Koresha 4-layer rigid flex PCB
Ibisobanuro ku bicuruzwa:
| Ibikoresho shingiro: | FR4 TG170 + PI |
| Ubunini bwa PCB: | Rigid: 1.8 +/- 10% mm, flex: 0.2 +/- 0.03mm |
| Kubara: | 4L |
| Ubunini bw'umuringa: | 35um / 25um / 25um / 35um |
| Kuvura Ubuso: | ENIG 2U ” |
| Mask Solder: | Icyatsi kibisi |
| Ibara rya silike: | Cyera |
| Inzira idasanzwe: | Rigid + flex |
Gusaba
Pacemakers, insimburangingo ya cochlear, monitor ikurikirana, ibikoresho byo gufata amashusho, sisitemu yo gutanga ibiyobyabwenge, umugenzuzi utagira umugozi, nibindi.Porogaramu - Sisitemu yo kuyobora intwaro, sisitemu yitumanaho, GPS, ibyuma birasa misile indege, sisitemu yo gukurikirana cyangwa gukurikirana, nibindi.
Ibibazo
Igisubizo: Nkuko izina ribivuga, gukomera kwa PC PCB ni ihuriro ryibintu byoroshye kandi byoroshye.Imirongo imwe cyangwa myinshi ihindagurika ikoreshwa muguhuza imirongo ya PCBs ikomeye.
Ibikoresho fatizo bikoreshwa mubisanzwe byacapishijwe imbaho zumuzunguruko ni fibre yububiko bwa fibre yatewe muri epoxy resin.Mubyukuri ni umwenda, kandi nubwo tuvuga izi "rigid" niba ufashe urwego rumwe rwa laminate bafite igipimo cyiza cya elastique.Ni epoxy yakize ituma ikibaho gikomera.Kuberako ikoreshwa rya epoxy resin, bakunze kwitwa organic organic igoye yacapishijwe imbaho.Guhitamo ibintu bisanzwe bikoreshwa nka flex PCB substrate ni polyimide.Ibi bikoresho biroroshye cyane, birakomeye, kandi birwanya ubushyuhe budasanzwe.
Nibyoroshye kandi byoroshye, kubwibyo, kugabanya ubunini bwo gupakira.Irashobora gushushanywa kugirango ihuze ahantu hafunzwe cyangwa ntoya, itanga ahanini muri miniaturizasi yibicuruzwa.Irashobora kugororwa no kuzingirwa byoroshye kugirango ihuze neza mubikoresho bito.
Igikorwa cyo gukora cyibibaho bya Flex-rigid PCB ni byinshi, umusaruro uragoye, umusaruro ni muke, ibikoresho bya pcb nabakozi bapfushije ubusa.Kubwibyo, igiciro kirahenze cyane kandi inzinguzingo yumusaruro ni ndende.
1. Kubitondekanya bito, mubisanzwe dukoresha ibicuruzwa byoherejwe na EXPRESS kugirango tumenye neza mugihe gikwiye, nka FedEx, DHL, UPS, TNT, nibindi.,
2. Kubyara umusaruro mwinshi, mubisanzwe dukoresha ubukungu bwikirere cyangwa inyanja cyangwa kohereza ibicuruzwa kugirango tubike ikiguzi cyawe.
3. Niba ufite icyerekezo cyawe bwite, turashobora kandi kohereza ibicuruzwa kubohereza.
Rigid-flex PCBs nigicuruzwa kitoroshye gisaba imikoranire myinshi hagati yacu nabatekinisiye bawe.Kimwe nibindi bicuruzwa bigoye, ibiganiro hakiri kare hagati ya Lianchuang Electronics nuwabishizeho birakenewe kugirango uhindure igishushanyo mbonera cyo gukora no kunoza ibiciro.
Inzira ziboneka kuri PC ya PC ikomeye
Hano hari byinshi, inzego zitandukanye zirahari.Ibisanzwe bikunze gusobanurwa hepfo:
Imyubakire gakondo ya flex yubaka (IPC-6013 ubwoko bwa 4) Imirongo myinshi igoye kandi yoroheje yumuzunguruko urimo ibice bitatu cyangwa byinshi hamwe byashizwe mumyobo.Ubushobozi ni 22L hamwe na 10L flex layer.
Asymmetrical rigid flex kubaka, aho FPC iherereye kumurongo winyuma wubwubatsi bukomeye.Harimo ibice bitatu cyangwa byinshi hamwe byashizwe mu mwobo.
Multilayer rigid flex yubaka hamwe yashyinguwe / impumyi ikoresheje (microvia) nkigice cyubwubatsi bukomeye.Ibice 2 bya microvia birashoboka.Ubwubatsi bushobora kandi kubamo ibintu bibiri bikomeye nkigice cyo kubaka kimwe.Ubushobozi ni 2 + n + 2 HDI imiterere.
Nyamuneka twandikire niba ukeneye andi makuru cyangwa ubufasha, twishimiye kugufasha.
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