Izindaba
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Uyazi ukuthi kunezinhlobo eziningi ze-PCB aluminium substrates?
I-PCB aluminium substrate inamagama amaningi, i-aluminium cladding, i-aluminium PCB, ibhodi le-metal clad ephrintiwe yesifunda (MCPCB), i-PCB ephethe ukushisa, njll. Inzuzo ye-PCB aluminium substrate iwukuthi ukuchithwa kokushisa kungcono kakhulu kunesakhiwo esijwayelekile se-FR-4, kanye ne-dielectric esetshenziswa i...Funda kabanzi -
Uyazi ukuthi yiziphi izinzuzo ze-Multilayer PCB?
Ekuphileni kwansuku zonke, ibhodi lesifunda le-PCB elinezingqimba eziningi liwuhlobo lwebhodi lesifunda olusetshenziswa kakhulu. Ngengxenye ebaluleke kangaka, kufanele izuze ezinhlelweni eziningi zebhodi lesifunda le-PCB elinezingqimba eziningi. Ake sibheke izinzuzo. Izinzuzo zohlelo lokusebenza lwe-multi-lay...Funda kabanzi -
Kufanele uxhume i-vias ye-PCB, hlobo luni lolwazi lolu?
Imbobo yokuqhuba i-Via hole yaziwa nangokuthi ngembobo. Ukuze kuhlangatshezwane nezidingo zamakhasimende, ibhodi lesekhethi ngembobo kufanele lixhunywe. Ngemuva kokuzijwayeza okuningi, inqubo yendabuko yokuxhuma i-aluminium iyashintshwa, futhi imaski yebhodi lesifunda ye-solder kanye nokuxhuma kuqedwa ngami mhlophe...Funda kabanzi -
Indlela “yokupholisa” kahle ibhodi lesifunda le-PCB
Ukushisa okukhiqizwa yimishini ye-elekthronikhi ngesikhathi sokusebenza kubangela ukuthi izinga lokushisa langaphakathi lemishini likhuphuke ngokushesha. Uma ukushisa kungaqedwa ngesikhathi, okokusebenza kuzoqhubeka nokushisa, idivayisi izohluleka ngenxa yokushisa ngokweqile, futhi ukuthembeka kwemishini kagesi kuzokwenza...Funda kabanzi -
Ukusebenza kwe-aluminium substrate kanye nenqubo yokuqeda phezulu
I-aluminium substrate iyi-laminate egqoke ithusi esekelwe ensimbi enomsebenzi omuhle wokulahla ukushisa. Yinto efana nepuleti eyenziwe ngendwangu ye-electronic glass fiber cloth noma ezinye izinto eziqinisayo ezifakwe inhlaka, inhlaka eyodwa, njll. njengongqimba olunamathelayo oluvikelayo, olumbozwe ngefoyili yethusi...Funda kabanzi -
Uyazi ngokuthembeka okuphezulu kwe-PCB?
Kuyini ukwethembeka? Ukuthembeka kubhekisela “kokuthenjwayo” kanye “nokwethenjwa”, futhi kubhekisela emandleni omkhiqizo okwenza umsebenzi othile ngaphansi kwezimo ezithile futhi phakathi nesikhathi esinqunyiwe. Emikhiqizweni yokugcina, lapho ukuthembeka kuphezulu, kulapho i-guaran yokusetshenziswa iphezulu...Funda kabanzi -
Izindlela ezi-4 zokucwenga ezikhethekile ze-PCB ku-electroplating?
I-Rigid-Flex Electronic Controlling Board 1. I-PCB ngokusebenzisa imbobo yokucwenga Kunezindlela eziningi zokwakha ungqimba lokucwenga oluhlangabezana nezidingo odongeni lwembobo ye-substrate...Funda kabanzi -
Ukubaluleka kokuhlolwa kwebhodi le-pcb?
Amabhodi esekethe aphrintiwe asetshenziswa kabanzi kuma-elekthronikhi nobuchwepheshe obuhlukahlukene, okuwenza abe amadivaysi abaluleke kakhulu. Kungakhathaliseki ukuthi iselula, ikhompuyutha noma umshini oyinkimbinkimbi, uzothola ukuthi i-pcb inesibopho somsebenzi wedivayisi. Uma isifunda esiphrintiwe ...Funda kabanzi -
Ukuma okulungile kokusebenzisa isisombululo se-nickel plating ekukhiqizeni i-PCB
Ku-PCB, i-nickel isetshenziswa njenge-substrate enamathela ezinsimbi eziyigugu neziyisisekelo. Amadiphozithi e-nickel e-PCB ane-stress low-stress ngokuvamile ahlanganiswe nezisombululo ze-Watt nickel plating eziguquliwe kanye nezinye izixazululo ze-sulfamate nickel plating ezinezithasiselo ezinciphisa ingcindezi. Vumela abakhiqizi abangochwepheshe bahlaziye f...Funda kabanzi -
Kungani ama-PCB enendawo enkulu yethusi?
Amabhodi esekethe e-PCB angabonwa yonke indawo ezintweni ezisetshenziswayo ezahlukahlukene nezisetshenziswa. Ukuthembeka kwebhodi lesifunda kuyisiqinisekiso esibalulekile sokuqinisekisa ukusebenza okuvamile kwemisebenzi ehlukahlukene. Kodwa-ke, kumabhodi amaningi wesifunda, sivame ukubona eziningi zazo ziyizindawo ezinkulu zethusi, ...Funda kabanzi -
Isimiso senqubo yokwelashwa kwe-PCB board OSP surface kanye nesingeniso
Isimiso: Ifilimu ephilayo yenziwa endaweni yethusi yebhodi lesifunda, elivikela ngokuqinile ubuso bethusi obusha, futhi lingavimbela i-oxidation nokungcola emazingeni okushisa aphezulu. Ukujiya kwefilimu ye-OSP ngokuvamile kulawulwa kuma-microns angu-0.2-0.5. 1. Ukugeleza kwenqubo: ukwehlisa amafutha → amanzi...Funda kabanzi -
Khumbula lawa maphuzu ayi-6, bese uvalelisa kumaphutha e-PCB yezimoto!
Imakethe ye-automotive electronics iyindawo yesithathu enkulu yokufakwa kwezicelo zama-PCB ngemuva kwamakhompyutha nokuxhumana. Njengoba izimoto ziye zavela kancane kancane emikhiqizweni eyimishini ngomqondo wendabuko ukuze zibe imikhiqizo yobuchwepheshe obuphezulu ehlakaniphile, enolwazi, kanye ne-mechatronics, i-electroni...Funda kabanzi
