MEMS Protective Venting Products

Cov tsav tsheb ntxov tshaj plaws thiab cov sensors tau tsim los siv cov txheej txheem electromechanical. Lawv kuj loj thiab kim los tsim, ua rau lawv tsis haum rau cov neeg siv khoom siv hluav taws xob txo qis. Txij li thaum xyoo 1980s lig, nrog kev txhim kho sai ntawm kev lag luam hauv kev sib koom ua ke, cov qauv ntawm kev sib koom ua ke ntawm cov tsav tsheb thiab cov sensors nrog cov chips tsis tuaj yeem zam nrog kev tshawb fawb thiab thev naus laus zis, uas ua rau yug ntawm MEMS daim ntawv thov, feem ntau yog MEMS microphone. . Condenser microphones tau ntev tau siv nyob rau hauv cov khoom siv hluav taws xob, xws li electret microphones (ECMs), uas feem ntau pom nyob rau hauv cov xov tooj ntawm tes.Cov qauv ntawm lub electret microphone yog ib lub suab chamber ua los ntawm cov khoom siv kaw ntom nti uas nyob ib puag ncig los ntawm lub cylindrical enclosure. Basic suab chamber Cheebtsam xws li lub diaphragm thiab rear phaj yog ntsia. Qhov chaw tsim rau microphones yog shrinking raws li cov khoom siv hluav taws xob txuas ntxiv mus rau qhov me me. Ib txoj kab me me diaphragm txhais tau hais tias kev txi lub microphone qhov kev ua tau zoo acoustic. Hauv qhov xwm txheej no, MEMS microphones nrog qhov me me thiab kev ua tau zoo dua tau dhau los ua neeg nyiam ntawm cov neeg tsim khoom siv. MEMS microphones feem ntau tau hloov cov khoom siv hluav taws xob ib txwm siv hauv cov xov tooj ntawm tes, raws li cov khoom siv hluav taws xob xws li KNOWLES, Goertek, thiab AAC.
Txawm li cas los xij, kev tsim khoom ntawm MEMS yog txheej txheem nyuaj heev nrog kev nruj ib puag ncig kev txwv. Cov neeg tsim khoom yuav tsum tsom mus rau cov hauv qab no:
1.Micron lossis micro-nano precision qhov chaw hauv MEMS cov khoom siv yog qhov muag heev. Thaum lub sij hawm ntim txheej txheem, cov khoom yuav tsum tiv taus qhov kub thiab txias ntawm cov txheej txheem xws li reflow soldering. Kev ntim khoom tuaj yeem txo qhov kev ntxhov siab ntawm cov khoom siv li cas?
2. Qhov tsis sib xws ntawm qhov chaw ntim khoom huv si thiab lub tshuab hluav taws xob micro uas tsis raug kaw tag nrho. MEMS cov khoom siv tshwj xeeb rau cov plua plav, yog li nws tseem ceeb heev kom tsis txhob muaj kuab paug thoob plaws hauv cov txheej txheem tsim khoom. Txawm li cas los xij, ntxiv rau cov teeb liab hluav taws xob, MEMS sensor nti muaj ntau lub cev cov cim qhia uas yuav tsum tau sib txuas lus nrog rau sab nraud ib puag ncig, xws li lub teeb, suab, quab yuam, hlau nplaum, thiab lwm yam. Ntawm ib sab, MEMS cov cuab yeej yuav tsum tsis txhob kaw tag nrho, tab sis theej muaj qhib passageways rau cov teeb liab kis tau tus mob.
3. Kev sim thaum ntim khoom. Cov cuab yeej hloov pauv, tshuaj lom neeg, huab cua nruj, nqus tsev kawm ntawv, thermal txuam, thiab lwm yam uas tau ntsib thoob plaws hauv cov txheej txheem ntim khoom yuav muaj kev cuam tshuam rau MEMS sensor kev ua haujlwm. Txhawm rau kom tsis txhob batch scrapping, qhov kev sim ua tiav yog qhov tseem ceeb heev.
Sinceriend tau koom tes nrog MEMS cov chaw muag khoom. Nrog ntau xyoo ntawm kev paub hauv ePTFE R & D thiab daim ntawv thov, Sinceriend tau ua tiav cov plua plav-pov thawj breathable membrane tshwj xeeb siv rau kev tiv thaiv hauv MEMS ntim thiab thaj txheej txheem tsim khoom, uas tuaj yeem daws tau cov teeb meem ntawm kev ntxhov siab, plua plav paug, thiab cov txheej txheem kuaj. nyob rau hauv MEMS manufacturing, thiab zoo heev txhim kho cov khoom tsim thiab tawm los ntawm MEMS manufacturing;

Sinceriend muab plua plav pov thawj, breathable, thiab suab-permeable MEMS cov khoom rau ntau tus neeg siv khoom. Cov khoom muaj cov nram qab no nta:
1. Customized typesetting enables loj thiab tag nrho automated ntau lawm rau SMT thiab MEMS ntaus ntawv manufacturers.
2. Kub tiv taus mus txog 260 degree * 60s, haum rau xav tau kev khiav hauj lwm ib puag ncig;
3. Ua tau raws li cov chaw tsim khoom kev tiv thaiv rau MEMS microphones los ntawm kev muab cov huab cua permeability zoo heev, suab kis tau tus mob, thiab plua plav tsis kam.
4. Kev cia siab ib puag ncig rau MEMS sensors.