Yakakwana pamusoro pekupedzisira kune yako 14-layer FPC inoshanduka redunhu bhodhi

Mune ino blog positi, isu tichakurukura kukosha kwekurapwa kwepamusoro kwe14-layer FPC inoshanduka edunhu mabhodhi uye kukutungamira mukusarudza kurapwa kwakaringana kwebhodhi rako.

Mabhodhi edunhu anoita basa rakakosha kana zvasvika pakugadzira nekugadzira zvemhando yepamusoro zvigadzirwa zvemagetsi. Kana iwe uri kushandisa 14-layer FPC inoshanduka redunhu bhodhi, kusarudza iyo chaiyo pamusoro pekurapa inotonyanya kukosha. Mhedziso yaunosarudza inogona kukanganisa zvakanyanya kushanda, kuvimbika, uye hupenyu hurefu hwedunhu rako redunhu.

Chii chinonzi surface treatment?

Kurapa kwepamusoro (surface treatment) zvinoreva kuiswa kwechidziviriro kana jira pamusoro pebhodhi redunhu. Chinangwa chikuru chekurapa kwepamusoro ndechekuvandudza kushanda uye kuvimbika kwebhodhi redunhu. Kurapa kwepamusoro kunogona kupa dziviriro kubva kune zvakatipoteredza zvinhu senge corrosion, oxidation uye hunyoro, ukuwo uchivandudza solderability yekubatana kuri nani.

Kukosha kwekurapwa kwepamusoro kwe14-layer FPC inoshanduka redunhu bhodhi

1. Kudzivirirwa kweCorrosion:14-layer FPC inochinjika edunhu mabhodhi anowanzo shandiswa munzvimbo dzakaomarara dzakafumurwa hunyoro, shanduko yetembiricha uye zvinhu zvinoparadza. Kugadzirira kwakakodzera kwepamusoro kunodzivirira mapuranga edunhu kubva pakuora, kuve nechokwadi chekugara kwavo kwenguva refu uye kushanda.

2. Kuvandudza solderability:Kurapa kwepamusoro kwebhodhi redunhu kune simba guru pakugadzirisa kwayo. Kana iyo solder process ikasaitwa nemazvo, zvinogona kukonzera kusabatana kwakashata, kukundikana kwepakati, uye kupfupisa redunhu bhodhi hupenyu. Kurapa kwakakodzera kwepamusoro kunogona kuwedzera kutengesa kwe14-layer FPC flexible circuit board, zvichiita kuti pave nekubatana kwakavimbika uye kwakasimba.

3. Kuramba kwezvakatipoteredza:Flexible circuit boards, kunyanya-multi-layer flexible circuit board, inoda kumira zvakasiyana-siyana zvezvakatipoteredza. Kurapa kwepamusoro kunopa chipingamupinyi kurwisa unyoro, guruva, makemikari uye tembiricha yakanyanyisa, kudzivirira kukuvara kwebhodhi uye kuve nechokwadi chekuita pasi pemamiriro ekushanda akaomarara.

Sarudza kupera kwakakwana

Zvino zvawanzwisisa kukosha kwekugadzirira kwepamusoro, ngationgororei dzimwe sarudzo dzakakurumbira dze14-layer FPC inochinjika.

circuit boards:

1. Kunyudza goridhe (ENIG):ENIG ndeimwe yeanonyanya kushandiswa pamusoro pekurapa nzira dzeanochinjika edunhu mabhodhi. Iyo ine yakanakisa weldability, corrosion resistance uye flatness. Iyo yakanyudzwa yegoridhe yekumisikidza inovimbisa yakavimbika uye yunifomu solder majoini, ichiita ENIG yakakodzera kune maapplication anoda akawanda rework kana kugadzirisa.

2. Organic solderability inodzivirira (OSP):OSP inzira inodhura-inoshanda pamusoro pekurapa iyo inopa yakaonda organic layer pamusoro pedunhu redunhu. Iine solderability yakanaka uye inoenderana nenharaunda. OSP yakanakira maapplication uko akawanda welding cycles asingadiwe uye mutengo wakakosha kufunga.

3. Electroless Nickel Plating Electroless Palladium Immersion Gold (ENEPIG):ENEPIG inzira yekurapa pamusoro inosanganisa akawanda akaturikidzana, anosanganisira nickel, palladium negoridhe. Iyo inopa yakanakisa corrosion kuramba, solderability uye waya bondability. ENEPIG kazhinji ndiyo yekutanga sarudzo yezvikumbiro apo akawanda solder cycles, waya bonding, kana goridhe kuenderana kwewaya kwakakosha.

Ramba uchifunga kuti kana uchisarudza kupera kwepasi kwegumi nemana-layer FPC inochinjika redunhu bhodhi, zvakakosha kuti utarise izvo chaizvo zvinodiwa zvekushandisa, zvipingaidzo zvemitengo uye maitiro ekugadzira.

Muchidimbu

Kurapa kwepamusoro ndicho chinongedzo chakakosha mukugadzira uye kugadzirwa kwe14-layer FPC inochinjika edunhu mabhodhi. Inopa dziviriro yekuora, inowedzera weldability uye inovandudza kudzivirira kwezvakatipoteredza. Nekusarudza iyo yakakwana kupedzisa yedunhu bhodhi rako, iwe unogona kuve nechokwadi chekushanda kwayo, kuvimbika uye hupenyu hurefu, kunyangwe mune zvakanyanya kudiwa maapplication. Funga nezvesarudzo senge ENIG, OSP, uye ENEPIG, uye bvunza nyanzvi mumunda kuti uite sarudzo ine ruzivo. Simudzira bhodhi rako redunhu nhasi uye tora zvemagetsi zvako kune hurefu hutsva!