Koj puas paub qhov txiaj ntsig zoo li cas ntawm lub rooj tsav xwm hloov pauv tau muaj? Hnub no Vility yuav qhia koj qee qhov zoo ntawm FPC.
FPC yog ib hom PCB, tseem hu ua hloov pauv hloov pauv. FPC yog ua los ntawm cov khoom siv tau yooj yim xws li polyimide lossis polyester zaj duab xis, thiab muaj qhov zoo ntawm kev sib txuas siab, lub teeb yuag, nyias thickness, bendability, thiab siab yooj.
Nws tuaj yeem tiv taus ntau lab lub sijhawm ntawm dynamic dabtsi yog khoov yam tsis muaj kev puas tsuaj rau cov xov hlau. Nws tuaj yeem txav thiab nthuav tawm dawb raws li qhov yuav tsum tau ua ntawm qhov chaw teeb tsa, paub txog kev sib dhos peb sab, thiab ua tiav cov txiaj ntsig ntawm kev sib koom ua ke ntawm cov khoom sib dhos thiab cov xaim txuas. Nws muaj qhov sib piv tsis tau zoo ntawm lwm hom Circuit Court boards.
Qhov zoo ntawm kev hloov pauv Circuit Court board:
Yooj yim
Ib qho txiaj ntsig tseem ceeb ntawm kev siv FPC lub rooj tsavxwm hloov tau yooj yim yog tias nws tuaj yeem yooj yim dua txoj kev thiab txuas rau hauv qhov chaw peb sab, thiab tseem tuaj yeem dov lossis quav rau siv. Tsuav nws yog curled nyob rau hauv qhov tso cai vojvoog ntawm curvature, nws tuaj yeem tiv taus ntau txhiab mus rau kaum tawm txhiab tus siv yam tsis muaj kev puas tsuaj.
Txo qhov loj me
Hauv kev sib dhos thiab kev sib txuas ntawm cov khoom sib txuas, piv nrog kev siv cov khoom siv hluav taws xob, cov khoom siv hluav taws xob ntawm FPC lub rooj tsavxwm hloov tau yooj yim yog thinner thiab flatter, uas txo qhov luaj li cas ntawm cov conductors, thiab tuaj yeem tsim raws li cov casing, ua cov qauv ntawm cov khoom siv. khoom siv ntau compact thiab tsim nyog, txo cov installation thiab kev twb kev txuas yuav tsum tau. ntim. Piv nrog rau PCB nruj, qhov chaw tuaj yeem txuag tau los ntawm 60 ~ 90 feem pua.
Txo qhov hnyav
Nyob rau hauv tib lub ntim, qhov hnyav ntawm FPC Circuit Court board thiab hlau thiab cable tuaj yeem txo los ntawm 70 feem pua hauv tib lub peev xwm nqa tam sim no, thiab qhov hnyav tuaj yeem txo tau li ntawm 90 feem pua piv nrog cov PCB nruj.
Kev sib xyaw ua ke
Nws tau sib sau ua ke thiab txuas nrog FPC, uas tshem tawm qhov yuam kev thaum txuas nrog cov xaim thiab cable. Ntev npaum li cov duab kos tau ua pov thawj thiab dhau mus, tag nrho cov winding circuits uas ua rau yav tom ntej yog tib yam. Yuav tsis muaj qhov yuam kev thaum txhim kho lub cable.
Hluav taws xob parameter tsim controllability
Raws li kev siv cov kev xav tau, cov neeg tsim qauv tuaj yeem tswj hwm qhov muaj peev xwm, inductance, cov yam ntxwv impedance, qeeb thiab attenuation thaum tsim FPC boards hloov tau. tuaj yeem tsim kom muaj cov yam ntxwv ntawm cov kab sib kis. Vim tias cov kev txwv no muaj feem xyuam rau cov hlau dav, thickness, qhov sib nrug, rwb thaiv tsev thickness, dielectric tas li, poob tangent, thiab lwm yam., qhov no yog qhov nyuaj rau kev ua tiav thaum siv hlau thiab cable.
Qhov kawg tuaj yeem soldered tag nrho
Zoo li cov PCBs nruj, FPC cov rooj sib hloov hloov tau muaj cov khoom siv dav hlau, uas tuaj yeem tshem tawm cov hlau stripping thiab tinning, yog li txuag nqi. Lub davhlau ya nyob twg pads txuas nrog cov khoom siv, cov khoom siv, thiab cov ntsaws. Dip soldering los yog yoj soldering yuav siv tau los hloov cov phau ntawv soldering ntawm txhua cov hlau.
Kev siv cov khoom siv yog xaiv tau
FPC board hloov tau tuaj yeem tsim nrog cov ntaub ntawv sib txawv raws li kev siv sib txawv. Piv txwv li, hauv cov ntawv thov sib dhos uas xav tau tus nqi qis, polyester zaj duab xis tuaj yeem siv tau. Hauv kev thov cov ntawv thov uas yuav tsum muaj kev ua tau zoo dua, cov yeeb yaj kiab polyimide tuaj yeem siv.
Tus nqi qis
Tus nqi tag nrho tuaj yeem raug txo los ntawm kev siv FPC board hloov tau los nruab thiab txuas.
Vim qhov sib xws ntawm ntau yam tsis sib xws ntawm cov xov hlau ntawm FPC board hloov tau; tag nrho kev txiav tawm yog siv, uas tshem tawm qhov ua yuam kev thiab rov ua haujlwm dua uas feem ntau tshwm sim thaum cov kab hluav taws xob tau teeb tsa thiab txuas nrog, thiab kev hloov ntawm FPC board hloov tau yooj yim dua.
Daim ntawv thov ntawm FPC soft board ua kom yooj yim rau cov qauv tsim, nws tuaj yeem ua ncaj qha rau cov khoom siv, thiab cov clip thiab nws cov khoom kho tau raug txo.
Rau cov conductors uas yuav tsum tau shielded, tus nqi ntawm FPC yog qis dua.
Kev ua haujlwm tsis tu ncua
Txij li cov ntaub ntawv hloov tau yooj yim-clad boards tuaj yeem txuas ntxiv mus rau hauv cov yob, kev tsim tawm tas li ntawm FPC cov laug cam tuaj yeem ua tiav. Qhov no kuj pab txo cov nqi.