Yuav Ua Li Cas Ntxiv Fusing Electronic Ceramic Lifespan

Hauv kev faib hluav taws xob thiab hluav taws xob tshiab (NEV) circuits, fusing hluav taws xob ceramic ua "qhov rooj nyab xeeb". Nws txiav tawm overcurrent los tiv thaiv cov cuab yeej. Tab sis cov ntaub ntawv los ntawm Tuam Tshoj Electronic Cheebtsam Testing Center qhia tau hais tias 38% ntawm cov ceramics ua tsis tau thaum ntxov vim yog siv tsis raug. Tsab ntawv xov xwm no yuav qhia txog txoj hauv kev kom ncua nws txoj sia, yuav ua li cas txheeb xyuas cov txheej txheem no, kev ua haujlwm tau zoo tom qab kev tiv thaiv, daim ntawv thov tseem ceeb, thiab Xiamen APOLLO cov kev daws teeb meem.

 

 

1. Tswj kev ua haujlwm kub hauv qhov chaw nyab xeeb

Qhov ntsuas kub zoo rau cov ceramic no yog -40℃txog 120℃(ib GB/T 5593-2019). Tsis txhob siv nws nyob rau hauv ib puag ncig tshaj 120 degree, zoo li nyob ze ntawm lub zog hluav taws xob. Cov kub kub ua kom cov ceramic aging. Yog tias koj tshaj qhov ntau ntawm lub sijhawm ntev, lub neej luv luv los ntawm 40%.

 

2. Tsis txhob cuam tshuam cov neeg siv khoom thaum lub sijhawm teeb tsa

Thaum txhim kho fuse casings ceramic, uyog torque wrench. Siv zog 6-10Nm. Tsis txhob ntaus cov ceramic nrog cov cuab yeej nyuaj. Mechanical cuam tshuam tsim microcracks. Cov kab nrib pleb no nthuav dav thaum siv. Lawv ua rau cov ceramic tawg hauv 3-6 lub hlis.

 

3. Ua kom huv si tsis tu ncua kom tsis txhob muaj kab mob

So saum npoo ntawm lub cev ceramic rau nws pib fuses nrog lub lint qhuav -dawb ntaub txhua 3 lub hlis. Plua plav, roj, lossis hlau shavings ntawm qhov chaw tuaj yeem ua rau muaj qhov paug tawm. Qhov kev tso tawm no erodes cov ceramic. Nws shortens lub ceramic lub neej kev pab cuam.

 

4. Match Correct Fuse Element Specifications

Rau lub cev ceramic rau fuses ceev, siv fuse cov ntsiab lus nrog cov ntsuas tam sim no 10-15% siab dua li qhov tam sim no hauv Circuit Court. Kev siv cov ntsiab lus tsis zoo ua rau muaj kev sib txuas tsis tu ncua. Txhua qhov kev tshwm sim fuse ua rau cov qauv ceramic tsis muaj zog. Nws txo cov ceramic lub neej.

 

 

1. Kev kuaj kev laus:Muab cov khoom siv hluav taws xob tso rau hauv qhov cub 110℃rau 1000 teev. Tom qab kuaj, xyuas nws cov rwb thaiv tsev tiv thaiv. Nws yuav tsum siab dua los yog sib npaug rau 10⁹ Ω (ib IEC 60664-1). Tsis muaj kev tiv thaiv poob txhais tau tias txoj kev ua neej ntev ntev ua haujlwm.

 

2. Kev vibration test:Txhim kho cov ceramic ntawm lub vibration platform. Siv 50Hz, 5g acceleration vibration rau 500 teev. Tsis muaj kab nrib pleb lossis xoob kev sib txuas qhia tau tias nws tuaj yeem tiv taus kev ntxhov siab. Qhov no ncua nws lub neej.

 

3. Overcurrent cycle test:Siv 120% ntsuas tam sim no rau lub cev ceramic kom ceev fuses 100 zaug. Txhua lub voj voog siv sijhawm 10 vib nas this. Yog hais tias cov ceramic tseem tsis zoo, nws ua pov thawj qhov kev ncua sij hawm ntev tiv thaiv kev puas tsuaj overcurrent.

 

 

 

Cov ceramic no thiab nws cov khoom muaj feem xyuam tau siv dav hauv kev nyab xeeb - cov xwm txheej tseem ceeb. Hauv NEV fais fab system,ceramic lub cev rau nws pib fusestiv thaiv roj teeb circuits los ntawm overcurrent. Kev ncua kev ua neej kom zoo cia nws phim lub tsheb lub neej kev pabcuam 8 xyoo. Nyob rau hauv cov khoom faib khoom lag luam, fuse casings ceramic ua kom lub zog ruaj khov rau cov motors. Extending nws lifespan txo tus nqi txij nkawm los ntawm 30%. Nyob rau hauv cov ntaub ntawv chaw UPS systems, ceramic lub cev rau ceev fuses txiav tawm overcurrent sai. Lub neej ntev tsis txhob muaj hluav taws xob tam sim ntawd. Cov teb no txhua tus cia siab rau kev ua neej ntev ntev kom muaj kev nyab xeeb thiab ua haujlwm tau zoo.

 

 

Xiamen APOLLO's fusing electronic ceramic siv siab -purity alumina (95% cov ntsiab lus) ua raw khoom. Nws muaj cov thermal conductivity ntawm 20W / (m·K)-25% siab dua qhov nruab nrab ntawm kev lag luam. Qhov no txo ​​cov cua sov sib sau ua ke thiab txuas ntxiv lub neej ntawm 50%. Peb cov khoom muaj xws li fuse casings ceramic, ceramic lub cev rau nws pib fuses, thiab ceramic lub cev rau fuses ceev. Txhua tus ua tau raws li ISO9001-2015, IATF16949, ROHS, thiab REACH ntawv pov thawj.

 

Peb muab kev pabcuam kev cai. Peb tuaj yeem kho qhov loj me (inch 8{14}}30mm, qhov siab 15{15}}50mm), phab ntsa thickness (1-3mm), thiab kho deg (glazed / unglazed). Cov no haum NEV, kev lag luam, lossis cov chaw zov me nyuam cov xwm txheej. Peb lub ntiaj teb logistics npog huab cua, av, thiab hiav txwv. Cua shipping yuav siv sij hawm 3-5 hnub rau cov neeg muas zaub Asian. Kev xa khoom hauv av yuav siv sijhawm 7-15 hnub rau cov cheeb tsam nyob sib ze. Hiav txwv shipping yuav siv sij hawm 15-20 hnub rau Tebchaws Europe thiab Amelikas. Peb pab pawg 24-teev tom qab-muag khoom muab kev qhia txog kev ua neej nyob rau ntawm qhov chaw thiab kev sim ua haujlwm. Peb xyuas kom meej txhua yam khoom mus txog nws 10-xyoo tsim lifespan.