Cov txheej txheem ntawm kev hloov daim duab hluav taws xob mus rau hauv kev ua haujlwm ntawm lub rooj tsav xwm luam tawm Circuit Board (PCB) tuaj yeem ua haujlwm tsis txaus, tshwj xeeb tshaj yog rau cov pib hauv hluav taws xob.Txawm li cas los xij, nrog cov kev paub zoo thiab cov cuab yeej, tsim kom muaj PCB layout los ntawm schematic tuaj yeem yog qhov kev lom zem thiab muaj txiaj ntsig zoo.Hauv qhov blog no, peb yuav tshawb xyuas cov kauj ruam uas koom nrog hauv kev tsim PCB layout los ntawm daim duab kos duab, muab cov kev nkag siab zoo rau koj kom paub txog kev kos duab ntawm PCB layout tsim.
Kauj Ruam 1: Paub daim duab Circuit Court
Kev nkag siab zoo ntawm daim duab kos yog qhov tseem ceeb ua ntej dhia mus rau hauv PCB layout tsim.Txheeb xyuas cov khoom, lawv cov kev sib txuas, thiab ib qho kev xav tau tshwj xeeb rau kev tsim.Qhov no yuav pab kom koj npaj thiab ua cov layouts zoo.
Kauj Ruam 2: Hloov daim duab Circuit Court
Txhawm rau pib cov txheej txheem tsim qauv, koj yuav tsum hloov cov schematic rau koj lub PCB tsim software.Muaj ntau yam kev xaiv software nyob rau hauv kev ua lag luam, ob qho tib si dawb thiab them nyiaj, nrog rau ntau qib ntawm sophistication.Xaiv ib qho uas haum koj cov kev xav tau thiab kev txawj ntse.
Kauj Ruam 3: Qhov Chaw Tso Npe
Cov kauj ruam tom ntej yog muab cov khoom sib xyaw rau ntawm PCB layout.Ntau yam raug txiav txim siab thaum tso tawm cov khoom, xws li cov teeb liab txoj kev, kev sib txuas ntawm lub zog, thiab kev txwv lub cev.Npaj koj qhov layout nyob rau hauv ib txoj kev uas ua kom muaj kev cuam tshuam tsawg kawg nkaus thiab kev ua haujlwm zoo.
Kauj Ruam 4: Kev xaim
Tom qab tso cov khoom, cov kauj ruam tseem ceeb tom ntej yog routing.Cov kab mob yog cov kab tooj liab uas txuas cov khoom sib txuas ntawm PCB.Taug kev taw qhia tseem ceeb ua ntej, xws li cov kab ntau zaus lossis cov kab rhiab heev.Siv cov txheej txheem tsim kom zoo, xws li zam cov kaum ntse ntse thiab hla cov kab, kom txo qis kev sib tham thiab cuam tshuam.
Kauj Ruam 5: Hauv av thiab lub dav hlau fais fab
Kev sib xyaw kom zoo hauv av thiab lub dav hlau fais fab rau hauv PCB layout tsim.Lub dav hlau hauv av muab txoj hauv kev rov qab los qis rau tam sim no, txo cov suab nrov thiab txhim kho cov teeb liab kev ncaj ncees.Ib yam li ntawd, lub dav hlau fais fab pab faib lub zog sib npaug thoob plaws lub rooj tsavxwm, txo qis qis qis thiab nce kev ua haujlwm.
Kauj Ruam 6: Tsim Txoj Cai Txheeb Xyuas (DRC)
Tom qab layout tiav lawm, yuav tsum tau ua ib qho Kev Ntsuam Xyuas Kev Cai Tsim (DRC).DRC tshuaj xyuas koj tus qauv tsim tawm tsam cov cai thiab cov lus qhia ua ntej, kom ntseeg tau tias qhov kev teeb tsa ua tau raws li cov qauv xav tau.Yuav tsum paub txog kev tshem tawm, kab dav dav, thiab lwm yam kev tsim qauv thaum tus txheej txheem no.
Kauj Ruam 7: Tsim cov ntaub ntawv tsim khoom
Tom qab ua tiav dhau DRC, cov ntaub ntawv tsim khoom tuaj yeem tsim tawm.Cov ntaub ntawv no suav nrog Gerber cov ntaub ntawv thiab daim nqi ntawm Cov Khoom Siv (BOM), uas muaj cov ntaub ntawv xav tau rau PCB fabrication, teev tag nrho cov khoom tsim nyog rau txheej txheem sib dhos.Xyuas kom cov ntaub ntawv tsim khoom muaj tseeb thiab ua tau raws li cov neeg tsim khoom xav tau.
nyob rau hauv xaus:
Tsim ib lub PCB layout los ntawm ib tug schematic muaj ib tug systematic mus kom ze los ntawm kev nkag siab txog lub Circuit Court rau tsim cov ntaub ntawv tsim khoom.Txhua kauj ruam hauv cov txheej txheem yuav tsum tau ua tib zoo saib xyuas kom meej thiab ua tib zoo npaj.Los ntawm kev ua raws li cov kauj ruam no thiab ua kom zoo dua ntawm cov cuab yeej thiab software muaj, koj tuaj yeem paub cov duab ntawm PCB layout tsim thiab coj koj cov schematics mus rau lub neej.Yog li dov koj lub tes tsho thiab cia koj lub tswv yim thiab kev txawj ntse khiav qus hauv ntiaj teb ntawm PCB tsim!
Post lub sij hawm: Lub Xya hli ntuj-17-2023