Intambo ye-PTC Alloy inokumelana okumaphakathi kanye ne-coefficient ephezulu yokushisa ephozithivu yokumelana. Isetshenziswa kabanzi kuma-heaters ahlukahlukene. Ingakwazi ukulawula izinga lokushisa ngokuzenzakalelayo futhi ilungise amandla ngokugcina amanje angashintshi kanye nomkhawulo wamanje.

Ukwakheka kwamakhemikhali

Qaphela: siphinde sinikeze i-alloy ekhethekile yezidingo ezikhethekile ngaphansi kwenkontileka

Izakhiwo

I-PTC thermistor alloy wire ithola ukusetshenziswa emikhakheni ehlukahlukene ngenxa yezimpawu zayo ezihlukile. Nazi ezinye izinhlelo zokusebenza ezijwayelekile ze-PTC thermistors:

1. Ukuvikelwa kwe-Overcurrent: Ama-thermistors e-PTC asetshenziswa kakhulu kumasekhethi kagesi ukuze avikeleke ngokwedlulele. Lapho izinga eliphezulu lamanje ligeleza ku-thermistor ye-PTC, izinga lokushisa layo liyakhula, okwenza ukumelana kukhuphuke ngokushesha. Lokhu kwanda kokumelana kunciphisa ukugeleza kwamanje, ukuvikela isifunda emonakalweni ngenxa yamanje ngokweqile.
2. Inzwa yezinga lokushisa nokulawula: Ama-thermistor e-PTC asetshenziswa njengezinzwa zezinga lokushisa ezinhlelweni ezifana nama-thermostats, amasistimu e-HVAC, namadivayisi okuqapha izinga lokushisa. Ukumelana kwe-thermistor ye-PTC kushintsha nezinga lokushisa, okuyenza ikwazi ukuzwa ngokunembile futhi ilinganise ukuhlukahluka kwezinga lokushisa.
3. Izifudumezi ezizilawulayo: Izifudumezi ze-PTC zisetshenziswa ezintweni ezizilawulayo zokushisisa. Uma isetshenziswa kuma-heaters, ukumelana ne-PTC thermistor kuyenyuka ngezinga lokushisa. Njengoba izinga lokushisa likhuphuka, ukumelana kwe-thermistor ye-PTC nakho kuyanda, okuholela ekwehleni kokuphuma kwamandla nokuvimbela ukushisa ngokweqile.
4. Ukuqala nokuvikeleka kwezimoto: Ama-thermistors e-PTC asetshenziswa kumasekhethi okuqala enjini ukuze kukhawulwe izinga eliphezulu lokungena ngaphakathi ngesikhathi sokuqaliswa kwemoto. I-thermistor ye-PTC isebenza njenge-limiter yamanje, kancane kancane ikhulisa ukumelana kwayo njengoba igeleza yamanje, ngaleyo ndlela ivikela i-motor kusuka kumanje ngokweqile futhi ivimbele ukulimala.
5. Ukuvikelwa kwephekhi yebhethri: Izifudumezi ze-PTC zisetshenziswa kumaphakethe webhethri ukuze zivikeleke ekushajweni ngokweqile nezimo ze-overcurrent. Zisebenza njengesivikelo ngokunciphisa ukugeleza kwamanje nokuvimbela ukukhiqizwa kokushisa okudlulele, okungalimaza amaseli ebhethri.
6. Umkhawulo wamanje we-Inrush: Izifudumezi ze-PTC zisebenza njengemikhawulo yamanje ye-inrush kumpahla yamandla nakumadivayisi kagesi. Zisiza ukwehlisa ukuphakama kwamanje kokuqala okwenzeka lapho ukunikezwa kwamandla kuvuliwe, ukuvikela izingxenye kanye nokuthuthukisa ukuthembeka kwesistimu.

Lezi izibonelo ezimbalwa zezinhlelo zokusebenza lapho kusetshenziswa i-PTC thermistor alloy wire. Uhlelo oluthile lokucatshangelwa kanye nokucatshangelwa kwedizayini kuzonquma ukwakheka okuyingxubevange okuyiyonayona, isici sefomu, namapharamitha okusebenza we-PTC thermistor.