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Yiziphi izinhlobo PCB aluminium substrates abakhiqizi pcb
Yiziphi izinhlobo ze-PCB aluminium substrates zabakhiqizi be-pcb Njengamanje, i-substrate ye-aluminium ye-LED evame ukusetshenziswa inezinhlangothi ezimbili, uhlangothi olumhlophe lusetshenziselwa ukushisela izikhonkwane ze-LED, kanti olunye uhlangothi lubonisa umbala weqiniso we-aluminium.Izingxenye ze-thermally conductive ziyathintana....Funda kabanzi -
Iyini i-impedance yesici ku-PCB?Indlela yokuxazulula inkinga ye-impedance?
Ngokuthuthukiswa kwemikhiqizo yamakhasimende, kancane kancane ikhula ibheke ohlangothini lwezobunhloli, ngakho-ke izidingo zebhodi le-PCB le-impedance ziya ngokuya ziba nzima, okuphinde kukhuthaze ukuvuthwa okuqhubekayo kobuchwepheshe bomklamo we-impedance.Kuyini impedance yesici?1....Funda kabanzi -
Iyini I-Solder Mask Futhi Isetshenziselwa Yini?
I-Solder mast iyingxenye ebaluleke kakhulu yamabhodi wesifunda aphrintiwe we-PCB, Akungabazeki ukuthi imaski ye-Solder izosiza ekuhlanganiseni, noma kunjalo yini enye imaski ye-solder efaka isandla kuyo?Kuzodingeka sazi okwengeziwe ngemaski ye-solder ngokwayo.Yini...Funda kabanzi -
Yiziphi izinto ezisetshenziswa kakhulu ze-CCL ezisetshenziselwa i-PCB?
Emkhakheni wamabhodi esekethe ye-elekthronikhi, ukuze kuhlangatshezwane nesidingo esiningi somkhiqizo, ama-CCL amaningi agcwala emakethe.Iyini i-CCL?Iyiphi i-CCL edume kakhulu neshibhile?Kungase kungagxili konjiniyela abaningi bama-electronics abancane.Lapha, uzofunda okuningi ...Funda kabanzi -
Yini okudingeka siyazi ngomkhiqizi we-PCB waseShayina?
Ngokuthuthuka okusheshayo kobuchwepheshe be-electronics e-China.Abakhiqizi abaningi be-PCB base-China banikeza isevisi yabo engcono kakhulu kumakhasimende emhlabeni jikelele.kodwa yini okudingeka sikwazi ngomkhiqizi we-PCB waseShayina lapho sisebenzisana nabo?...Funda kabanzi
