I-Best Technology ingenye yabakhiqizi abahamba phambili be-pcb nabahlinzeki bebhodi lesifunda ephrintiwe e-China
Ulimi
I-Best Technology ingenye yabakhiqizi abahamba phambili be-pcb nabahlinzeki bebhodi lesifunda ephrintiwe e-China
Yiziphi izinzuzo ze-MCPCBs?
Ama-MCPCB anezinzuzo ezimbalwa ngaphezu kwama-PCB ajwayelekile, okuhlanganisa ukunqanyulwa kokushisa okungcono, ukuqina kokushisa okuthuthukisiwe, kanye namandla akhulayo emishini. Bayakwazi futhi ukusekela imithwalo yamanje ephezulu futhi banikeze ukufakwa okungcono nokuvikela ekuphazamisekeni kwe-electromagnetic.
Yiziphi izinto ezicatshangelwayo zokwakhiwa kwama-PCB e-ceramic?
Ukuklama i-ceramic PCB kudinga ukucatshangelwa okukhethekile ngenxa yezakhiwo eziyingqayizivele zezinto zobumba. Ama-coefficients okunweba okushisayo, amandla emishini, kanye nesidingo se-ceramic vias yizo zonke izici ezibalulekile zokuklama okufanele zicatshangelwe. Kubalulekile ukusebenzisana nomkhiqizi onolwazi onobuchwepheshe ekwakhiweni kwe-ceramic PCB nokukhiqiza ukuze kuqinisekiswe imiphumela engcono kakhulu.
Yiziphi izinto ezisetshenziselwa ukwenza ama-PCB e-ceramic?
Ama-PCB e-Ceramic ngokuvamile enziwa kusukela ku-alumina (Al2O3) noma i-aluminium nitride (AlN) ceramics. I-Alumina ijwayele ukusetshenziselwa ukuguquguquka kwayo okuphezulu kwe-thermal kanye nezakhiwo zokufakelwa kukagesi, kuyilapho i-AlN yaziwa ngokuhambisa kwayo okushisayo okuhle kakhulu kanye nokufakwa kukagesi okuphezulu.
Ngingaqinisekisa kanjani ikhwalithi ye-PCBA yami?
Ukuqinisekisa ikhwalithi ye-PCBA yakho, kubalulekile ukusebenza nomkhiqizi onokwethenjelwa nonolwazi olandela izinqubo eziqinile zokulawula ikhwalithi. Ukwengeza, ukuhlola okuphelele nokuhlola umkhiqizo oqediwe kungasiza ekuhlonzeni izinkinga noma amaphutha.
Uyini umehluko phakathi kwe-PCBA ne-PCB?
I-PCB ibhekisela ebhodini eliphathekayo eliqukethe ukujikeleza nokuxhumana kukagesi, kuyilapho i-PCBA ibhekisela kumkhiqizo oqediwe ngemva kokuba izingxenye zikagesi zifakwe ku-PCB.
Yiziphi izinhlobo zezingxenye ezingasetshenziswa ku-PCBA?
Kunezinhlobonhlobo zezingxenye ezingasetshenziswa ku-PCBA, okuhlanganisa amadivayisi wokukhweza phezulu (ama-SMD), izingxenye zembobo, amasekhethi ahlanganisiwe (ama-IC), ama-resistors, ama-capacitor, nezinye eziningi.
Ingakanani impilo ye-PCB?
Ukuphila kwe-PCB kuncike ezintweni ezihlukahlukene, okuhlanganisa ikhwalithi yezingxenye ezisetshenzisiwe, izimo zemvelo lapho i-PCB isetshenziswa khona, kanye nenani lokucindezeleka elibekwe ebhodini. Nokho, ngokuklama nokukhiqiza okufanele, i-PCB ingahlala iminyaka eminingana.
Iyini inqubo yokukhiqiza i-PCB?
Inqubo yokukhiqiza i-PCB ngokuvamile ihilela ukuklama isikimu sesekethe, ukwakha isakhiwo sesekhethi, ukuphrinta isakhiwo ebhodini, ukunamathisela izindlela zethusi ebhodini, ukubhoboza izimbobo zezingxenye, nokunamathisela izingxenye ebhodini. Ibhodi libe selihlolwa ukuze kuqinisekiswe ukuthi lisebenza ngendlela ehlosiwe.
Yiziphi izinzuzo zokusebenzisa i-PCB?
Ama-PCB anikela ngenani lezinzuzo ngaphezu kwezinye izindlela zokwenza amasekethe e-elekthronikhi, okuhlanganisa usayizi oncishisiwe nesisindo, ukwethembeka okukhulisiwe, kanye nokulula kokuhlanganisa nokukhiqiza ngobuningi. Ukwengeza, ama-PCB angaklanywa ukuthi ahlanganise izifunda eziyinkimbinkimbi futhi angamukela izinhlobonhlobo zezingxenye.
Yiziphi izinto ezijwayelekile zokuqedela indawo?
Ngesicelo esihlukile, singenza ukuqedela okuhlukile ukuze sihlangabezane namakhasimende. Faka ohlwini ukuqedwa kwangaphandle, ukuthi i-Best Technology Co, Limited inamandla okwenzela ulwazi lwakho. I-HAL PCB:i-hot air leveling (HAL),esebenzisa i-Sn ukwenza ukuqeda phezulu,funda okwengeziwe...OSP PCB:Organic solderability preservative (OSP),funda kabanzi... ENIG PCB:Electroless Nickel/Immersion Gold (ENIG), Ukucwiliswa kwegolide kumaphedi, funda okwengeziwe ... ENEPIG PCB:i-electroless nickel electroless palladium immersion gold (ENEPIG),funda mor
I-FAQ ejwayelekile
