Ose ari maviri-akawanda-layer anochinjika maPCB uye single-layer inochinjika maseketi zvinhu zvakakosha mumidziyo yemagetsi yemazuva ano. Kuchinjika kwavo uye kusimba kunoita kuti vakwanise kushandiswa mune dzakasiyana siyana dzekushandisa. Nekudaro, kana zvasvika pakuvimbika, vashandisi vanowanzo fungisisa kuti ndeipi sarudzo iri nani kudyara.Muchinyorwa chino, tichaongorora hunhu, zvakanakira, uye zvakaipira zve multilayer flex PCBs uye single-layer flex maseketi kuona kuti ndeipi tekinoroji inopa kuvimbika kwepamusoro.
1.Kunzwisisamultilayer inoshanduka PCB:
Multilayer flexible akadhindwa edunhu mabhodhi (PCBs) ari kuwana mukurumbira muindasitiri yezvemagetsi nekuda kwekuwanda kwavo kwakanakira pamusoro pechinyakare-layer flex circuits.Multilayer flexible PCBs ine matatu kana anopfuura akaturikidzana ezvinochinjika, senge polyimide kana polytetrafluoroethylene (PTFE), akabatanidzwa pamwechete achishandisa zvinonamira. Aya maturu anobva abatanidzwa nemaitiro ekufambisa, achibvumira masaini emagetsi kuti afambiswe pakati pezvikamu.
Imwe yemabhenefiti makuru e-multilayer flex PCBs ndiyo yakagadziridzwa chiratidzo chekuvimbika kwavanopa.Mamwe masaira anobatsira kuderedza mukana wekukanganiswa kwemagetsi (EMI) uye crosstalk, iyo inogona kukanganisa kunaka kwechiratidzo chemagetsi. Izvi zvinonyanya kukosha kune yakakwirira-kumhanya uye inonzwisisika maapplication uko kwakajeka uye kwakaringana kutapurirana kwechiratidzo kwakakosha.
Iyo dhizaini inoshanduka ye multilayer flex PCBs ndeimwe yakakosha mukana.Nekuunza akawanda akaturikidzana, vagadziri vane zvimwe zvingasarudzwa zvekugadzirisa dhizaini dhizaini, kuderedza hukuru hwese uye kuwedzera kushanda kwemidziyo yemagetsi. Izvi zvinobvumira hukuru hwekusika uye hutsva mumagadzirirwo ekugadzirisa, zvichiita kuti pave nemichina inoshanda uye yakagadzikana.
Uye zvakare, akawanda-layer anochinjika PCB anogona zvakare kuwedzera chikamu density.Nekuwedzera wiring layers, nhamba yepamusoro yezvikamu inogona kubatanidzwa pabhodhi. Izvi zvinonyanya kubatsira kune zvishandiso zvinoda mabasa akaomarara munzvimbo shoma. Nekushandisa zvine hungwaru matipi anowanikwa, vagadziri vanogona kugadzira compact yemagetsi zvishandiso zvinokwanisa kuita akawanda mabasa.
Pamusoro pezvikomborero izvi, multilayer flexible PCBs inopa mamwe mabhenefiti akadai sekuvandudza kusimba, kuchinjika, uye kuramba kune zvakatipoteredza zvinhu.Kuchinjika kwechinhu ichi kunobvumira kupeta nekupeta, zvichiita kuti ive yakakodzera kune zvikumbiro apo nzvimbo ine diki kana zvishandiso zvinoda kuenderana nechimiro chakati kana contour. Kugara kwema multilayer flexible akadhindwa edunhu mabhodhi anowedzerwa neakawanda akaturikidzana anoparadzira kushushikana uye kuderedza njodzi yekuneta uye kuputika. Pamusoro pezvo, maPCB aya anoshingirira kunyorova, zvinonyungudutsa, nezvimwe zvinhu zvekunze zvinogona kukanganisa kushanda kwedunhu.
Izvo zvakakosha kucherechedza, zvisinei, kuti multilayer flex PCBs ine zvimwe zvinokanganisa.Kuoma kwemaitiro ekugadzira uye maitiro ekugadzira anogona kuwedzera kumutengo wakazara uchienzaniswa ne-single-layer flex circuits. Zvakare, maitiro ekugadzira anogona kuda nguva yakawanda uye nyanzvi michina. Izvi zvinhu zvinofanirwa kutariswa kana uchifunga kushandisa multilayer flex PCB kune imwe application.
2.KuongororaSingle Layer Flex Circuits:
Single-layer flex circuits, sekureva kunoita zita, inongosanganisira imwe chete layer yezvinhu zvinochinjika, kazhinji polyimide kana polyester, yakashongedzwa nepeteni yakatetepa yemhangura.Kusiyana nemultilayer flex PCBs, idzo dzine akati wandei akasungirirwa pamwe chete, imwe-layer flex maseketi inopa nyore uye inodhura-inoshanda, ichiita kuti ive yakakodzera kune zvikumbiro zvinoda basa rekutanga.
Imwe yemabhenefiti makuru e-single-layer flex circuits ndeye nyore. Iyo imwe-layer dhizaini inoreva kuti nzira yekugadzira iri nyore uye isingatore nguva yakawanda kupfuura multilayer maseketi.Kureruka uku kunoshandurawo kuita mutengo-kushanda, sezvishandiso uye maitiro anosanganisirwa mukugadzira single-layer flex circuits kazhinji isingadhure pane multilayer flex circuits. Izvi zvinoita kuti single-layer flex flexive yakanaka kune yakaderera-magumo zvigadzirwa kana mutengo-inoziva maapplication.
Pasinei nekureruka kwavo, single-layer flex circuits ichiri kupa huwandu hukuru hwekushanduka.Iyo inoshanduka-shanduka inoshandiswa muchimiro chayo inogona kukotama, kupeta uye kuchinjika kune akasiyana maumbirwo. Uku kuchinjika kunonyanya kukosha kune maapplication anoda kubatanidza maseketi munzvimbo dzakasimba, nzvimbo dzakakomberedzwa, kana zvimiro zvisina kujairika. Single-layer flexible circuits inogona kupetwa zviri nyore kana kupetwa pasina kukanganisa kushanda kwayo, ichiita kuti ikwane kune dzakasiyana siyana dzekushandisa.
Imwe bhenefiti ye single-layer flex circuits kuvimbika kwavo.Kushandisa chidimbu chimwe chete chezvinyorwa zvinochinjika uye zviteshi zvemhangura zvinodzikisira njodzi yekukanganisa kwekubatanidza senge kutsemuka kana kuputsika. Kusavapo kwematanho akawanda kunoderedza mukana we delamination kana matambudziko anokonzerwa nekusiyana kweiyo coefficient ye thermal expansion (CTE) pakati pezvikamu. Kuvimbika uku kunoita kuti single-layer inochinjika maseketi akakodzera kune maapplication uko maseketi anoda kushingirira kupetwa kana kupetwa, senge midziyo inotakurika, inopfeka tekinoroji kana mota dzemagetsi.
Single-layer flex circuits inogonawo kuvandudza kutendeseka kwechiratidzo kana ichienzaniswa neyechinyakare wiring harnesses.Kushandisa mitsetse yemhangura pane inochinjika substrate kunopa zvirinani conductivity uye kushomeka kwekudzivirira pane wiring harnesses yakagadzirwa kubva kune akawanda discrete waya. Izvi zvinoderedza kurasikirwa kwechiratidzo, inovandudza kutapurirana zvakanaka, uye inoderedza matambudziko emagetsi emagetsi (EMI). Zvinhu izvi zvinoita kuti single-layer flex circuits ienderane nemaapplication apo chiratidzo chekuvimbika kwakakosha, senge high-frequency communication systems kana audio-visual equipment.
Kunyangwe izvi zvakanakira, single-layer flex maseketi ane zvimwe zvinogumira.Idzo dzinogona kunge dzisina kukodzera kune zvikumbiro zvinoda kuomarara kushanda kana yakakwirira chikamu density. Single-layer dhizaini inodzikamisa huwandu hwezvikamu zvinogona kubatanidzwa padunhu, nepo kushomeka kwematanho akawanda kunoganhura nzira dzenzira uye kunogona kuita kuti kuita dhizaini yakaoma yedunhu kunetsa. Pamusoro pezvo, single-layer flex circuits inogona kunge iine zvipingamupinyi mukudzora kwe impedance uye nzira refu dzechiratidzo, izvo zvinogona kukanganisa chiratidzo chechiratidzo mune yakakwirira-kumhanya maapplication.
3.Kuvimbika Kuenzanisa:
Flex uye mapoinzi ekushushikana anoita basa rakakosha mukuvimbika kweakawanda-layer flex PCBs uye single-layer flex circuits.Magadzirirwo ese ari maviri anochinjika, achivabvumira kukotama uye kuchinjika kune akasiyana maumbirwo. Nekudaro, ma-multilayer flex PCBs anowanzo kuve anoshingirira kuneta uye kusagadzikana-kukonzeresa kupwanya. Iyo multilayer chimiro mu multilayer inoshanduka PCB inogona kugovera kushushikana zvakanyanya, nekudaro ichidzikisa njodzi yekutadza pasi pekukotama uye kumonyoroka mamiriro. Uku kukwidziridzwa kuramba kushushikana kunoita kuti multilayer inochinjika maPCB awedzere kuvimbika mumashandisirwo anoda kudzokororwa kupeta kana kupeta.
Panyaya yekusimba kwezvakatipoteredza, ese ari maviri-layer flexible PCBs uye single-layer inochinjika maseketi anogona kupa yakavimbika kuita zvinoenderana nekushandiswa uye mamiriro ezvakatipoteredza.Nekudaro, multilayer flex PCBs kazhinji inopa dziviriro iri nani kubva kunyoro, zvinonyungudutsa, uye zvimwe zvinhu zvekunze zvinogona kukanganisa kushanda kwedunhu. Iwo akawanda akaturikidzana muakawanda anochinjika PCB anoita sechivharo kune izvi zvikamu, kudzivirira kukuvara uye kuve nechokwadi chekuvimbika kwedunhu. Izvi zvinoita kuti multilayer flexible PCBs ive yakakodzera kune maapplication anogona kuratidzwa kune yakaoma mamiriro ezvakatipoteredza.
Redundancy uye kukanganisa kushivirira kwakakosha kufunga paunenge uchiongorora kuvimbika kweiyo flex circuits.Multilayer PCBs zvakagara zvinopa redundancy uye kukanganisa kushivirira nekuda kweakawanda akaturikidzana. Kana chidimbu chimwe chete mu-multi-layer flexible PCB chikakundikana, zvidimbu zvekushanda zvakasara zvinogona kuchengetedza basa rose redunhu. Iyi redundancy inovimbisa kuti sisitimu inoramba ichishanda kunyangwe mamwe maseru akakanganiswa. Kusiyana neizvi, single-layer flex circuits inoshaya redundancy uye inotapukirwa nekukundikana kwakaipisisa kana hukama hwakakosha hwakadimburwa. Kushaikwa kwechitsigiro chetsigiro kunoita kuti single-layer flex circuits isavimbike maererano nekukanganisa kushivirira.
Multi-layer flexible PCBs uye single-layer flexible circuits ine zvayakanakira nezvayakaipira maererano nekuvimbika.Iyo yakawanda-layer chimiro cheiyo inochinjika yakadhindwa yedunhu bhodhi inosimudzira kuramba kuneta uye kushushikana-induced kuputika, zvichiita kuti ive yakavimbika pasi pekukotama uye kumonyoroka mamiriro. Multilayer flex PCBs inopawo dziviriro iri nani kubva kune hunyoro, zvinonyungudutsa, uye zvimwe zvakatipoteredza zvinhu. Pamusoro pezvo, ivo vanoratidza yakagadziridzwa chiratidzo chekuvimbika uye vanopa redundancy uye kukanganisa kushivirira. Nekune rumwe rutivi, single-layer flex circuits iri nyore uye inodhura-inoshanda, ichiita kuti ive yakakodzera kune zvikumbiro zvinoda basa rekutanga uye mutengo-kubudirira. Nekudaro, ivo vanogona kushaya kuvimbika kunopihwa nemultilayer flexible PCBs, kunyanya maererano nekunetsekana kuramba, kusimba kwezvakatipoteredza, uye kukanganisa kushivirira.
Mukupedzisa:
Nepo ese ari maviri ma-multi-layer flex PCBs uye single-layer flex circuits ane nzvimbo yawo muindasitiri yezvemagetsi, maPCB akawanda-layer flex aratidza kuva akavimbika zvakanyanya maererano nekushanduka-shanduka, kuramba kumanikidzwa, kusimba kwezvakatipoteredza, kuvimbika kwechiratidzo, uye kushivirira kukanganisa.Single-layer flex circuits inodhura-inoshanda uye inokodzera maapplication ari nyore, asi kana kuvimbika kuri iko kunonyanya kunetseka, akawanda-layer flex PCB anouya pamberi. Funga zvakananga dhizaini zvinodiwa, mamiriro ezvakatipoteredza uye zvinangwa zvekushanda paunenge uchisarudza yakavimbika sarudzo yemidziyo yako yemagetsi.Shenzhen Capel Technology Co., Ltd. rave kugadzira flexible akadhindwa redunhu mabhodhi (PCBs) kubvira 2009. Parizvino, isu tinokwanisa kupa tsika 1-30 layer inochinjika yakadhindwa yedunhu mabhodhi. Yedu HDI (High Density Interconnect)inochinjika PCB yekugadzira tekinorojiakura chaizvo. Kwemakore gumi nemashanu apfuura, takaramba tichigadzira tekinoroji uye takaunganidza ruzivo rwakapfuma mukugadzirisa matambudziko ane chekuita neprojekiti kune vatengi.
Nguva yekutumira: Sep-01-2023
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