01
Deredza saizi yebhodhi
Chimwe chezvinhu zvikuru zvinogona kuita zvakakosha pamitengo yekugadzira hukuru hwebhodhi redunhu rakadhindwa.Kana iwe uchida yakakura redunhu bhodhi, iyo wiring ichava nyore, asi mutengo wekugadzira uchavewo wakakwira.neimwe nzira.Kana PCB yako iri diki, mamwe matinji anogona kudikanwa, uye mugadziri wePCB angangoda kushandisa michina yakaoma kugadzira uye kubatanidza bhodhi rako redunhu.Izvi zvichawedzerawo mari.
Mukuongorora kwekupedzisira, zvose zvinoenderana nekuoma kwebhodhi redunhu rakadhindwa kuti ritsigire chigadzirwa chekupedzisira.Rangarira, ipfungwa yakanaka kushandisa mari shoma paunenge uchigadzira bhodhi redunhu.
02
Usadzivisa kushandisa zvinhu zvemhando yepamusoro
Kunyangwe zvingaite sezvisingabatsire paunoyedza kuchengetedza mutengo wekugadzira maPCB, kusarudza zvemhando yepamusoro zvigadzirwa zvezvigadzirwa zvako zvinobatsira chaizvo.Panogona kuva nepamusoro pekutanga mari yekutanga, asi kushandisa yepamusoro yemhando zvinhu zveakadhindwa edunhu mabhodhi zvinoreva kuti chigadzirwa chekupedzisira chichava chakavimbika.Kana PCB yako iine matambudziko nekuda kwezvinhu zvakaderera-mhando, izvi zvinogona kutokuponesa kubva kune ramangwana musoro.
Kana ukasarudza zvinhu zvakachipa zvemhando yepamusoro, chigadzirwa chako chinogona kunge chiri panjodzi yedambudziko kana kusashanda zvakanaka, izvo zvinofanirwa kudzoserwa nekugadziriswa, zvichikonzera kuti mari yakawanda ishandiswe.
03
Shandisa standard board shape
Kana chigadzirwa chako chekupedzisira chichibvumira izvi, zvingava zvakanyanya mari-inoshanda kushandisa chinyakare redunhu bhodhi chimiro.Sezvinoita maPCB mazhinji, kugadzira mapuranga edunhu akadhindwa kuita chiyero cheskweya kana rectangular chimiro zvinoreva kuti vanogadzira PCB vanogona kugadzira mapuranga edunhu zviri nyore.Tsika magadzirirwo anozoreva kuti PCB vagadziri vanozofanirwa kuzadzisa zvaunoda, izvo zvinozodhura zvakanyanya.Kunze kwekunge uchifanirwa kugadzira PCB ine chimiro chetsika, kazhinji zviri nani kuichengeta iri nyore uye nekutevera maconvention.
04
Teerera kune indasitiri chiyero saizi uye zvikamu
Pane chikonzero chekuvapo kweakajairwa saizi uye zvikamu muindasitiri yemagetsi.Muchidimbu, inopa mukana wekuita otomatiki, ichiita kuti zvese zvive nyore uye zvakanyanya kushanda.Kana PCB yako yakagadzirirwa kushandisa chiyero saizi, mugadziri wePCB haafanire kushandisa zviwanikwa zvakawanda kugadzira mapuranga edunhu ane zvakatemwa zvakatemwa.
Izvi zvinoshandawo kune zvikamu pamapuranga edunhu.Surface mount components zvinoda maburi mashoma pane kuburikidza nemaburi, izvo zvinoita kuti zvikamu izvi zvive sarudzo yakakodzera yemutengo uye kuchengetedza nguva.Kunze kwekunge dhizaini yako yakaoma, zviri nani kushandisa zvakajairwa pamusoro pekuisa zvikamu, sezvo izvi zvichabatsira kuderedza huwandu hwemakomba anoda kudhirwa mubhodhi redunhu.
05
Yakareba nguva yekuendesa
Kana nguva yekuchinja nekukurumidza ichidikanwa, zvichienderana nemugadziri wako wePCB, kugadzira kana kuunganidza bhodhi redunhu kunogona kuunza imwe mari.Kuti ikubatsire kuderedza chero mari yakawedzerwa, tapota edza kuronga nguva yakawanda yekutumira sezvinobvira.Nenzira iyi, vagadziri vePCB havazodi kushandisa zvimwe zviwanikwa kuti vakurumidze nguva yako yekuchinja, zvinoreva kuti mari yako yakadzikira.
Aya ndiwo matipi edu mashanu akakosha ekuchengetedza iwe mutengo wekugadzira kana kuunganidza akadhindwa edunhu mabhodhi.Kana iwe uchitsvaga nzira dzekuchengetedza PCB yekugadzira mutengo, saka ita shuwa kuchengetedza PCB dhizaini seyakajairwa uye funga kushandisa zvemhando yepamusoro zvinhu kuderedza njodzi yezvinetso uye kupfupisa nguva yekuendesa zvakanyanya sezvinobvira.Izvi zvinhu zvese zvinotungamira kumitengo yakachipa.