Iindaba
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Imigaqo yeShishini ye-PCB kunye neeNkcazo- Ukunyaniseka kwamandla
Ukugcina amandla e-PI), i-PI Ukunyaniseka kwamandla kuhlala kolunye lo mngeni mkhulu kwi-PCB ye-PCB ephezulu. Inqanaba lokugcina amandla libandakanya inqanaba le-Chip, i-chip pa ...Funda ngokugqithisileyo -
I-PCB ipleyiti ye-PCB yenzeka ngexesha lokubekwa kwefilimu eyomileyo
Isizathu sokubekwa, ibonisa ukuba ifilimu ewomileyo kunye nefiliji yobhedu ingomelelanga, kangangokuba inxalenye ye-PCB ingabangelwa zezi zizathu zilandelayo: 1. Ukuvezwa kwe-1.Funda ngokugqithisileyo -
Itekhnoloji yentsimbi ye-plug hole
Ngophuhliso olukhawulezileyo lweemveliso ze-elektroniki zokukhanya, zincinci, ezincinci, eziphezulu, ezisebenzayo ze-elektroniki kunye neebhodi zesekethe ezifanayo ze-elektroniki kunye ne-sperity eprintiweyo kwaye zisanda ...Funda ngokugqithisileyo -
Iindlela zokufumana ibhodi yePCB enesiphene
Ngokulinganisa i-voltage into yokuqala yokuqinisekisa ukuba i-voltage yePIN ye-CHIP nganye iyinto eqhelekileyo okanye ayikho, ijonge ukuba i-voltage yesalathiso yayo yinto eqhelekileyo okanye yongeza kwindawo yevotsi esebenzayo. Umzekelo, isiliko esiqhelekileyo se-silicode sine-junction voltage o ...Funda ngokugqithisileyo -
Iphaneli yePCB
Kutheni kufuneka wenze iphaneli? Emva koyilo lwe-PCB, i-SMT kufuneka ifakwe kumgca weNdibano ukudibanisa izinto. Ngokweemfuno zokulungisa komgca weNdibano, yonke ifektri yokulungisa i-SMT iya kucacisa eyona iBhodi yeSiphaluka. Umzekelo, ukuba ubungakanani ...Funda ngokugqithisileyo -
Ibhodi yesekethe eprintiweyo
Iibhodi zesekethe eziprintiweyo, zikwabizwa ngokuba ziibhodi zesekethe eziprintiweyo, lunxibelelwano lombane kwizinto ze-elektroniki. Iibhodi zesekethe eziprintiweyo zihlala zibizwa ngokuba "yiPCB" kune-PCB ibhodi ". Kukwindawo yokuphuhlisa ngaphezulu kweminyaka eli-100; Uyilo lwayo ikakhulu ...Funda ngokugqithisileyo -
Yintoni umngxunya wesixhobo se-PCB?
Umngxunya wokufumana isixhobo se-PCB ubhekisa ekumiseleni isikhundla se-PCB ngomngxunya kwinkqubo yoyilo lwePCB, ebaluleke kakhulu kwinkqubo yoyilo lwePCB. Umsebenzi wemingxunya yokufumana indawo yidatha yedatha xa kusenziwa iBhodi yePakethi eprintiweyo. I-PCB isixhobo se-PCB Hole Indlela ...Funda ngokugqithisileyo -
Inkqubo yokuqhuba ngasemva yePCB
Yintoni i-telling yangasemva? Ukubuyela umva kuhlobo olukhethekileyo lwe-hole enzulu yokuqhuba. Kwimveliso yeeBhodi zemisebenzi emininzi, ezinje ngeebhodi ezili-12, kufuneka sidibanise umaleko wokuqala kumbethe wesithoba. Ngokwesiqhelo, siqhuba ngomngxunya (i-drill enye) kwaye emva koko i-sping copper.in ngale ndlela, ...Funda ngokugqithisileyo -
I-PCB yeBhodi yeBhodi yeBhodi
Ngaba i-PCB igqitywe xa kukho ubume bugqityiwe kwaye akukho ngxaki zifunyenwe ngokunxibelelana kunye nezithuba? Impendulo, kunjalo, ngu. Uninzi lweenjineli ezininzi, kuquka ezinye iinjineli ezinamava, ngenxa yexesha elincinci okanye elingapheliyo okanye ukuzithemba kakhulu, lidla ngokungxama ...Funda ngokugqithisileyo -
Kutheni le nto i-PCB ye-mulble ineendawo?
Ibhodi ye-PCB inomlinganiso omnye, iingqekembe ezimbini kunye neendawo ezininzi, phakathi kwalo akukho mda kwinani leBhodi yeZilayidi. Okwangoku, kukho ngaphezu kwe-100 yeengqimba zePCB, kunye nePCB ye-PCB yeMiltiayer milt ngamacala amane kunye neendawo ezintandathu. Ke kutheni le nto abantu besithi, "Kutheni le nto i-PCB ye-Multer M ...Funda ngokugqithisileyo -
Ukunyuka kobushushu beBhodi yeSekethe eprintiweyo
Unobangela ngqo wonyulu kubushushu be-PCB unyuka ngenxa yobukho bezixhobo zokubonisa amandla ekhompyutha, izixhobo ze-elektroniki zinezinqanaba ezahlukeneyo zokulimaza amandla, kwaye ubuqili bokufudumeza buyahlukahlukana nokungasebenzi kwamandla. I-2 phenomena yobushushu inyuka kwi-PCB: (1) Iqondo lobushushu lendawo linyuka okanye ...Funda ngokugqithisileyo -
Imeko yentengiso yeShishini yePCB
-I-PCROM PCBWIRL ngenxa yezibonelelo ze-China ye-China yaseKhaya ...Funda ngokugqithisileyo
