Schematic Dhiagiramu yePCB

Zvichienderana nezvinodiwa nemagadzirirwo ako, ngatigadzirei dhizaini.

PCB-schematic-dhayagiramu

Chii chinonzi PCB Schematic Diagrams

Schematic diagrams inoshanda sepurani yekugadzira uye kugadzira emagetsi maseketi. A PCB Schematic Diagram iratidziro inomiririra yedunhu remagetsi, inoratidza kurongeka kwezvikamu uye zvinongedzo. Ivo vanopa gwara rekuona kune mainjiniya, vachivabvumira kuti vanzwisise uye vashande nemasekete akaomarara.

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Schematic Diagram vs. PCB Layout

PCB-Schematic-Diagrams

Chirongwa Chemufananidzo

Inotarisa pane zvine musoro kubatana pakati pezvikamu.

PCB-Magadzirirwo

Pcb marongerwo

Inobata nekurongeka kwemuviri wezvikamu pabhodhi chaiyo.

Dzvanya mukukosha kwemadhayagiramu ehurongwa:

Schematic diagrams inoshanda sechiratidzo chekuona kweakaoma emagetsi maseketi. Ivo vanorerutsa kunzwisiswa kwekushanda kwedunhu, zvichiita kuti zvive nyore kune mainjiniya, vagadziri, uye matekinoroji kuti vabate kubatana pakati pezvakasiyana zvikamu.
Uyezve, schematics maturusi akakosha ekuongorora nekugadzirisa nyaya mumaseketi emagetsi. Kana dunhu rikasashanda zvakanaka, mainjiniya anogona kureva kune schematic kuti aone kunobva dambudziko nekukurumidza. Izvi zvinokurumidzisa maitiro ekugadzirisa, kuderedza nguva uye mutengo.

Magadzirirwo eSchematic Diagrams

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Sarudza iyo Right Software

Sarudza PCB dhizaini software inokodzera zvaunoda. Dzimwe sarudzo dzakakurumbira dzinosanganisira Eagle, Altium Designer, KiCad, OrCAD, uye EasyEDA. Zvishandiso izvi zvinopa maraibhurari ezvikamu uye maficha ekutora schematic.

Kokorodzano Yekudoma Mapeji

Gadzira gungano rezita rakajeka remapeji ako ehurongwa kuchengetedza kurongeka uye kujeka. Unotevera muenzaniso:
A_Block Diagram
B_Power Supply
C_MCU Interface
D_Memory Interface
E_Revision History

Grid Kuisa

Gadzirisa magadzirirwo egidhi mune yako dhizaini software. Shandisa gidhi rinoenderana nehukuru hwezvikamu zvako uye nzvimbo yepini kuti unyatsoiswa.

Peji Yezita Block

Sanganisira chinyorwa chezita pane yega schematic peji ine ruzivo rwakakosha senge zita reprojekiti, zuva, zita reinjiniya, uye nhamba yekudzokorora.

Zvinyorwa/Maonero:

Wedzera makomendi kana manotsi sezvinodiwa kutsanangura zvakakosha dhizaini sarudzo, fungidziro, kana ruzivo rwakakosha.

Revision History

Chengetedza nhoroondo yekudzokorora pamapeji ehurongwa, ichiratidza shanduko, mazuva, uye vanhu vane mutoro.

Dhiagramu Dhizaini

Kana schematic yako ikatambanudzira mapeji akawanda, gadzira tafura yezviri mukati kubatsira vashandisi kufamba negwaro nemazvo.

Hierarchical Schematic Design

Ronga yako schematic hierarchic kana dhizaini yakaoma. Imedura kuita zvikamu zvinogoneka kana mamodule ekujekesa.

Component Referencing

Ipa mareferensi akasiyana kuchikamu chega chega (semuenzaniso, U1 yeICs, R1 yevanopikisa) uye gara uchianyora pane schematic.

Symbol Generation

Gadzira kana shandisa zviratidzo zvakafanotsanangurwa zvezvikamu. Ita shuwa kuti zviratidzo zvinonyatsomiririra izvo chaizvo zvikamu mudhizaini.

Net Connections

Dhirowa mitsetse (mambure) ekubatanidza mapini ekumiririra kubatanidza magetsi. Shandisa mavara anoenderana kana masitaera emhando dzakasiyana dzechiratidzo.

DRC Tarisa (Design Rule Check)

Mhanyai cheki yeDRC kuona nekugadzirisa kutyorwa kwemutemo wedhizaini, sekubvisirwa zvisirizvo kana mambure asina kubatanidzwa.

Maitiro ekushandura PCB kuita Schematic Diagram

Mainjiniya vanowanzosangana nematambudziko kana zvasvika pakutsvaga madhirowa anodiwa ekugadzirisa zvigadzirwa zvekare zvemagetsi. Kudhirowa dhizaini yedunhu kunova kwakakosha pakuongorora uye kugadzirisa kwechigadzirwa, uye kuita uku kunosanganisira akati wandei akakosha matanho:

1

Kusarudza Key Components

Tanga nekunyatsosarudza masekete akasanganiswa, matransistor, uye zvimwe zvakakosha zvemagetsi macomputer, kunyanya izvo zvine mapini akawanda, sezvavanoita mabasa akakosha mukuita.

2

Kusarudza Key Components

Kana iyo PCB iine nhamba dzechinhu chakamakwa, idzi nhamba dzakatevedzana dzinotevera yakatarwa mitemo. Shandisa iyi manhamba sisitimu senzvimbo yereferensi pakudhirowa chimiro chePCB.

3

Manual Numbering

Muzviitiko apo nhamba dzema serial dzisipo pabhodhi rakadhindwa, zvinova zvakafanira kugovera nhamba nemaoko. Izvi zvinobatsira kuongorora uye kugadzirisa mabasa.

4

Kusiyanisa Wire Types

Nyatsosiyanisa pasi, simba, uye mawaya echiratidzo pabhodhi rakadhindwa.

5

Interleaved Wiring

Kuti udzivise kuwandisa, dhiyabhorosi dhiyabhorosi wiring inowanzopindirana, zvichiita kuti zvive zvakaoma kuona. Iwe unogona kurerutsa izvi nekushandisa materminal mamaki uye zviratidzo zvekudzika kune magetsi uye waya dzekudzika. Kune maseketi ane akawanda mazvikamu, funga kudhirowa maseketi euniti zvakaparadzana wobva waabatanidza.

6

Dhirowa Zvishandiso

Paunenge uchidhirowa, sarudza mapepa ekutsvagisa akajeka uye zvinyoreso zvemavara kuti zvijeke. Siyanisa zvinhu zvine mavara (semuenzaniso, waya dzepasi, tambo dzemagetsi, tambo dzechiratidzo) kuti zvionekwe zviri nyore uye kukurumidza kuongorora dunhu.

7

Mastering Unit Circuits

Vagadziri vanofanirwa kuve nehunyanzvi muyuniti yedunhu zvinhu uye classical yekudhirowa matekiniki, senge rectifier mabhiriji, voltage kudzikamisa maseketi, anoshanda amplifiers, uye dijitari akasanganiswa maseketi.

8

Reference Circuit Diagrams

Paunenge uchidhirowa dhiyagiramu yedunhu, tsvaga dhiyagiramu yedunhu kubva kune zvakafanana zvigadzirwa zvekutarisa. Iyi tsika inogona kunyatsogadzirisa maitiro ekudhirowa, zvichiita kuti inyatsoshanda.

Tora Quick Quote

Ziva kuti hunyanzvi hwedu hunogona kubatsira sei nePCB yako inotevera chirongwa.

TAURA NESU