoff, ukuvimbela izingozi.
Sekukonke, izifudumezi ze-PTC zivame ukuncanyelwa ngenxa yesici sazo esizilawulayo, ukusebenza kahle kwamandla, nokuphepha okuthuthukisiwe.Asetshenziswa kakhulu ezinhlelweni ezifana nezifudumezi zasemkhathini, amasistimu okushisa ezimoto, namadivayisi kagesi.Izifudumezi ezivamile, ngakolunye uhlangothi, zinikeza ukuguquguquka okukhulu kokulawula izinga lokushisa futhi zingatholakala ezinhlobonhlobo zemishini yokushisa kanye nezinhlelo.
Isikhathi sokuthumela: Jun-28-2023