Malangizo opangira ma rigid-flex circuit board board

Popanga gulu lozungulira lokhazikika, chimodzi mwazinthu zofunika kuziganizira ndikutsata njira. Zomwe zili pa bolodi la dera zimagwira ntchito yofunika kwambiri poonetsetsa kuti zipangizo zamagetsi zikuyenda bwino.Mu positi iyi yabulogu, tikambirana za njira zomwe zimapangidwira pamayendedwe a rigid-flex circuit board.

1. Tsatani m'lifupi ndi katalikirana:

M'lifupi mwa kufufuza ndi chinthu chofunikira pozindikira mphamvu yake yonyamulira komanso kulepheretsa. Ndikoyenera kuti mugwiritse ntchito njira zokulirapo pamalumikizidwe aposachedwa kwambiri kuti mupewe kutentha kwambiri komanso kulephera. Momwemonso, mipata pakati pa mipata iyenera kukhala yokwanira kuteteza crosstalk ndi electromagnetic interference (EMI). Kutsata m'lifupi ndi mayendedwe a katalikirana kungasiyane kutengera zofunikira za bolodi ndi zigawo zake.

2. Kukhulupirika kwa ma Signal ndi kuwongolera koletsa:

Kukhulupirika kwa Signal ndichinthu chofunikira kwambiri pamapangidwe a board board. Ma board olimba osinthasintha nthawi zambiri amakhala ndi zigawo zomwe zimakhala ndi zofunikira zosiyanasiyana, monga ma microstrip ndi ma stripline transmission lines. Ndikofunikira kusunga kufananiza kwa ma impedance munthawi yonseyi kuti muchepetse zowunikira ndikuwonetsetsa kuti zikuyenda bwino. Zida monga zowerengera za impedance ndi pulogalamu yoyeserera zitha kuthandizira kukwaniritsa kuwongolera koyenera.

3. Magawo osanjika ndi malo opindika opindika:

Ma board ozungulira okhwima nthawi zambiri amakhala ndi zigawo zingapo, kuphatikiza magawo olimba ndi magawo osinthika. Maonekedwe ndi kachitidwe ka mayendedwe pamagawo osiyanasiyana ayenera kuganiziridwa mosamala kuti apewe kusokoneza kwa ma sign ndi kusunga kusinthasintha kwa bolodi. Ndikofunikira kuzindikira madera omwe bolodi idzapindika ndikupewa kuyika zowunikira m'malo awa, chifukwa kupindika kopitilira muyeso kungayambitse kusweka kapena kulephera.

4. Njira ziwiri zosiyana:

Muzojambula zamakono zamakono, awiriawiri osiyanitsa nthawi zambiri amagwiritsidwa ntchito pa zizindikiro zothamanga kwambiri kuti atsimikizire kutumiza deta yodalirika. Poyendetsa mapeyala osiyanitsira m'ma board okhazikika, ndikofunikira kusunga utali wokhazikika komanso malo otalikirana pakati pa mayendedwe kuti zidziwitso ziziyenda bwino. Kusagwirizana kulikonse kungayambitse zolakwika za nthawi kapena kusokoneza ma siginecha, zomwe zimakhudza magwiridwe antchito onse a dera.

5. Kupyolera mu masanjidwe ndi fanizira:

Vias ndi gawo lofunikira pamapangidwe a board board chifukwa amapereka kulumikizana kwamagetsi pakati pa zigawo zosiyanasiyana. Zoyenera kudzera m'masanjidwe ndi njira zotsatsira zimathandizira kusunga kukhulupirika kwa chizindikiro ndikuwonetsetsa kulumikizana kodalirika. Ndikofunikira kupewa kuyika ma vias pafupi kwambiri ndi njira zothamanga kwambiri chifukwa zitha kuyambitsa zowunikira kapena zosokoneza.

6. EMI ndi Grounding:

Electromagnetic interference (EMI) imatha kusokoneza magwiridwe antchito a zida zamagetsi. Kuti muchepetse EMI, onetsetsani kuti mwatsata njira zoyatsira pansi ndikuyendetsa mawaya mosamala pafupi ndi zida zovutirapo. Ndege yapansi yolimba imatha kukhala ngati chishango ndikuchepetsa EMI. Poonetsetsa kuti njira zoyenera zoyambira pansi, phokoso lomwe lingakhalepo ndi crosstalk zitha kuchepetsedwa, potero zimathandizira magwiridwe antchito onse.

Powombetsa mkota

Kupanga gulu lozungulira lokhazikika kumafuna kuganizira mozama zinthu zosiyanasiyana, ndipo kutsata njira ndi gawo lofunikira lomwe limakhudza kwambiri magwiridwe antchito ndi kudalirika kwa dera. Potsatira malangizo omwe afotokozedwa mu positi iyi yabulogu, mainjiniya amatha kuwonetsetsa kukhulupirika kwa ma siginecha, kuwongolera kwamphamvu, ndikuchepetsa EMI, zomwe zimapangitsa kuti pakhale mapangidwe apamwamba kwambiri komanso olimba.Malingaliro a kampani Shenzhen Capel Technology Co., Ltd.amapanga okhwima kusintha pcb ndi kusintha pcb kuyambira 2009 ndipo ali zaka 15 zinachitikira ntchito mu makampani pcb.