Ukuyila i-PCB (iBhodi yeSekethe eprintiweyo), ngakumbi i-multilayer, ingaba ngumngeni onzima. Ukuququzelela lo msebenzi kunye nokuphucula ukusebenza kakuhle koyilo, isoftwe yoyilo lwe-elektroniki eyomeleleyo neguquguqukayo iyafuneka. Esinye sezisombululo ezikhethiweyo zeenjineli zoyilo yiAltium. Ngojongano olubonakalayo, izixhobo eziqhubela phambili, kunye nobuchule bokulinganisa obuphezulu, iAltium inokwenza uyilo lwakho lwePCB yamanqanaba amaninzi lulawuleke ngakumbi kwaye luchaneke.
Ukulungiselela uyilo lwePCB
Okokuqala, kubalulekile ukuqonda ubume be-PCB eninzi kwaye ucwangcise uyilo lwayo. Oku kuquka ukuqonda ukucwangciswa kweeleya ezininzi kunye nendlela abaza kusebenzisana ngayo omnye nomnye.
Okokuqala, kubalulekile ukuchaza iinkcukacha zeprojekthi kwaye ukhethe amacandelo ayimfuneko. Kwakhona kuyimfuneko ukwenza isigqibo ngomyalelo kunye nokwakheka kweeleya zabo.
- Chaza iinkcukacha zeprojekthi: Cacisa iimfuno zoyilo kunye nomsebenzi wePCB. Oku kuya kubandakanya ukulinganiselwa kobungakanani, iimfuno zamandla, inani leeleya ezifunekayo, kunye nokunye.
- Ukukhetha amacandelo: Inyathelo elilandelayo kukukhetha amacandelo afunekayo ukufezekisa umsebenzi ofunekayo. Oku kubandakanya ukukhetha i-microcontrollers, resistors, capacitors, kunye nawaphi na amanye amacandelo ayimfuneko.
- Gqiba ngocwangco kunye noyilo: Ii-PCB zaMaleko amaninzi zinesakhiwo esithile somaleko ekufuneka silandelwe. Ngokuqhelekileyo zibandakanya uluhlu oluphezulu, umgca wesignali, umgangatho womhlaba, kunye nomgangatho wamandla.
Ukudala ischematics kwiAltium
Okulandelayo, i-schematics yecandelo ngalinye kunye noqhagamshelwano lwalo kufuneka lwenziwe kwi-Altium. I-schematics imele umsebenzi onengqondo we-PCB kwaye isebenza njengesikhokelo sokuyila uyilo.
Isoftware yeAltium inethala leencwadi elikhulu kwaye ivumela ukuyilwa kwezicwangciso ezintsonkothileyo. Oku kuxa i ukujikeleza kunye noqhagamshelwano phakathi kwamacandelo.
I-odolo yomaleko kunye nokulandela umkhondo
Nje ukuba iileya zichazwe kwaye zizotywe, lixesha lokuzicwangcisa kwaye unike umkhondo. Oku kuchaphazela ngokuthe ngqo ukusebenza kunye nokuzinza koyilo lwePCB.
I-Altium inikezela ngokhetho lokuguqula ulungelelwaniso lomaleko kunye neentlobo zokulandelela kwiphaneli yoMlawuli weSitaki soMaleko. Apha, unokuhlengahlengisa umaleko kunye nokulandelela iimpawu, kubandakanya ubukhulu kunye nemathiriyeli.
Ukuqinisekiswa koyilo kunye nokuqinisekiswa
Xa uyilo lugqityiwe, kubalulekile ukuluqinisekisa. IAltium ibonelela ngezixhobo ezininzi zokuqinisekisa ukuqinisekisa ukuba akukho zimpazamo kuyilo lwePCB.
Ezi zixhobo zokuqinisekisa zivela kwii-checkers zoyilo ukuya kukulinganisa kweesekethe. Kuyacetyiswa ukuba wenze ezi ngqinisekiso phambi kokuba udlulele kwimveliso yePCB.
Ukuthengisa ngaphandle kunye nemveliso
Ekugqibeleni, xa ukuqinisekiswa kugqityiwe kwaye naziphi na iimpazamo zilungisiwe, uyilo lungathunyelwa kumazwe angaphandle kwimveliso.
I-Altium iyakwazi ukuthumela ngaphandle idatha yoyilo kwiifomathi ezahlukeneyo ukuze ihambelane nabavelisi abaninzi bePCB. Oku kubandakanya ukukwazi ukuvelisa iifayile zeGerber, umgangatho wendalo yonke osetyenziswa ngabavelisi ukwenza iiPCB.
Ukuyila i-PCB ye-multilayer inokuba yinkqubo edinayo, kodwa ngesikhokelo esifanelekileyo kunye nesoftware efanelekileyo, njengeAltium, inokuba lula kakhulu. Kubalulekile ukukhumbula ukuba idimension yoyilo ayichaphazeli nje ukusebenza kwePCB kodwa ikwanako ukuveliswa ngokuchanekileyo. Ngoko ke, inyathelo ngalinye kule nkqubo libalulekile kwaye kufuneka liqhutywe ngenyameko.
Umenzi kunye nomthandi we-DIY kunye nezixhobo zasekhaya ezenziwe ekhaya