MaPCB ane simba maindasitiri mazhinji nemidziyo munharaunda yedu. Sezvo tekinoroji yedu inochinja, ndizvo zvinoita kudiwa kwemhando dzakasiyana dzePCBs. Paunosarudza pakati peimwe-rukoko uye yakawanda-yakaturikidzana maPCB, sarudzo dzinoita sedzisingagumi. Usati watenga pcb nyowani, zvakakosha kuti unzwisise zvayakanakira nezvayakaipira yesarudzo imwe neimwe. Aya ndiwo mamwe mabhenefiti ekutenga multilayer pcb pane imwechete-dhizaini dhizaini.

Kutanga, zvakakosha kuti unzwisise kuti multilayer PCB chii uye kuti ungaigadzira sei.

Imwe-rukoko pcb ine nhete yezvinhu zvinoitisa. Iwe uchawana inoitisa wiring dhayagiramu yakaiswa kune rumwe rutivi rwebhodhi uye zvikamu zvakaiswa pane imwe. Single-layer PCBs inowanzo shandiswa mumidziyo yakapusa nekuti hapana waya dzekuyambuka kuti dunhu rishande nemazvo. Double-mativi pcb akafanana, ane mamwe mashandiro pane imwechete-rukoko mabhodhi, asi asingasviki pane akawanda-maseru maPCB. Ivo vane imwechete chete dielectric yakaturikidzana uye inoitisa simbi yakaturikidzana kune rumwe rutivi.

Multilayer mabhodhi, kune rimwe divi, akaomesesa kupfuura imwechete-rukoko kana maviri-mativi maPCB. Multilayer pcb ane matatu kana kupfuura akaturikidzana pamusoro conductive zvinhu. Mamwe matanda, anowanzo kuvezwa emhangura, akarongedzwa pamusoro peiyo musimboti.

Tanga nekona. Nhengo imwe neimwe yakawedzerwa kubva ipapo haina kunyatsopora. Nenzira iyi, mugadziri anogona kuzvigadzirisa zvinoenderana nechepakati. Mushure meizvozvo, iyo foil inoenderera kumberi uye inogona kuchinjika nemamwe matanda neyakaomeswa maitiro. Kumanikidza uye matembiricha epamusoro-soro anofanirwa kushandiswa kusanganisa zvidimbu uye nekuzvisanganisa pamwechete zvakachengeteka.

Imwe uye yakawanda-yakapetana pcb

Multilayer PCBS ine akawanda mabhenefiti. Pakazara, aya mabhodhi madiki uye akareruka, izvo zvinoita kuti zvive zvakanaka kune mafoni kana makomputa, kana zvimwe zvigadzirwa zvinoda kurongedzwa zvakasiyana-siyana. Heano mamwe mabhenefiti akakosha:

Multi-layer PCB inobvumidza iwe kuti uwane mamwe mashandiro.

Kukwirira kwegungano kunoreva kuti iwe unogona kuwedzera hupenyu hwebhodhi rako.

Iyo dhizaini iri nyore kana iwe usingade zvinongedzo zveakawanda akazvimirira PCBS.

LA yakaoma maitiro ekuyedza padanho rekugadzira zvinoreva kuti iwe uchagashira mhando yepamusoro, zvigadzirwa zvinobudirira.

Hunhu hwemagetsi hwemazhinji-masenduru PCBS anokurumidza kupfuura imwechete-rukanda mabhodhi.

L Zvichienderana nenhamba yematanho aunosarudza kuwedzera, akawanda-masenduru PCBS anowanzo kuve akanaka kune akaomarara uye anochinja zvivakwa.

Kupesana, nepo imwechete-rukoko PCBS inobatsira mune kumwe kunyorera, ivo zvakare vane zvimwe zvinokanganisa izvo zvisingafanire kufuratirwa. Heano zvimwe zvezvakaipa zve monolayers:

Nekuti waya hadzigoni kuyambuka, imwechete-yakaturikidzana mabhodhi akakosha kune zvakapusa zvemagetsi uye haape akawanda mashandisirwo ari kushandiswa.

L Kunyangwe hazvo single-layer PCBS yakachipa kugadzira, haigare sekureba seyakawanda-PCBS, zvichireva kuti ishoma-isinganetsi zvachose.

Imwe chete-yakateteka PCBS haigone kuzadzikisa kumhanyisa kwavo akasiyana-masenduru vamwe.

L Mabhodhi ematunhu ane dura rimwe chete akaganhurirwa kune yavo dhizaini dhizaini nekuti ivo vanongova nekondakita mumwe chete uye tambo yega yega inoda nzira yayo.

Kunyangwe single-layer PCBS iri sarudzo inogamuchirwa yekushomeka-dhizaini dhizaini, hunhu hwemazhinji-masenduru PCBS anovaita sarudzo yakanakisa kune akawanda maindasitiri anotsvaga imwe yakasimba uye yakasarudzika sarudzo.

Kushandisa multilayer pcb

Many industries and products can benefit from multi-layer PCBS, especially because of their durability, functionality, and lightness. Heano zvimwe zvigadzirwa izvo zvinowanzo shandisa aya mabhodhi:

L komputa

L Moyo wekutarisa

L moto

LGPS uye satellite masisitimu

L Kudzora kwemaindasitiri