Izindaba
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Ikusasa le-5G, i-edge computing kanye ne-inthanethi Yezinto kumabhodi e-PCB abashayeli ababalulekile be-Industry 4.0
I-inthanethi Yezinto (IOT) izoba nomthelela cishe kuzo zonke izimboni, kodwa izoba nomthelela omkhulu embonini yokukhiqiza. Eqinisweni, I-inthanethi Yezinto inamandla okuguqula amasistimu alayini wendabuko abe amasistimu axhumene ashukumisayo, futhi angase abe umshayeli omkhulu...Funda kabanzi -
Izici kanye nokusetshenziswa kwamabhodi wesekethe ye-ceramic
Isekethe yefilimu ewugqinsi isho inqubo yokukhiqiza yesekethe, ebhekisela ekusetshenzisweni kobuchwepheshe be-semiconductor eyingxenye ukuhlanganisa izingxenye ezihlukene, ama-chips angenalutho, ukuxhumana kwensimbi, njll. ku-substrate ye-ceramic. Ngokuvamile, ukumelana kunyatheliswa ku-substrate kanye nokumelana ...Funda kabanzi -
Ulwazi oluyisisekelo lwe-PCB yebhodi lebhodi le-copper foil
1. Isingeniso se-Copper Foil I-Copper foil (i-copper foil): uhlobo lwe-cathode electrolytic material, i-foil encane, eqhubekayo yensimbi efakwe kungqimba oluyisisekelo lwebhodi lesifunda, elisebenza njengomqhubi we-PCB. Inamathela kalula kungqimba lwe-insulating, yamukela isivikelo esiphrintiwe...Funda kabanzi -
4 izitayela zobuchwepheshe zizokwenza imboni ye-PCB iye ezindaweni ezahlukene
Ngenxa yokuthi amabhodi esekethe aphrintiwe ahlukahlukene, ngisho nezinguquko ezincane kuzitayela zabathengi kanye nobuchwepheshe obusafufusa zizoba nomthelela emakethe ye-PCB, okuhlanganisa ukusetshenziswa kwayo nezindlela zokukhiqiza. Nakuba kungase kube nesikhathi esengeziwe, lezi zindlela zobuchwepheshe ezine ezilandelayo kulindeleke ukuthi zigcine...Funda kabanzi -
Okubalulekile kokuklama nokusetshenziswa kwe-FPC
I-FPC ayinayo imisebenzi kagesi kuphela, kodwa futhi indlela kufanele ilinganiswe ngokucatshangelwa okuphelele kanye nomklamo ophumelelayo. ā Ukuma: Okokuqala, umzila oyisisekelo kufanele uklanywe, bese ukwakheka kwe-FPC kufanele kuklanywe. Isizathu esikhulu sokwamukela i-FPC asilutho ngaphandle kwesifiso...Funda kabanzi -
Ukwakheka nokusebenza kwefilimu yokudweba okulula
I. terminology Ukulungiswa komdwebo okhanyayo: kubhekisela ekutheni mangaki amaphuzu angabekwa ngobude be-intshi eyodwa; iyunithi: I-PDI Ubuningi be-Optical: ibhekisela enanini lezinhlayiya zesiliva ezincishisiwe kufilimu ye-emulsion, okungukuthi, ikhono lokuvimba ukukhanya, iyunithi ithi āDā, ifomula: D=lg (isigameko lig...Funda kabanzi -
Isingeniso senqubo yokusebenza ye-PCB light paint (CAM)
(1) Hlola amafayela omsebenzisi Amafayela alethwe umsebenzisi kufanele ahlolwe njalo kuqala: 1. Hlola ukuthi ifayela lediski liphelele yini; 2. Hlola ukuthi ifayela linalo yini igciwane. Uma kunegciwane, kufanele uqale ubulale igciwane; 3. Uma kuyifayela le-Gerber, hlola ithebula lekhodi D noma ikhodi engu-D ngaphakathi. (...Funda kabanzi -
Liyini ibhodi le-Tg PCB ephezulu kanye nezinzuzo zokusebenzisa i-Tg PCB ephezulu
Lapho izinga lokushisa lebhodi eliphrintiwe le-Tg eliphakeme likhuphukela endaweni ethile, i-substrate izoshintsha isuka "kwisimo sengilazi" ibe "isimo senjoloba", futhi izinga lokushisa ngalesi sikhathi libizwa ngokuthi izinga lokushisa lokuguqulwa kwengilazi (Tg) yebhodi. Ngamanye amazwi, u-Tg unolaka oluphakeme kakhulu...Funda kabanzi -
Indima ye-FPC flexible circuit board solder mask
Emkhiqizweni webhodi lesifunda, ibhuloho likawoyela eliluhlaza libuye libizwe ngokuthi ibhuloho le-solder mask kanye nedamu lemaski le-solder. "Iyibhande lokuzihlukanisa" elenziwe imboni yebhodi lesifunda ukuvimbela ukujikeleza okufushane kwezikhonkwane zezingxenye ze-SMD. Uma ufuna ukulawula ibhodi elithambile le-FPC (FPC fl...Funda kabanzi -
Inhloso eyinhloko ye-aluminium substrate PCB
Aluminium substrate pcb ukusetshenziswa: amandla hybrid IC (HIC). 1. Imishini yomsindo Izikhulisa-zwi zokufaka neziphumayo, izikhulisa-zwi ezilinganiselayo, izikhulisa-msindo, izikhulisamandla, izikhulisamandla, njll. 2. Isilawuli sokushintshwa kwemishini kagesi, isiguquli se-DC/AC, isilawuli se-SW, njll. 3. Imishini kagesi yokuxhumana I-hig...Funda kabanzi -
Umehluko phakathi kwe-aluminium substrate ne-glass fiber board
Umehluko kanye nokusetshenziswa kwe-aluminium substrate kanye nebhodi le-fiberglass 1. Ibhodi le-Fiberglass (FR4, uhlangothi olulodwa, oluhlangothini oluphindwe kabili, ibhodi lesifunda se-multilayer PCB, ibhodi le-impedance, i-impedance board, impumputhe engcwatshwe ngebhodi), ifanele amakhompyutha, omakhalekhukhwini kanye nezinye i-electronic digital. imikhiqizo. Ziningi izindlela...Funda kabanzi -
Izinto zamathini ampofu ku-PCB nohlelo lokuvimbela
Ibhodi lesifunda lizokhombisa ukuthayela okungekuhle ngesikhathi sokukhiqizwa kwe-SMT. Ngokuvamile, ukuthayela okungalungile kuhlobene nokuhlanzeka kwendawo engenalutho ye-PCB. Uma kungekho ukungcola, ngeke kube khona ukubopha okungalungile. Okwesibili, i-tinning Lapho i-flux ngokwayo imbi, izinga lokushisa njalonjalo. Ngakho yiziphi eziyinhloko ...Funda kabanzi
