EV Fuses - Yav Tom Ntej ntawm Lub Tsheb Hluav Taws Xob

Hluav taws xob tsheb (EVs) thiab hybrids xav tau fuses uas muab kev tiv thaiv hluav taws xob rau cov khoom kim xws li roj teeb thiab lub cev muaj zog. Qhov kev thov rau EV fuses tau kwv yees tias yuav loj hlob nyob rau yav tom ntej raws li kev lag luam EV txuas ntxiv kom muaj koob meej.

EV Fuses yog siv los tiv thaiv EV cov cuab yeej xws li cov roj teeb pob, cov khoom siv hluav taws xob hloov pauv & lub tshuab hluav taws xob, thiab lwm yam tiv thaiv hluav taws xob tsis zoo xws li overloads thiab luv circuits. Cov fuses yog tsim los ua kom muaj zog tiv thaiv kev vibration, g-forces, av noo, thiab lwm yam.

Lub EV fuse zoo ib yam li tus qauv fuse tab sis tsim los ua haujlwm ntawm qhov hluav taws xob qis dua li qub. Lawv feem ntau tsim los ua 500Vdc lossis 1000Vdc.

Raws li kev tshawb fawb tsis ntev los no, lub ntiaj teb EV high-voltage fuses lag luam yuav tsum nthuav dav ntawm CAGR ntawm 20 feem pua ​​- 25 feem pua ​​​​thaum lub sijhawm kwv yees 2021-2031. Qhov kev thov nce ntxiv rau EV fuses yog qhov tshwm sim ntawm cov khoom siv hluav taws xob ntau ntxiv hauv EVs thiab txo cov nqi ntawm lithium-ion roj teeb technology.

Cov tuam txhab muab EV fuses suav nrog Little Fuse, Eaton, thiab Bourns.

Little Fuse's NANO Series fuses yog qhov zoo tagnrho rau kev tiv thaiv EVs los ntawm qhov tsis tshua muaj hluav taws xob tam sim no thiab ua kom muaj kev ntseeg siab hauv cov xwm txheej nyuaj. Cov fuses muab cov kev ntsuas tam sim no ntau dua li cov khoom siv tsheb fuses ib txwm muaj, muab kev pib sai dua rau cov dej ntws siab thiab xa cov kev nyab xeeb tsim nyog rau cov khoom siv hluav taws xob thiab cov khoom siv.

Ib cag ntawm qhov ntsuas tam sim no thiab qhov hluav taws xob siab, EV fuses tseem muaj cov yam ntxwv kev nyab xeeb xws li kev sib txuas ntawm kev txi uas tawg thaum lub sij hawm overload los yog luv Circuit Court scenario los tiv thaiv tus so ntawm cov hluav taws xob. Hom fuse no yog tsim los ua kom tawg tsuas yog thaum lub amplitude ntawm qhov txhaum tam sim no ntau dua li tus breaker lub sij hawm profile.

Qhov no feature yog hu ua lub sij hawm inverse profile. Piv txwv li, HRC fuse yuav nqa luv luv Circuit Court lossis tam sim no txhaum cai rau qee lub sijhawm ua ntej tawg. Txawm hais tias qhov tsis xws luag raug tshem tawm thaum lub sijhawm ntawd, cov khoom siv fuse nyob ruaj ntseg thiab tsis yaj lossis tawg.

Lub sijhawm rov qab profile tuaj yeem siv los tiv thaiv cov khoom rhiab xws li microprocessors uas yuav nyob hauv lub pob roj teeb lossis lub zog hluav taws xob. Cov fuses muaj nyob rau hauv qhov sib txawv voltages kom haum rau ntau qhov chaw them nqi thiab hom tsheb.

Ib qho ntawm cov teeb meem ntsib EV fuse manufacturers yog qhov yuav tsum tau tsim lub fuse uas tuaj yeem tswj tau cov dej ntws siab thiab qhov kub thiab txias cuam tshuam nrog lithium-ion roj teeb. Tsis tas li ntawd, qhov xav tau ntawm cov volts ntau dua thiab watts txhais tau hais tias fuses yuav tsum muaj peev xwm tswj tau ob qho tib si siab thiab qis tam sim no.

Txhawm rau daws cov teeb meem no, Bourns tau tshaj tawm nws qhov tshiab POWrFuse high-power fuse qauv series rau EV / HEV daim ntawv thov. Cov fuses no ua tau raws li ISO 8820-8 cov qauv rau kev tiv thaiv high-voltage accessory circuits nyob rau hauv EV/HEV daim ntawv thov xws li hluav taws xob cia, roj teeb disconnect units, thiab roj teeb tswj systems.

EV fuses feem ntau yog siv rau hauv cov tshuab "thaum ntxov ntawm lub voj voog tsim, kom tiv thaiv txhua yam khoom siv nyob ib puag ncig lub fuse". Lawv feem ntau muab los ntawm cov tuam txhab xws li Eaton Bussmann thiab tau tsim los nruab nrog daim ntawv thov hauv siab.

ASWT (Xiamen Apollo Stamping Welding Technology CO., LTD) yog cov kws tshaj lij ntawm cov khoom siv hlau rau fuses, tsom rau kev tsim cov khoom siv tshwj xeeb rau fuse manufacturers. Lawv cov khoom lag luam suav nrog cov khoom tshwj xeeb xws li fuse kawg hau, fuse clip cap sib dhos, thiab cov tuav fuse.