EV fuse txawv ntawm cov tsheb fuse feem ntau nyob rau hauv daim ntawv thov scenarios, kev ua tau zoo, hom thiab kev ua haujlwm, raws li hauv qab no:
I. Application Scenarios
Cov tsheb tsoos: fuses feem ntau yog siv rau kev tiv thaiv hluav taws xob qis xws li teeb pom kev zoo thiab lub suab. Lawv cov qib voltage feem ntau yog qis, yuav tsum tau muaj kev tawg thiab cov lus teb ceev.
Lub tsheb fais fab: fuses yog siv rau kev tiv thaiv hluav taws xob siab DC, xws li roj teeb tswj cov tshuab, cov tswj lub cev muaj zog, kev them nyiaj, thiab lwm yam. Cov tshuab no muaj cov qib high voltage, siab tam sim no thiab kev ua haujlwm siab rau fuses.
II. Kev xav tau kev ua haujlwm
Muaj peev xwm tawg:
Cov tsheb tsoos: fuses muaj peev xwm tawg tau tsawg thiab tuaj yeem ua haujlwm dav dav thiab luv luv Circuit Court.
Lub tsheb hluav taws xob: Fuses yuav tsum tau txiav tawm heev los daws qhov luv luv - Circuit Court tam sim no ntawm ntau txhiab lossis txawm kaum tawm txhiab tus amperes, ua kom muaj kev sib txuas sai sai hauv cov xwm txheej hnyav los tiv thaiv cov khoom siv thiab tib neeg.
Teb ceev:
Traditional Automobiless: Fuses teb nrawm kuj qeeb, txaus rau kev tiv thaiv kev xav tau.
Lub tsheb fais fab: Fuses yuav tsum muaj peev xwm teb tau sai los txiav cov kab hluav taws xob tsis zoo hauv milliseconds thiab tiv thaiv cov khoom siv puas tsuaj lossis hluav taws kub los ntawm cov khoom siv tam sim no.
Kev ntseeg tau:
Traditional Automobiless: Fuses muaj kev ntseeg siab tsawg thiab txaus rau kev siv dav dav.
Lub tsheb fais fab: Fuses yuav tsum txhim khu kev qha, muaj peev xwm ua haujlwm tau ntev - lub sijhawm vibration, kub thiab lwm qhov chaw hnyav kom muaj kev nyab xeeb ntawm cov tshuab hluav taws xob.
Fais Tsheb Fuse Txuas
III. Hom thiab Function
Tsheb tsoos: Feem ntau siv hom fuses xws li nti fuses.
Kev ua haujlwm yog qhov yooj yim, feem ntau yog siv rau kev tiv thaiv overcurrent.
Electric tsheb:
DC Fuses: Tsim los rau kev tiv thaiv DC Circuit Court, txais yuav arc dawb tsim los txhim kho kev nyab xeeb.
Excited Fuses: Nyob rau hauv cov xwm txheej tshwj xeeb xws li tsheb sib tsoo los yog dej rau hauv dej, cov chaw tswj cov teeb liab tuaj yeem tau txais, muab kev tiv thaiv zoo tiv thaiv kev tawg hauv millisecond. Lawv qhov tsis zoo, txawm li cas los xij, yog tias lawv tsis tuaj yeem xa cov teeb liab thaum lub chaw tswj tsis ua haujlwm.
Intelligent Fuse: Lub fuse no sib txuas cov kev tshawb nrhiav tam sim no thiab cov khoom siv hluav taws xob kom paub txog tus kheej - kuaj pom thiab tus kheej - excitation. Lawv kuj muaj kev kuaj xyuas qhov txhaum thiab kev sib pauv ntaub ntawv uas ua rau kev tiv thaiv smarter thiab txhim khu kev qha.
Main Circuit Court thiab auxiliary Circuit Court fuses: ntau hom fuses raug xaiv raws li daim ntawv thov scenario, thiab txhua hom fuses raws li qhov sib txawv tiv thaiv kev xav tau. Piv txwv li, lub ntsiab Circuit Court fuses tiv thaiv cov khoom tseem ceeb xws li roj teeb thiab lub cev muaj zog, thaum lub auxiliary circuit fuses tiv thaiv cov khoom siv xws li cua txias compressors thiab DC / DC converters.
