Qhov sib txawv ntawm cov yam ntxwv ntawm FPC thiab PCB

Qhov tseeb, FPC tsis yog tsuas yog ib lub rooj tsav xwm hloov tau yooj yim xwb, tab sis nws kuj yog ib qho tseem ceeb tsim qauv ntawm kev sib koom ua ke hauv Circuit Court. Cov qauv no tuaj yeem ua ke nrog lwm cov khoom siv hluav taws xob tsim los tsim ntau yam kev siv sib txawv. Yog li ntawd, los ntawm qhov no ntawm Saib, FPC thiab lub rooj tsavxwm nyuaj sib txawv heev.

Rau cov boards nyuaj, tshwj tsis yog lub Circuit Court tau ua rau hauv daim ntawv peb-dimensional los ntawm kev siv cov kua nplaum nplaum, lub Circuit Court board feem ntau yog tiaj tus. Yog li ntawd, kom siv tag nrho ntawm qhov chaw peb sab, FPC yog ib qho kev daws teeb meem zoo. Nyob rau hauv cov nqe lus ntawm cov boards nyuaj, tam sim no qhov chaw txuas ntxiv kev daws teeb meem yog siv cov slots los ntxiv cov ntawv sib txuas, tab sis FPC tuaj yeem ua nrog cov qauv zoo sib xws ntev li ntev tau siv cov adapter tsim, thiab cov qauv kev taw qhia kuj hloov tau ntau dua. Siv ib daig ntawm kev sib txuas FPC, ob daim ntawm cov laug cam tuaj yeem txuas tau los tsim cov txheej txheem ntawm cov kab hluav taws xob sib txuas, thiab nws tuaj yeem hloov mus rau txhua lub kaum sab xis kom hloov mus rau cov khoom sib txawv ntawm cov qauv tsim.

 

FPC tuaj yeem siv lub davhlau ya nyob twg txuas rau kab kev sib txuas, tab sis nws kuj tseem tuaj yeem siv cov khoom muag muag thiab tawv tawv kom tsis txhob muaj cov txheej txheem kev sib txuas. Ib qho FPC tuaj yeem siv qhov teeb tsa los teeb tsa ntau lub rooj tsav xwm nyuaj thiab txuas rau lawv. Txoj kev no txo ​​cov connector thiab davhlau ya nyob twg cuam tshuam, uas tuaj yeem txhim kho cov teeb liab zoo thiab kev ntseeg tau ntawm cov khoom. Daim duab qhia tau hais tias lub rooj tsavxwm mos thiab tawv nrog ntau lub rooj tsavxwm nyuaj thiab FPC architecture.

FPC tuaj yeem ua rau nyias lub rooj tsavxwm vim nws cov yam ntxwv ntawm cov khoom siv, thiab thinning yog ib qho tseem ceeb tshaj plaws ntawm kev lag luam hluav taws xob tam sim no. Vim tias FPC yog ua los ntawm cov ntaub ntawv nyias zaj duab xis rau kev tsim hluav taws xob, nws kuj yog ib qho tseem ceeb ntawm cov khoom siv hauv kev lag luam hluav taws xob yav tom ntej. Txij li thaum tshav kub hloov ntawm cov ntaub ntawv yas tsis zoo heev, lub thinner cov yas substrate yog, qhov zoo dua nws yog rau tshav kub. Feem ntau, qhov sib txawv ntawm lub thickness ntawm FPC thiab lub rooj tsavxwm nruj yog ntau tshaj kaum tawm lub sij hawm, yog li qhov kub dissipation tus nqi kuj yog kaum ntawm lub sij hawm sib txawv. FPC muaj cov yam ntxwv zoo li no, ntau FPC cov khoom sib dhos nrog cov khoom siv hluav taws xob siab yuav raug txuas nrog cov hlau hlau los txhim kho cov cua sov.

Rau FPC, ib qho ntawm cov yam ntxwv tseem ceeb yog tias thaum cov pob qij txha nyob ze thiab cov thermal stress loj, kev ntxhov siab ntawm cov pob qij txha tuaj yeem raug txo vim yog cov yam ntxwv elastic ntawm FPC. Qhov zoo ntawm qhov no tuaj yeem nqus tau cov thermal stress tshwj xeeb tshaj yog rau qee qhov chaw mount, qhov teeb meem no yuav raug txo kom ntau.