Izindaba
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I-Basic Terminology for Advanced Packaging
Ukupakisha okuthuthukisiwe kungenye yezinto ezivelele zobuchwepheshe zenkathi 'Yokungaphezu kuka-Moore'.Njengoba ama-chips eba nzima futhi emba eqolo ukwenza ama-miniaturise endaweni ngayinye yenqubo, onjiniyela bafaka ama-chips amaningi kumaphakheji athuthukile ukuze bangasadingeki bazabalaze ukuhleba...Funda kabanzi -
Yimaphi amaphuzu akhethekile okufanele uwaqaphele ekukhiqizweni kwe-SMT?
I-SMT ingenye yezingxenye eziyisisekelo zezingxenye ze-elekthronikhi, ezibizwa ngokuthi amasu okuhlangana angaphandle, ahlukaniswe angabikho iphinikhodi noma umthofu omfushane, ngokusebenzisa inqubo yokuphinda i-reflow soldering noma i-dip soldering ekuhlanganiseni kokushisela amasu omhlangano wesifunda, futhi manje isithandwa kakhulu i-electronic assembly...Funda kabanzi -
Kusho ukuthini ukudipha?
Ukucubungula kwe-PCBA ngaphezu kwe-SMD, eminye imikhiqizo nayo idinga i-DIP (plug-in).I-DIP iyingxenye ye-SMT ngemva kwenqubo, emshinini we-SMT we-SMD, i-reflow oven soldering ilungile, uma kungekho plug-in edingekayo khona-ke umsebenzi wesheke ok ungathunyelwa kumakhasimende, uma futhi udinga i-plug-in, kuyadingeka t...Funda kabanzi -
PCBA Processing Izindleko
Izintengo zokucubungula ze-PCBA zingabalwa ngokucabangela izici ezilandelayo: 1. Izindleko zengxenye: bala izindleko zokuthenga zezingxenye ezidingekayo, okuhlanganisa intengo yeyunithi kanye nenani lezingxenye.2. Izindleko zebhodi le-PCB: cabangela izindleko zokukhiqiza zebhodi le-PCB, okuhlanganisa nezindleko zeth...Funda kabanzi -
Ungalungisa Kanjani Amapharamitha Womshini Wokugoqa We-Wave Ukuze Unciphise I-Dross Generation?
Umshini wokugcwalisa i-Wave uyinqubo yokuhlanganisa esetshenziswa embonini yokukhiqiza izinto zikagesi ukuze ihlanganise izingxenye zamabhodi esekethe.Ngesikhathi senqubo ye-wave soldering, kukhiqizwa amanyela.Ukuze kuncishiswe ukukhiqizwa kwemfucumfucu, ingalawulwa ngokulungisa amapharamitha we-wave soldering....Funda kabanzi -
Umgomo kanye nokusetshenziswa kwe-PCB E-test Fixture
Ukucutshungulwa kwe-PCBA kanye nenqubo yokukhiqiza kuvame ukusebenzisa izinhlobo ezimbili ze-E-test fixture, eyodwa i-pcb test fixture, enye i-PCBA test fixture, ngokuvamile kukhona amakhasimende azodideka nohlobo olunjalo.Amanye amakhasimende akazi ukuthi lezi zinsimbi zokuhlola zisetshenziselwa ini, okulandelayo ukwethula i-pr...Funda kabanzi -
Incazelo Yobuchwepheshe Yomshini we-SMT
Isistimu yokubeka i-XY ne-Z-axis XY iyinkomba eyinhloko yokuhlola ukunemba komshini wokubeka, ohlanganisa indlela yokushayela kanye nesistimu ye-servo.Ukwenyuka kwejubane lokubeka kusho ukuthi indlela yokudlulisa i-XY ikhiqiza ukushisa ngenxa yokwenyuka kwesivinini sokusebenza,...Funda kabanzi -
Iyini Inkinga Yokudonsa Ithiphu Ye-Solder Joint?
Ukucutshungulwa kwe-PCBA ngesilinganiso empeleni kuwumkhiqizo osuka enqubweni yangaphambili uye enqubweni elandelayo phakathi kwesikhathi esidingekayo ukuze udliwe, khona-ke isikhathi esincane, ukusebenza kahle okuphezulu, ukuphakama kwezinga lesivuno, ngemva kwakho konke, kuphela lapho umkhiqizo wakho ungenazo izinkinga. ukugelezela esinyathelweni esilandelayo.Wit...Funda kabanzi -
Inqubo Yokukhiqiza Kagesi Yamabhokisi Ensimbi
Idizayini kanye Ne-Prototyping Isinyathelo sokuqala senqubo yokukhiqiza ugesi wamabhokisi ensimbi ukuklama kanye nokwenza i-prototyping.Ithimba lokuklama lisebenzisana eduze neklayenti ukuze lidale imidwebo ye-CAD ehlangabezana nezicaciso zabo.Uma umklamo usuphothuliwe, kwakhiwa i-prototype ukuze kuqinisekiswe ukuklanywa ...Funda kabanzi -
Ungayifaka Kanjani Futhi Ulungise I-Stencil Emshinini Wokuphrinta We-SMT Ozenzakalelayo?
Imishini yokuphrinta yokunamathisela ye-solder ezenzakalelayo ngokugcwele ivamise ukusebenzisa i-stencil njengesifanekiso sokuphrinta sokuphrinta unamathisele we-solder ku-PCB.Ezinye izinyathelo kwabelwana ngazo ngezansi mayelana nendlela yokufaka i-stencil emshinini wokuphrinta we-solder unamathisela ozenzakalelayo: 1. Lungiselela amathuluzi nezinto zokwakha: Qiniseka ukuthi ...Funda kabanzi -
Idizayini ye-Inverter Circuit
Idizayini yohlelo Isinyathelo sokuqala sokuklama isekethe ye-inverter ukwakha umdwebo wohlelo.Lo mdwebo uzobonisa ukwakheka kwesekethe jikelele kanye nokuxhumana phakathi kwezingxenye ezihlukahlukene.Izingxenye eziyinhloko ze-inverter circuit yi-DC power supply, i-oscillator, umshayeli ...Funda kabanzi -
Uhlolojikelele lwe-Resistors
Ama-resistors ayizingxenye ze-elekthronikhi ezisetshenziswayo ezisetshenziselwa ukulawula ukugeleza kwamanje kusekethe ngokunikeza ukumelana.Asetshenziswa ezinhlobonhlobo zamasekethe e-elekthronikhi, ukusuka kumasekethe alula we-LED kuya kuma-microcontrollers ayinkimbinkimbi.Umsebenzi oyisisekelo we-resistor ukumelana nokugeleza kwe-cu...Funda kabanzi
