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Kungani kufanele sixhume i-vias ku-PCB?
Kungani kufanele sixhume i-vias ku-PCB?Ukuze kuhlangatshezwane nezidingo zamakhasimende, i- via hole ebhodini lesekethe kufanele ixhunywe.Ngemuva kokuzijwayeza okuningi, inqubo yembobo yepulaki ye-aluminium yendabuko iyashintshwa, futhi inethi emhlophe isetshenziselwa ukuqedela ukushisela ukumelana nokuxhuma imbobo ye-cir...Funda kabanzi -
Ungahlola kanjani izingxenye zokwehluleka ku-PCB
Indlela yokuhlola izingxenye zokwehluleka ekwenziweni nasekuhlanganiseni kwe-PCB PCB akunzima, okunzima ukuthi ungayihlola kanjani i-PCB ngemuva kokuqedwa kokukhiqizwa.Amaphutha ajwayelekile webhodi lesekethe le-PCB agxile kakhulu ezingxenyeni, njengama-capacitor, resistors, inductors, diode, tri...Funda kabanzi -
Ungayibona kanjani i-polarity yengxenye ye-SMT
Indlela yokuhlonza i-polarity yengxenye ye-SMT Ukunaka okukhethekile kufanele kukhokhwe ezingxenyeni ze-polarity kuyo yonke inqubo yokucubungula ye-PCBA, ngoba izingxenye zokuma okungalungile zizoholela ezingozini zenqwaba kanye nokwehluleka kwebhodi lonke le-PCBA.Ngakho-ke, kubaluleke kakhulu ukuthi unjiniyela ...Funda kabanzi -
Izinkinga kufanele zinakwe lapho ipulaki izingxenye in inqubo PCB Assembly
Izinkinga kufanele zinakwe lapho izingxenye zepulaki kunqubo Yomhlangano we-PCB Izingxenye ze-PCB kufanele zikhethwe ngendlela efanele esakhiweni sokuhlangabezana nezidingo zomsebenzi wesekethe.Kufanele kuqashelwe ukuthi umkhawulo kagesi obucayi wezingxenye ezinomsebenzi ofanayo, imodeli ...Funda kabanzi -
Iyini indinganiso yokukhetha izingxenye nezinto zokwakha lapho uhlanganisa i-PCB?
Iyini indinganiso yokukhetha izingxenye nezinto zokwakha lapho uhlanganisa i-PCB?Ukucutshungulwa komhlangano we-PCB kufaka phakathi idizayini yesifunda ephrintiwe, i-PCB prototyping, ibhodi le-SMT PCB, ukutholwa kwengxenye nezinye izinqubo.Ngakho-ke, yiziphi izingxenye zokucubungula ibhodi le-PCBA namazinga okukhetha ama-substrate?1. S...Funda kabanzi -
Uyini umphumela wombala wokumelana ne-solder ku-PCB?
Uyini umphumela wombala wokumelana ne-solder ku-PCB?Ibhodi le-PCB alilona elinemibala eminingi, liwusizo kakhulu.Empeleni, umbala we-PCB board surface umbala we-solder mask.Okokuqala, ukumelana ne-solder kungavimbela ukuhlanganisa okungalungile kwezingxenye.Okwesibili, kungabambezela impilo yesevisi ye ...Funda kabanzi -
Iyini isevisi ye-PCBA OEM
Iyini insiza ye-PCBA OEM Ngomqondo omncane, i-PCBA OEM (isevisi yomhlangano we-Turnkey PCB) ihlinzeka ngezinkonzo zebhodi le-PCB, ukutholakala kwezingxenye kanye nokuhlanganiswa kwe-PCB.Ngobubanzi, i-PCBA OEM ihlinzeka ngesethi ephelele yezinsizakalo zokucubungula ze-PCBA kusuka kumklamo wohlelo lwe-elekthronikhi, ukuthuthukiswa komkhiqizo we-elekthronikhi...Funda kabanzi -
Umehluko phakathi komhlangano we-PCB ne-PCB
Umehluko phakathi kwe-PCB ne-PCB assembly Iyini i-PCBA PCBA isifinyezo somhlangano webhodi lesifunda ophrintiwe.Kusho ukuthi, ama-PCB angenalutho adlula kuyo yonke inqubo ye-SMT ne-DIP plug-in.I-SMT ne-DIP zombili izindlela zokuhlanganisa izingxenye ebhodini le-PCB.Umehluko omkhulu wukuthi i-SMT ayi...Funda kabanzi -
Izeluleko ezi-5 ezibalulekile zephaneli ye-PCB ye-PCB Assembly
Amathiphu angu-5 abalulekile we-PCB design panelization ye-PCB Assembly Enqubeni yokuhlanganisa i-PCB, sizodinga imishini ye-SMT ukuze inamathisele izingxenye ku-PCB.Kodwa njengoba wonke usayizi we-PCB, umumo noma izingxenye zihlukile, ukuze uzivumelanise kangcono nenqubo yokuhlanganisa ye-SMT, uthuthukise ukusebenza kahle nokubomvu...Funda kabanzi -
Yini okufanele siyenze ngaphambi kwama-SMT ama-PCB phakathi nenqubo yokuhlanganisa i-PCB?
Yini okufanele siyenze ngaphambi kwama-SMT ama-PCB phakathi nenqubo yokuhlanganisa i-PCB?I-PCBFuture inefekthri yokuhlanganisa i-smt, engahlinzeka ngezinsizakalo zomhlangano we-SMT zephakeji elincane kakhulu lezingxenye ze-0201.Isekela izindlela ezihlukahlukene zokucubungula ezifana nomhlangano we-turnkey PCB kanye nezinsizakalo ze-OEM ze-pcba.Manje, ngizofaka...Funda kabanzi -
Amacala enkinga yokuklama ajwayelekile ye-BGA ku-PCB/PCBA
Sivame ukuhlangana ne-BGA soldering empofu enqubweni yenqubo yokuhlanganisa i-PCB ngenxa yokuklama okungalungile kwe-PCB emsebenzini.Ngakho-ke, i-PCBFuture izokwenza isifinyezo kanye nesingeniso kumacala amaningana ezinkinga zokuklama ezivamile futhi ngethemba ukuthi inganikeza imibono ebalulekile kubaklami be-PCB!Kukhona ikakhulukazi t...Funda kabanzi -
Izinga lobuhlalu bethayela ebhodini le-PCBA
Izinga elamukelekayo losayizi we-tin bead endaweni yebhodi ye-PCBA.1.Ububanzi bebhola likathayela abudluli ku-0.13mm.2.Inani lobuhlalu bukathini obunobubanzi obungu-0.05mm-0.13mm phakathi kobubanzi obungu-600mm alidluli ku-5 (uhlangothi olulodwa).3. Inani lobuhlalu bukathini obunodayimane...Funda kabanzi
