Izindaba
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Ulwazi oluyisisekelo lwe-PCB Circuit Board Foil Foil
1 Inamathela kalula engqimbeni yokufaka okufakwayo, yamukela okuvikelwe okuphrintiwe ...Funda kabanzi -
Izitayela zezobuchwepheshe ezi-4 zizokwenza imboni ye-PCB ihambe ngezindlela ezihlukile
Ngenxa yokuthi amabhodi wesifunda aphrintiwe ahlukahlukene, ngisho noshintsho oluncane kwizitayela zabathengi kanye nobuchwepheshe obusafufusa buzoba nomthelela emakethe ye-PCB, kufaka phakathi ukusetshenziswa kwayo kanye nezindlela zokukhiqiza. Yize kungahle kube nesikhathi esithe xaxa, lezi zinto ezine ezilandelayo zobuchwepheshe kulindeleke ukuthi zilondoloze ...Funda kabanzi -
Okubalulekile kwe-FPC design kanye nokusetshenziswa
I-FPC ayigcini ngemisebenzi kagesi kuphela, kodwa futhi futhi inqubo kufanele ilinganiswe ngokucatshangelwa okuphelele kanye nokwakheka okusebenzayo. ◇ Shape: Okokuqala, indlela eyisisekelo kumele yakhelwe, bese ukwakheka kwe-FPC kumele kwakhiwe. Isizathu esiyinhloko sokwamukela i-FPC akuyona into edlula nje isifiso ...Funda kabanzi -
Ukwakheka kanye nokusebenza kwefilimu lokudweba ukukhanya
I. I-terminology Light Painting Resolution: isho ukuthi mangaki amaphuzu angabekwa ngobude obuningi be-intshi; Iyunithi: I-PDI Optical density: ibhekisa kwinani lezinhlayiya zesiliva elincishisiwe kwifilimu ye-emulsion, okungukuthi, amandla okuvimba ukukhanya, iyunithi "i-LG (i-lig yezehlakalo ...Funda kabanzi -
Isingeniso Inqubo Yokusebenza Ye-PCB Light Paint (CAM)
(1) Bheka amafayela omsebenzisi amafayela alethwa ngumsebenzisi kumele ahlolwe njalo: 1. Bheka ukuthi ifayela le-disk liqinile yini; 2. Bheka ukuthi ifayela liqukethe yini igciwane. Uma kunegciwane, okokuqala kufanele ubulale leli gciwane; 3. Uma kuyifayela le-Gerber, hlola itafula lekhodi le-D noma i-D Code ngaphakathi. (...Funda kabanzi -
Yini ibhodi ephezulu ye-TG PCB nezinzuzo zokusebenzisa i-TG PCB ephezulu
Lapho amazinga okushisa ebhodini eliphakeme le-TG ephrintiwe akhuphukela endaweni ethile, i-substrate izoshintsha kusuka ku- "State State" kuya "ku-Rubber State", futhi izinga lokushisa ngalesi sikhathi libizwa ngokuthi yi-Glass Transtere (TG) yeBhodi. Ngamanye amagama, i-TG inolaka olukhulu kakhulu ...Funda kabanzi -
Indima ye-FPC Flexible Moder Mask Mask
Emkhiqizweni weBoard Circuit, ibhuloho lamafutha aluhlaza libizwa nangokuthi i-solder mask bridge kanye nedamu le-mask le-solder mask. Kuyinto "ye-Isolation band" eyenziwe yifektri yeBhosi yesekethe ukuvikela umjikelezo omfushane wezikhonkwane zezakhi ze-SMD. Uma ufuna ukulawula i-FPC Soft Board (FPC FL ...Funda kabanzi -
Inhloso esemqoka ye-aluminium substrate PCB
Ukusetshenziswa kwe-Aluminium Subverstrate PCB: I-IC HYBRID IC (Hic). 1. I-Audio Equipment Input kanye nokukhipha ama-amplifiers, ama-amplifiers alinganiselayo, ama-amplifiers audio, ama-amplifiers ama-power, njll. 2. Imishini ye-SW. 3.Funda kabanzi -
Umehluko phakathi kwe-aluminium substrate nebhodi le-fiber fiber
Umehluko nokusetshenziswa kwe-aluminium substrate nebhodi le-fiber fiber 1 Kunezindlela eziningi ...Funda kabanzi -
Izici ze-tin empofu ku-PCB kanye necebo lokuvimbela
Ibhodi yesifunda lizokhombisa ukuthathwa kabi ngesikhathi sokukhiqizwa kweSMT. Ngokuvamile, i-tinning engesihle ihlobene nokuhlanzeka kwe-PCB engaphezulu. Uma kungekho ngcolile, kuzoba khona ngokuyisisekelo akukho lutho olubi. Okwesibili, uTinse lapho uFlux uqobo lubi, izinga lokushisa nokunye. Manje yini ephambili ...Funda kabanzi -
Yiziphi izinzuzo, izinhlelo zokusebenza nezinhlobo ze-aluminium subrestrates
I-Aluminium Base Plate (Isizinda se-Metal Base Heat Sink (kufaka phakathi ipuleti lesisekelo le-aluminium Qhathanisa ne ...Funda kabanzi -
Umehluko phakathi kwenqubo eholwayo nenqubo yokuhola ye-PCB
Ukucutshungulwa kwe-PCBA kanye ne-SMT ngokuvamile kunezinqubo ezimbili, enye inqubo engenamsebenzi kanti enye iyinqubo eholwayo. Wonke umuntu uyazi ukuthi ukuhola kuyingozi kubantu. Ngakho-ke, inqubo engenamahhala ihlangabezana nezidingo zokuvikelwa kwemvelo, okuwumkhuba ojwayelekile kanye nokukhetha okungenakugwenywa ...Funda kabanzi
