Izindaba
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Izinyathelo Zokuphepha Zokusoda Ngesandla
I-soldering eyenziwa mathupha inqubo evame kakhulu emigqeni yokucubungula ye-SMT.Kodwa inqubo yokushisela kufanele inake ezinye izindlela zokuphepha ukuze isebenze ngokuphumelelayo.Abasebenzi badinga ukunaka la maphuzu alandelayo: 1. Ngenxa yebanga elisuka ekhanda lensimbi eliwu-20 ~ 30cm endaweni...Funda kabanzi -
Wenzani Umshini Wokulungisa I-BGA?
Isingeniso sesiteshi sokudayiswa se-BGA se-BGA siphinde sibizwe ngokuthi isiteshi sokusebenza kabusha se-BGA, okuyisisetshenziswa esikhethekile esisetshenziswa kuma-chips e-BGA anezinkinga zokudambisa noma lapho ama-chips e-BGA amasha edinga ukushintshwa.Njengoba imfuneko yokushisa ye-BGA chip welding iphakeme kakhulu, ngakho-ke ...Funda kabanzi -
Ukuhlukaniswa kwama-Surface Mount Capacitors
Ama-Surface Mount capacitor asethuthuke aba yizinhlobo eziningi nochungechunge, oluhlukaniswa ngokuma, ukwakheka nokusetshenziswa, olungafinyelela amakhulu ezinhlobo.Abizwa nangokuthi ama-chip capacitor, ama-chip capacitor, no-C njengophawu lokumelela isifunda.Kuzinhlelo zokusebenza ezingokoqobo ze-SMT SMD, cishe ama-80%...Funda kabanzi -
Ukubaluleka kwama-Tin-lead Solder Alloys
Uma kuziwa kumabhodi wesifunda aphrintiwe, asikwazi ukukhohlwa indima ebalulekile yezinto ezisizayo.Njengamanje, i-solder ye-tin-lead esetshenziswa kakhulu kanye ne-lead-free solder.Edume kakhulu i-63Sn-37Pb eutectic tin-lead solder, okube yinto ebaluleke kakhulu yokudayiswa nge-elekthronikhi ye-n...Funda kabanzi -
Ukuhlaziywa Kwephutha Logesi
Izinhlobonhlobo zokuhluleka kukagesi okuhle nokubi kusukela emathubeni osayizi wezimo ezilandelayo.1. Ukungaxhumani kahle.Ibhodi kanye ne-slot ukuxhumana okungalungile, ukuphuka kwangaphakathi kwekhebula akusebenzi uma idlula, ipulaki yomugqa kanye nokuxhumana kwetheminali akukuhle, izingxenye ezifana nokushisela okungamanga...Funda kabanzi -
I-Chip Component Pad Design Amaphutha
1. 0.5mm ubude bephedi ye-QFP yinde kakhulu, okuholela ekusekeni okufushane.2. Amasokhethi e-PLCC ama-socket pads mafushane kakhulu, okuholela ekuhlanganisweni okungamanga.3. Ubude bephedi ye-IC bude kakhulu futhi inani lokunamathisela kwe-solder likhulu okuholela ekujikelezeni okufushane ekugelezeni kabusha.4. Ama-chip pads amise okwephiko made kakhulu ukuthi angathinta...Funda kabanzi -
I-Wave Soldering Surface Components Izidingo Zokuklama Idizayini
I. Incazelo yangemuva I-Wave soldering machine welding idlula kwi-solder encibilikisiwe ezingxenyeni zezikhonkwane ukuze kusetshenziswe i-solder nokufudumeza, ngenxa yokunyakaza okuhlobene kwegagasi ne-PCB kanye ne-solder encibilikisiwe "okunamathelayo", inqubo ye-wave soldering iyinkimbinkimbi kakhulu phinda s...Funda kabanzi -
Amathiphu Wokukhetha Ama-Chip Inductors
Ama-chip inductors, aziwa nangokuthi ama-inductors amandla, angenye yezingxenye ezisetshenziswa kakhulu emikhiqizweni ye-elekthronikhi, equkethe i-miniaturization, ikhwalithi ephezulu, isitoreji samandla aphezulu kanye nokumelana okuphansi.Ivamise ukuthengwa ezimbonini ze-PCBA.Lapho ukhetha i-chip inductor, imingcele yokusebenza ...Funda kabanzi -
Ungawamisa Kanjani Amapharamitha Womshini Wokuphrinta We-Solder Paste?
Umshini wokunyathelisa we-Solder unamathisele umshini obalulekile engxenyeni engaphambili yomugqa we-SMT, ikakhulukazi usebenzisa i-stencil ukuze uphrinte unamathisele we-solder ku-pad ecacisiwe, ukuphrinta okuhle noma okubi kwe-solder paste, kuthinta ngqo ikhwalithi yokugcina ye-solder.Okulandelayo ukuchaza ulwazi lobuchwepheshe lwe-t...Funda kabanzi -
Indlela Yokuhlola Ikhwalithi ye-PCB
1. I-X – ray pick up isheke Ngemva kokuba ibhodi lesifunda seliqoqwe, umshini we-X-ray ungasetshenziswa ukubona i-BGA efihlekile yamalunga e-solder ehlanganisa ibhuloho, evulekile, entula i-solder, ukweqisa kwe-solder, ukuwa kwebhola, ukulahlekelwa indawo, i-popcorn, futhi ngokuvamile izimbobo.I-NeoDen X Ray Machine X-Ray Tube Source Spe...Funda kabanzi -
Izinzuzo ze-PCB Assembly Prototyping for Rapid Construction of New Products
Ngaphambi kokuqala ukukhiqiza okugcwele, udinga ukwenza isiqiniseko sokuthi i-PCB yakho iyasebenza futhi.Phela, uma i-PCB yehluleka ngemva kokukhiqizwa okuphelele, awukwazi ukukhokhela amaphutha abizayo noma, okubi nakakhulu, amaphutha angabonwa ngisho nangemva kokufaka umkhiqizo emakethe.I-Prototyping iqinisekisa ukuqedwa kusenesikhathi...Funda kabanzi -
Yiziphi Izimbangela Nezixazululo Zokuhlanekezeka kwe-PCB?
Ukuhlanekezelwa kwe-PCB kuyinkinga evamile ekukhiqizeni inqwaba ye-PCBA, okuzoletha umthelela omkhulu ekuhlanganiseni nasekuhlolweni.Ungayigwema kanjani le nkinga, sicela ubheke ngezansi.Izimbangela zokuhlanekezelwa kwe-PCB zimi kanje: 1. Ukukhetha okungafanele kwempahla yokusetshenziswa ye-PCB, njenge-T ephansi ye-PCB, ikakhulukazi i-pape...Funda kabanzi
