Ukuba nokuqonda okusisiseko kwesigama sebhodi yesekethe eprintiweyo kunokwenza ukusebenza kunye nenkampani yokuvelisa iPCB kukhawuleze kwaye kube lula.Le glossary yamagama ebhodi yesekethe iya kukunceda uqonde amanye amagama aqhelekileyo kushishino.Nangona olu ayiloluhlu olubandakanya konke, sisixhobo esihle kakhulu kwireferensi yakho.
Ukuba kwiphepha elifanayo kunye nomenzi wakho wekhontrakthi (CM) kunyanzelekile kumfanekiso ochanekileyo wenjongo yakho yoyilo ukuze idalwe ngaphandle kokubandezeleka ngokungeyomfuneko.ukulibaziseka kocaphulo, uyilo ngokutsha kunye/okanye ujikelezo lwebhodi.Ukuchaneka kunxibelelwano phakathi kwabo bonke abachaphazelekayo kuphuhliso lwebhodi yakho ngundoqo.
Uluhlu lwesigama esiBalulekileyo soYilo lwePCB
Isigama seBhodi yeSekethe eprintiweyo
Eminye imigaqo yebhodi yesekethe eprintiweyo ephambili ijolise ekuchazeni ubume bomzimba bePCB.La magama akwabhekiselwa kuyilo nakwimveliso, ngoko ke kubalulekile ukufunda oku kuqala.
Iileya:Zonke iibhodi zeesekethe zakhiwe ngokwamaleko, kwaye iileya zicinezelwe kunye ukuze zenze aiminxekile.Uluhlu ngalunye lubandakanya ubhedu oluqingqiweyo, olwenza abaqhubi kumphezulu woluhlu ngalunye.
Ukugalela ubhedu:Iindawo zePCB ezizaliswe yimimandla emikhulu yobhedu.Le mimandla inokumila ngendlela engaqhelekanga.
Umkhondo kunye nemigca yothumelo:La magama asetyenziswa ngokutshintshanayo, ngakumbi kwiiPCB ezinesantya esiphezulu.
Umqondiso vs. umaleko wenqwelomoya:Umaleko wesignali yenzelwe ukuthwala imiqondiso yombane kuphela, kodwa inokuba neepoligoni zethusi ezibonelela ngomhlaba okanye amandla.Iingqimba zeenqwelomoya zenzelwe ukuba zibe ziindiza ezipheleleyo ngaphandle kwemiqondiso.
Ngendlela:Le yimingxunya emincinci egrunjiweyo kwiPCB evumela ukuba umkhondo uhambe phakathi kweeleya ezimbini.
Amacandelo:Ibhekisa kuyo nayiphi na indawo ebekwe kwi-PCB, kubandakanya amacandelo asisiseko afana nezixhasi, izihlanganisi, iisekethe ezihlanganisiweyo, nokunye okuninzi.Izixhobo zinokunyuka ngokuthengiswa kumphezulu (amacandelo e-SMD) okanye kunye nezikhokelo ezithengiswa kwimingxunya yobhedu (ngeenxalenye zomngxuma) kwibhodi yesekethe.
IiPads kunye nemingxuma:Zombini ezi zisetyenziselwa ukunyusa amacandelo kwibhodi yesekethe kwaye zisetyenziselwa njengendawo yokufaka i-solder.
Isikrini sesilika:Oku kubhaliweyo kunye neelogo ezishicilelwe kumphezulu wePCB.Oku kuqulethe ulwazi malunga nolwandlalo lwamacandelo, iilogo zenkampani okanye iinombolo zenxalenye, abaqulunqi bereferensi, okanye naluphi na olunye ulwazi olufunekayo ekwenzeni, ukudibanisa, kunye nokusetyenziswa rhoqo.
Abaqulunqi bezalathisi:Ezi zixelela umyili kunye nomhlanganisi ukuba ngawaphi amacandelo abekwe kwiindawo ezahlukeneyo kwibhodi yesekethe.Icandelo ngalinye linomyili wereferensi, kwaye aba bayili banokufumaneka kwiifayile zoyilo kwisoftware yakho ye-ECAD.
I-Soldermask:Lo ngowona maleko uphezulu kwiPCB enika ibhodi yesekethe umbala wayo (udla ngokuluhlaza).
Ixesha lokuposa: Feb-14-2023