Fuseimhando yechikamu chakanyatsoiswa mudunhu reiyo isina simba chinongedzo chinonzwa kune yazvino, mune yakajairika kushanda kwedunhu, haina mhedzisiro padunhu rakachengetedzwa, kukosha kwayo kwekudzivirira kudiki, hapana simba rekushandisa.Kana dunhu risina kujairika, pane yakawandisa ikozvino kana pfupi yedunhu chiitiko, inogona kukurumidza kugura simba, kudzivirira dunhu uye zvimwe zvikamu.Kune akawanda marudzi emafiyuzi, anowanzo shandiswa fuse anogona kukamurwa kuita girazi chubhu fuse (yakaderera resolution),ceramic chubhu fuse(high resolution) uye polymer self recovery fuse (PPTC plastic polymer yakagadzirwa) marudzi matatu.Ndeupi musiyano uripo pakati pegirazi chubhu fuse uye ceramic chubhu fuse?
Kutanga, zvinhu zvemuviri wechubhu zvakasiyana, imwe igirazi, imwe ndeye ceramic.
Chechipiri, kuputika-kupikisa kushanda kweceramic chubhu fuseiri nani pane iyo yegirazi chubhu fuse.Ceramic chubhu fusehaisi nyore kutyora, girazi chubhu fuse iri nyore kutyora.Zvisinei,ceramic chubhu fuseuyewo ane disavantage, kureva, maziso edu haagoni kuona kanaceramic chubhu fusepfupi pfupi, asi mukati megirazi chubhu fuse inogona kuonekwa.
Chetatu,Ceramic chubhu fuseane overcurrent yakakwirira kupfuura girazi chubhu fuse.Ijecha requartz muchubhu yeceramic rinogona kunyoroveswa uye kudzima.Kana yazvino ichipfuura simba rezita, girazi chubhu fuse haigone kutsiva iyoceramic chubhu fuse, kana kuti icharasikirwa nekudzivirira kwayo.Naizvozvo, girazi chubhu mafizi anowanzo shandiswa pamitsetse yakaderera yazvino uye mafizi eceramic anowanzo shandiswa pamitsetse yakakwira ikozvino nekuda kwekusiyana kwekupfuura.
Chechina, fuse isimba rinopisa,ceramic chubhu fuseine yakanaka kupisa kupisa, uye girazi chubhu fuse kupisa kupisa hakuna kunaka, saka ikozvino yeceramic chubhu fuseyakakura kudarika chubhu yegirazi.
Izvo zviviri hazvichinjike.
Nguva yekutumira: Kubvumbi-17-2023