Multi-layer flexible PCB igenzura tekinoroji nuburyo bwo kugerageza

Capel: Umufatanyabikorwa wawe wizewe wibice byinshi byoroshye PCB ikora

Kuva mu mwaka wa 2009, Capel yabaye ku isonga mu nganda zikora ibikoresho bya elegitoroniki, yibanda ku gukora no gukora ibicuruzwa byifashishwa mu kuzunguruka hagati kugeza ku rwego rwo hejuru, imbaho ​​z’umuzunguruko, hamwe na HDI PCB, kandi yabaye uruganda rukora ibikoresho bya elegitoroniki byizewe. . Numufatanyabikorwa wizewe mubigo byinshi mubikorwa bitandukanye. Hamwe nimyaka 15 yinganda nuburambe bwa tekinike, itsinda rikomeye ryinzobere, hamwe nibikoresho bigezweho byikora byikora, Capel yiyemeje guha abakiriya umusaruro wizewe kandi wihuse kugirango batangire neza imishinga yabo.

Kubice byinshi byoroshye PCBs, tekinoroji yo kugenzura inzitizi hamwe nuburyo bwo gupima bigira uruhare runini mugukora neza kandi neza mubikorwa byakozwe.Muri iyi nyandiko ya blog, tuzareba uburyo bwo guhitamo uburyo bukwiye bwo kugenzura ikoreshwa rya tekinoroji hamwe nuburyo bwo kugerageza kuri PCB yawe yoroheje ya PCB, n'impamvu Capel ari amahitamo meza kubyo ukeneye gukora.

Wige ibijyanye na tekinoroji yo kugenzura

Ubuhanga bwo kugenzura impedance bivuga imiyoborere ya PCB imbere yamashanyarazi. Iremeza ko ibimenyetso byanyujijwe mumuzunguruko wa PCB bitatewe no kwivanga hanze, bityo bigatuma imikorere rusange hamwe nubwizerwe bwibikoresho. Kubice byinshi byoroshye PCBs, kugenzura impedance biba ngombwa cyane kubera ubunini bwumuzunguruko.

Intambwe yambere muguhitamo tekinoroji ikwiye yo kugenzura ni ugusobanukirwa ibisabwa byihariye byubushakashatsi bworoshye bwa PCB. Ibintu nkibimenyetso byinshyi, uburebure bwikibaho, dielectric ihoraho, uburebure bwumuringa, nibikoresho bya substrate byose bigira ingaruka kumpamvu zimpedance. Muguhitamo neza ibipimo, urashobora guhitamo tekinoroji ikwiye yo kugenzura PCB yawe.

Ubwoko bwa tekinoroji yo kugenzura

1. Uburyo bwo gushushanya:Uburyo bumwe bwo kugenzura inzitizi ni ugushushanya imiterere ya PCB kugirango ugere ku cyifuzo cyifuzwa. Ibi birimo guhindura ubugari bwumurongo, intera, hamwe no kubara impedance kugirango byuzuze ibisabwa bikenewe. Capel ikoresha abashushanya ubunararibonye bafite ubuhanga bwo kugenzura inzitizi kugirango barebe ko imiterere ya PCB igizwe n'imiterere myinshi ya PCB yujuje ibyifuzo byawe.

2. Kugenzura dielectric ihoraho:Guhitamo ibikoresho bifite dielectric izwi kandi ihamye nubundi buryo bwo kugera kuburinzi. Muguhitamo substrate ifite imiterere ya dielectric itomoye, urashobora gukomeza indangagaciro zihoraho muri PCB nyinshi. Capel ikoresha ibikoresho byujuje ubuziranenge hamwe na dielectric yizewe kugirango igenzure neza inzitizi.

3. Ibice byashyizwemo:Gushyiramo ibice bya pasiporo, nka résistoriste na capacator, imbere muri PCB birashobora gufasha kugera kubigenzura. Iri koranabuhanga ntirisaba ibice byo hanze, bigabanya ubunini nuburemere bwa PCB mugihe gikomeza indangagaciro zuzuye. Ubushobozi bwa Capel bwo gushiramo neza ibyo bice birusheho kunoza imikorere no kwizerwa bya PCBs nyinshi.

Hitamo uburyo bwiza bwo kugerageza

Iyo tekinoroji ikwiye yo kugenzura ikoreshwa, igeragezwa ryuzuye ni ngombwa kugirango PCBs zoroshye zuzuze ibisabwa. Capel ikoresha uburyo bwambere bwo kugerageza kugirango PCB ibe ikora neza.

1. Igihe cyagenwe cyerekana (TDR):TDR ni tekinike isanzwe yo gupima inzitizi. Kohereza impiswi binyuze mumurongo wohereza no gusesengura imiterere igaragara, guhuza impedance hamwe nibindi bibazo byubuziranenge bishobora kumenyekana. Capel ikoresha igeragezwa rya TDR kugirango ipime neza impedance ya PC-nyinshi zoroshye.

2. Isesengura rya Vector Network (VNA):VNA nigikoresho cyimikorere myinshi ikoreshwa mugupima ibiranga amashanyarazi yibikoresho byumuvuduko mwinshi, harimo na impedance. Itanga ibipimo nyabyo hejuru yumurongo mugari, bigatuma ikwirakwizwa mugupima ibice byinshi byoroshye PCBs hamwe nibisabwa bitandukanye. Capel ikoresha ibizamini bya VNA kugirango urebe neza ubusugire bwibishushanyo bya PCB.

3. Ikizamini cyibizamini:Gukoresha ibizamini ni igice cyerekana PCB nyayo kandi nuburyo bwiza bwo kugenzura agaciro ka impedance. Muguhimba igice runaka cya PCB gifite agaciro ka impedance izwi, abayikora barashobora kugereranya inzitizi zapimwe nagaciro kateganijwe. Capel ikoresha ibizamini byo kugenzura kugirango igenzure neza kugenzura impedance muri PCBs nyinshi.

Kuberiki uhitamo Capel kubintu byinshi byoroshye PCB ikeneye?

Hamwe nuburambe bunini mugukora ibibaho byujuje ubuziranenge byoroshye kandi byiyemeje gukoresha ikoranabuhanga rigezweho, Capel nuguhitamo kwiza kubisabwa bya PCB byoroshye. Hitamo Capel, uzungukirwa na:

1. Inganda zikize nuburambe bwa tekiniki:
Uburambe bwa Capel imyaka 15 yinganda nibyerekana ko bwiyemeje ubuziranenge no guhanga udushya. Capel ifite itsinda rikomeye ryinzobere zumva imbogamizi zidasanzwe zijyanye no gukora ibice byinshi byoroshye bya PCB kandi bishobora gutanga ubushishozi nibisubizo.

2. Ibikoresho bigezweho byuzuye byikora:
Ishoramari rya Capel mubikoresho bigezweho byikora bitanga umusaruro neza kandi neza. Mugukoresha tekinoroji igezweho, Capel itanga prototyping yizewe, yihuse kugirango urangize umushinga wawe mugihe.

3. Kwiyemeza gutsinda kubakiriya:
Kuri Capel, kunyurwa kwabakiriya nibyingenzi cyane. Mugutanga umusaruro wizewe wa prototype, ubuhanga bwa tekinike na serivisi zidasanzwe zabakiriya, Capel yiyemeje gufasha abakiriya gutangiza neza imishinga yabo. Capel yibanze kubitsinzi byabakiriya itandukanya nabandi bakora PCB.

Muri make,guhitamo uburyo bukwiye bwo kugenzura ikoranabuhanga hamwe nuburyo bwo gupima uburyo bworoshye PCBs ningirakamaro kugirango tubone ibisubizo nyabyo kandi byizewe. Mugufatanya na Capel, urashobora gukoresha ubunararibonye bwinganda, ibikoresho byumusaruro bigezweho hamwe no kwiyemeza gutsinda kubakiriya kugirango PCB yawe igizwe nibice byinshi byujuje ubuziranenge nibikorwa byiza.