FR4 epoxy laminated ntawv yog cov khoom siv dav siv hauv kev lag luam hluav taws xob vim nws cov khoom siv hluav taws xob zoo heev thiab cov khoom siv kho tshuab.Nws yog ib hom ntawm cov khoom sib xyaw ua ke ntawm woven fiberglass daim ntaub impregnated nrog epoxy resin binder.Kev sib xyaw ua ke ntawm cov ntaub ntawv no ua rau muaj ntau yam thiab cov ntawv ruaj khov uas yog qhov zoo tagnrho rau kev siv hluav taws xob ntau.
Ib qho tseem ceeb ntawm kev siv FR4 epoxy laminated ntawv hauv kev lag luam hluav taws xob yog rau kev tsim cov ntawv luam tawm Circuit Board (PCBs).PCBs yog cov khoom tseem ceeb hauv yuav luag txhua yam khoom siv hluav taws xob, ua lub platform rau kev sib txuas thiab txhawb cov khoom siv hluav taws xob.FR4 laminates muab qhov zoo tshaj plaws substrate rau PCBs vim lawv lub zog txhua yam, kev ruaj ntseg zoo, thiab cov khoom siv hluav taws xob zoo.Cov yam ntxwv no ua rau FR4 laminates tsim nyog rau kev tiv thaiv kev nruj ntawm qhov chaw hluav taws xob thaum muab lub platform txhim khu kev qha rau hluav taws xob circuits.
Ntxiv rau PCBs, FR4 laminates kuj tseem siv rau hauv kev tsim cov khoom siv hluav taws xob.Cov khoom siv hluav taws xob siab ntawm FR4 ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov ntawv thov uas muaj hluav taws xob rwb thaiv tsev yog qhov tseem ceeb.Piv txwv li, FR4 laminates yog siv nyob rau hauv kev tsim ntawm insulating barriers, busbars, thiab lwm yam khoom nyob rau hauv cov khoom siv hluav taws xob.Cov khoom siv muaj peev xwm tiv taus cov hluav taws xob siab thiab muab cov rwb thaiv tsev txhim khu kev qha ua rau nws tsis tuaj yeem nyob hauv kev lag luam hluav taws xob.
Tsis tas li ntawd, FR4 laminates yog siv nyob rau hauv kev tsim hluav taws xob enclosures thiab vaj tse.Cov ntaub thaiv npog no yog tsim los tiv thaiv cov khoom siv hluav taws xob los ntawm ib puag ncig xws li ya raws, plua plav, thiab kev puas tsuaj.FR4 laminates muaj kev tiv thaiv zoo rau cov dej noo thiab tshuaj lom neeg, ua rau lawv tsim nyog siv rau hauv qhov chaw hnyav.Cov khoom siv lub zog muaj zog thiab nplaim hluav taws kub kuj tseem ua rau nws cov txiaj ntsig zoo hauv kev tiv thaiv cov khoom siv hluav taws xob.
Ntxiv mus, FR4 laminates pom daim ntawv thov nyob rau hauv hluav taws xob transformers thiab switchgear.Cov khoom siv no xav tau cov ntaub ntawv uas tuaj yeem tiv taus qhov kub thiab txias thiab muab cov rwb thaiv tsev zoo heev.FR4 laminates ua tau raws li qhov yuav tsum tau ua, ua rau lawv nyiam xaiv rau cov khoom siv insulating hauv cov hloov pauv thiab hloov pauv.Cov khoom siv thermal stability thiab tsis kam rau hluav taws xob arcing ua rau nws zoo rau cov kev siv tseem ceeb no.
Nyob rau hauv lub realm ntawm hluav taws xob motors thiab generators, FR4 laminates yog siv nyob rau hauv zus tau tej cov rwb thaiv tsev Cheebtsam xws li lub qhov wedges, theem separators, thiab kawg laminations.Cov khoom no ua lub luag haujlwm tseem ceeb hauv kev tswj xyuas kev ncaj ncees thiab kev ua haujlwm ntawm cov tshuab hluav taws xob.Lub siab txhua yam muaj zog thiab thermal tsis kam ntawm FR4 laminates ua rau lawv yog ib qho kev xaiv zoo tshaj plaws rau cov ntawv thov no, kom ntseeg tau tias kev ua haujlwm ruaj khov ntawm cov motors thiab cov tshuab hluav taws xob.
CovFR4los ntawmJiujiang Xinxing rwb thaiv tsev khoomyog lub ntuj FR4 tsis muaj muab tub lim, qhov ceev yog li 1.9 g / cm23 thaum qhov qub FR4 nyob rau hauv kev ua lag luam nce mus txog 2.08 g / cm23.Our FR4 yog cov khoom siv hluav taws xob zoo thiab cov khoom siv hluav taws xob zoo tshaj li lub khw muag khoom, thiab CTI ntawm peb cov FR4 tau ntsib 600V.Yog tias koj mob siab txog qhov zoo, koj tab tom nrhiav cov khoom zoo, koj tuaj yeemtiv tauj peb.
Post lub sij hawm: Apr-07-2024