mokhoa oa ho fetolela schematic ho pcb sebopeho ho orcad

Ho lisebelisoa tsa elektroniki, ho rala boto ea potoloho e hatisitsoeng (PCB) ke mohato oa bohlokoa ho netefatsa ts'ebetso e nepahetseng le ts'ebetso e nepahetseng.OrCAD ke software e tsebahalang ea electronic design automation (EDA) e fanang ka lisebelisoa tse matla tsa ho thusa lienjiniere ho fetolela meralo ho sebopeho sa PCB ntle le moroallo.Sehloohong sena, re tla hlahloba tataiso ea mohato ka mohato mabapi le mokhoa oa ho fetolela schematic ho sebopeho sa PCB u sebelisa OrCAD.

Mohato oa 1: Etsa morero o mocha

Pele o kenella ka har'a sebopeho sa PCB, hoa hlokahala ho theha projeke e ncha ho OrCAD ho hlophisa lifaele tsa hau tsa moralo ka nepo.Qala OrCAD pele ebe u khetha Morero o Mocha ho tsoa ho menu.Khetha lebitso la projeke le sebaka komporong ea hau, ebe o tobetsa OK ho tsoela pele.

Mohato oa 2: Kenya Schematic

Mohato o latelang ke ho kenya schematic ho software ea OrCAD.Ho etsa sena, e ea ho "File" menu 'me u khethe "Import".Khetha mokhoa o nepahetseng oa faele ea schematic (mohlala, .dsn, .sch) 'me u tsamaee ho ea sebakeng seo faele ea schematic e bolokiloeng ho eona.Ha u se u khethiloe, tlanya Import ho kenya schematic ho OrCAD.

Mohato oa 3: Netefatsa Moralo

Ho netefatsa ho nepahala le ho sebetsa ha schematic ho bohlokoa pele o tsoela pele ka sebopeho sa PCB.Sebelisa lisebelisoa tse hahiloeng ka hare tsa OrCAD tse kang Design Rule Checking (DRC) ho bona liphoso leha e le life tse ka bang teng kapa tse sa lumellaneng moralong oa hau.Ho rarolla mathata ana sethaleng sena ho tla boloka nako le boiteko nakong ea ts'ebetso ea sebopeho sa PCB.

Mohato 4: Theha PCB Board Outline

Kaha joale moralo o netefalitsoe, mohato o latelang ke ho theha kemiso ea boto ea PCB.Ho OrCAD, ea ho menu ea ho Beha 'me u khethe Lethathamo la Boto.Sebelisa sesebelisoa sena ho hlalosa sebopeho le boholo ba PCB ea hau ho latela litlhoko tsa hau.Etsa bonnete ba hore moralo oa boto o lumellana le litšitiso tse khethehileng tsa moralo le litšitiso tsa mochini (haeba li teng).

Mohato oa 5: Ho beha Likarolo

Mohato o latelang o kenyelletsa ho beha likarolo ho sebopeho sa PCB.Sebelisa lisebelisoa tsa ho beha likarolo tsa OrCAD ho hula le ho lihela likarolo tse hlokahalang ho tloha laeboraring ho PCB.Netefatsa hore o beha likarolo ka tsela e ntlafatsang phallo ea mats'oao, ho fokotsa lerata, le ho latela litataiso tsa DRC.Ela hloko mekhoa ea likarolo, haholo-holo likarolo tsa polarizing.

Mohato oa 6: Ho tsamaisa likhokahano

Kamora ho beha likarolo, mohato o latelang ke ho tsamaisa likhokahano lipakeng tsa tsona.OrCAD e fana ka lisebelisoa tse matla tsa ho tsamaisa lithapo ho thusa ho tsamaisa lithapo hantle ho hokela motlakase.Hopola lintlha tse kang botšepehi ba mats'oao, ho bapisa bolelele, le ho qoba li-crossovers ha u le tseleng.Karolo ea autorouting ea OrCAD e ntse e nolofatsa ts'ebetso ena, leha mokhoa oa matsoho o khothaletsoa bakeng sa meralo e rarahaneng.

Mohato oa 7: Tlhahlobo ea Molao oa Moqapi (DRC)

Pele o phethela moralo oa PCB, ho bohlokoa ho etsa tlhahlobo ea melao ea moralo (DRC) ho netefatsa hore ho latela litšitiso tsa tlhahiso.Sebopeho sa OrCAD's DRC se iponela liphoso tse amanang le sebaka, tumello, mask a solder, le melao e meng ea moralo.Lokisa litaba life kapa life tse tšoailoeng ke sesebelisoa sa DRC ho netefatsa hore moralo oa PCB oa etsoa.

Mohato oa 8: Hlahisa Lifaele tsa Tlhahiso

Hang ha sebopeho sa PCB se se na liphoso, lifaele tsa maiketsetso tse hlokahalang bakeng sa tlhahiso ea PCB li ka hlahisoa.OrCAD e fana ka mokhoa o bonolo oa ho hlahisa lifaele tsa Gerber tse tloaelehileng tsa indasteri, Bill of Materials (BOM) le lihlahisoa tse ling tse hlokahalang.Lifaele tse hlahisitsoeng li netefalitsoe ebile li arolelanoa le bahlahisi ho tsoela pele ho etsa PCB.

Ho fetolela meralo ho meralo ea PCB o sebelisa OrCAD ho kenyelletsa ts'ebetso e hlophisehileng e netefatsang ho nepahala ha moralo, ts'ebetso, le ho etsoa.Ka ho latela tataiso ena e felletseng ea mohato ka mohato, baenjiniere le batho ba ratang ho itlosa bolutu ba ka sebelisa matla a OrCAD ho etsa hore meralo ea bona ea elektroniki e phele.Ho tseba tsebo ea ho fetolela moralo oa PCB ntle le pelaelo ho tla ntlafatsa bokhoni ba hau ba ho theha meralo e sebetsang le e ntlafalitsoeng ea elektroniki.