Kumaliza kwabwino kwapamwamba kwa bolodi yanu yosinthika ya 14-wosanjikiza FPC

Mu positi iyi yabulogu, tikambirana za kufunikira kwa chithandizo cham'mwamba cha 14-layer FPC flexible circuit board ndikuwongolera posankha chithandizo choyenera cha bolodi lanu.

Ma board ozungulira amakhala ndi gawo lofunika kwambiri popanga ndi kupanga zida zamagetsi zapamwamba kwambiri. Ngati mukugwiritsa ntchito bolodi la 14-layer FPC flexible circuit board, kusankha njira yoyenera ya pamwamba kumakhala kofunika kwambiri. Mapeto omwe mumasankha amatha kukhudza kwambiri magwiridwe antchito, kudalirika, komanso moyo wautali wa board yanu yozungulira.

Kodi chithandizo chapamwamba ndi chiyani?

Chithandizo chapamwamba chimatanthawuza kugwiritsa ntchito zokutira zoteteza kapena wosanjikiza pamwamba pa bolodi lozungulira. Cholinga chachikulu cha chithandizo chapamwamba ndikupititsa patsogolo ntchito ndi kudalirika kwa bolodi la dera. Zochizira zam'mwamba zimatha kuteteza kuzinthu zachilengedwe monga dzimbiri, makutidwe ndi okosijeni ndi chinyezi, komanso kuwongolera kusungunuka kwa maulumikizidwe abwinoko.

Kufunika kwa chithandizo chapamwamba cha 14-wosanjikiza FPC flexible circuit board

1. Chitetezo cha dzimbiri:14-wosanjikiza FPC flexible board board nthawi zambiri amagwiritsidwa ntchito m'malo ovuta omwe ali ndi chinyezi, kusintha kwa kutentha ndi zinthu zowononga. Kukonzekera koyenera kwa pamwamba kumateteza matabwa ozungulira kuti asawonongeke, kuonetsetsa kuti moyo wawo ndi wautali komanso ntchito.

2. Kupititsa patsogolo kusungunuka:The pamwamba mankhwala a bolodi dera zimakhudza kwambiri solderability ake. Ngati ndondomeko ya soldering siichitidwa bwino, ikhoza kubweretsa kusalumikizana bwino, kulephera kwapakatikati, ndikufupikitsa moyo wa board board. Kuchiza koyenera pamwamba kumatha kupangitsa kuti matabwa a 14-wosanjikiza a FPC azitha kusinthika, zomwe zimapangitsa kulumikizana kodalirika komanso kolimba.

3. Kukana kwa chilengedwe:Ma board ozungulira osinthika, makamaka ma board osinthasintha amitundu yambiri, amafunika kupirira zinthu zosiyanasiyana zachilengedwe. Chithandizo chapamwamba chimalepheretsa chinyezi, fumbi, mankhwala ndi kutentha kwambiri, kuteteza kuwonongeka kwa bolodi ndikuwonetsetsa kuti ntchitoyo ikugwira ntchito movutikira.

Sankhani kumaliza kwabwino

Tsopano popeza mwamvetsetsa kufunikira kokonzekera pamwamba, tiyeni tiwone njira zina zodziwika bwino za 14-layer FPC flexible.

matabwa ozungulira:

1. Golide womiza (ENIG):ENIG ndi imodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri pazachipatala pama board osinthika. Ili ndi weldability kwambiri, kukana dzimbiri ndi flatness. Kumizidwa kwa golide kumatsimikizira zolumikizira zodalirika komanso zofananira, zomwe zimapangitsa ENIG kukhala yoyenera kugwiritsa ntchito zomwe zimafunikira kukonzanso kangapo kapena kukonzanso.

2. Organic solderability protectant (OSP):OSP ndi njira yotsika mtengo yochizira pamwamba yomwe imapereka wosanjikiza woonda wa organic pamwamba pa bolodi yozungulira. Ili ndi solderability wabwino komanso wokonda zachilengedwe. OSP ndiyabwino kugwiritsa ntchito pomwe mawotchi angapo safunikira ndipo mtengo ndiwofunikira.

3. Nickel Yopanda Electroless Plating Electroless Palladium Immersion Gold (ENEPIG):ENEPIG ndi njira yochizira pamwamba yomwe imaphatikiza zigawo zingapo, kuphatikiza faifi tambala, palladium ndi golide. Amapereka kukana kwa dzimbiri, solderability ndi kulumikizidwa kwa waya. ENEPIG nthawi zambiri imakhala chisankho choyamba pamapulogalamu omwe ma wiringidwe angapo a soldering, kulumikiza ma waya, kapena kulumikizana kwa waya wagolide ndikofunikira.

Kumbukirani kuti posankha chomaliza cha 14-wosanjikiza FPC flexible board board, ndikofunikira kuganizira zofunikira pakugwiritsa ntchito, zopinga zamitengo ndi njira zopangira.

Mwachidule

Chithandizo chapamtunda ndi ulalo wofunikira pakupanga ndi kupanga 14-wosanjikiza FPC flexible board board. Amapereka chitetezo cha dzimbiri, amawonjezera weldability ndikuwongolera kukana kwachilengedwe. Posankha kumaliza kwabwino kwa bolodi lanu lozungulira, mutha kuwonetsetsa kuti imagwira ntchito, yodalirika komanso yautali, ngakhale pamapulogalamu ovuta kwambiri. Ganizirani zosankha monga ENIG, OSP, ndi ENEPIG, ndipo funsani akatswiri pankhaniyi kuti mupange chisankho mwanzeru. Kwezani gulu lanu lozungulira lero ndikutenga zamagetsi anu kupita kumtunda kwatsopano!