I-One-stop Electronic Manufacturing Services, ikusiza ukuthi uzuze kalula imikhiqizo yakho ye-elekthronikhi evela ku-PCB ne-PCBA
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Izimpahla ezomile | I-athikili eyodwa ithola ukukhiqizwa, ukukalwa kanye nokucindezelwa kwe-ripple yamandla okushintsha
I-switching power ripple ayinakugwenywa. Inhloso yethu enkulu ukwehlisa i-ripple yokuphumayo ibe sezingeni elibekezeleleka. Isixazululo esibaluleke kakhulu sokufeza le njongo ukugwema ukukhiqizwa kwama-ripples. Okokuqala Futhi imbangela. Ngokushintsha kwe-SWITCH, i-current inductanc...Funda kabanzi -
Umthombo wamandla ongalungile uxhume intuthu yesifunda evumayo nengalungile, ungakugwema kanjani lokhu kuphoxeka?
Amaphrojekthi amaningi onjiniyela behadiwe aqedwa ebhodini lembobo, kepha kukhona okwenzekayo kokuxhuma ngephutha amatheminali amahle futhi angalungile okunikezwa kwamandla, okuholela ekushisweni kwezingxenye eziningi ze-elekthronikhi, ngisho nebhodi lonke libhujisiwe, futhi kufanele lishiswe i-ag...Funda kabanzi -
Amathiphu ambalwa wokwahlulela ukugcwaliswa kwesikhala kwe-inductance
I-inductance iyingxenye ebalulekile yokuphakelwa kukagesi kwe-DC/DC. Kunezici eziningi okufanele zicatshangelwe lapho ukhetha i-inductor, njengevelu ye-inductance, i-DCR, usayizi, kanye ne-saturation current. Izici zokugcwaliswa kwesikhala kwama-inductors ngokuvamile aziqondwa kahle futhi zidala inkinga. Leli phepha lizokhuluma ngendlela ...Funda kabanzi -
I-SMT isebenzisa ukuhlaziya okuvamile kwe-solder paste air reflow welding welding kanye nesisombululo (2023 Essence Edition), kuyakufanelekela!
1 Isingeniso Emhlanganweni webhodi lesifunda, i-solder paste inyatheliswa ebhodini lesifunda le-solder pad kuqala, bese kunamathiselwa izingxenye ezihlukahlukene ze-electronic. Ekugcineni, ngemva kwesithando somlilo sokugeleza kabusha, ubuhlalu bethayela ku-solder unama...Funda kabanzi -
[Izimpahla ezomile ] Ukuhlaziywa okujulile kwe-SMT kungani kufanele usebenzise ingcina ebomvu? (2023 Essence Edition), ukufanele!
I-SMT Adhesive, eyaziwa nangokuthi i-SMT adhesive, i-SMT ebomvu enamathelayo, ngokuvamile iyinhlama ebomvu (nayo ephuzi noma emhlophe) esatshalaliswa ngokulinganayo nge-hardener, i-pigment, i-solvent nezinye izinto zokunamathisela, ezisetshenziselwa kakhulu ukulungisa izingxenye ebhodini lokuphrinta, ngokuvamile elisakazwa ngokukhipha noma ukuphrinta isikrini sensimbi...Funda kabanzi -
[Impahla eyomile] Izingcezu zeziqephu ze-SMT zokuhlukaniswa kwe-tin nokunamathisela ezicutshungulwayo, kungakanani ozaziyo? (2023 Essence), ukufanele!
Izinhlobo eziningi zezinto zokusetshenziswa zokukhiqiza zisetshenziswa ekucubunguleni isichibi se-SMT. I-tinnote iyona ebaluleke kakhulu. Izinga lokunamathisela ithini lizothinta ngqo ikhwalithi yokushisela yokucubungula isichibi se-SMT. Khetha izinhlobo ezahlukene zama-tinnuts. Ake ngethule kafushane...Funda kabanzi -
Isihloko esisodwa siyaqonda | Siyini isisekelo sokukhethwa kwenqubo yokucubungula indawo embonini ye-PCB
Inhloso eyisisekelo kakhulu yokwelashwa kwe-PCB ngaphezulu ukuqinisekisa ukushisela okuhle noma izakhiwo zikagesi. Ngenxa yokuthi ithusi ngokwemvelo livame ukuba khona ngesimo sama-oxides emoyeni, akunakwenzeka ukuthi ligcinwe njengethusi lokuqala isikhathi eside, ngakho-ke lidinga ukuphathwa ngethusi. Kukhona...Funda kabanzi -
Funda mayelana newashi ku-PCB
Qaphela ukucatshangelwa okulandelayo kwewashi ebhodini: 1. Isakhiwo a, ikristalu yewashi namasekhethi ahlobene kufanele ahlelwe endaweni emaphakathi ye-PCB futhi abe nokuma okuhle, kunokuba asondele ku-interface ye-I/O. Isekhethi yokukhiqiza iwashi ayikwazi ukwenziwa ikhadi lendodakazi noma ...Funda kabanzi -
Gcina lawa maphuzu ezintambo e-PCB engqondweni
1. Umkhuba ojwayelekile Ekwakhiweni kwe-PCB, ukuze kwenziwe idizayini yebhodi lesekhethi ephezulu ibe nengqondo, ukusebenza okungcono kokumelana nokuphazamiseka, kufanele kucatshangelwe kusukela kulezi zici ezilandelayo: (1) Ukukhethwa okunengqondo kwezendlalelo Lapho uhambisa amabhodi esekethe anemvamisa ephezulu ekwakhiweni kwe-PCB, ...Funda kabanzi -
Mayelana nemishini ye-DIP, abantu be-PCB abanye abawukhafuli umgodi osheshayo!
Qonda i-DIP DIP iyi-plug-in. Ama-chips apakishwe ngale ndlela anemigqa emibili yezikhonkwane, ezingashiselwa ngokuqondile kumasokhethi e-chip anesakhiwo se-DIP noma ashiselwe ezindaweni zokushisela ezinenombolo efanayo yezimbobo. Kulula kakhulu ukubona i-PCB board perforation welding...Funda kabanzi -
Kungani i-CAN bus resistor 120Ω?
Ukumelana netheminali yebhasi ye-CAN kuvamise ukuba ngu-120 ohms. Eqinisweni, lapho uklama, kunezintambo ezimbili zokumelana ne-60 ohms, futhi ngokuvamile kunamanodi amabili angu-120Ω ebhasini. Ngokuyisisekelo, abantu abazi ibhasi elincane le-CAN bancane. Wonke umuntu uyakwazi lokhu. Kunemiphumela emithathu yebhasi le-CAN...Funda kabanzi -
Funda lezi zifunda ezimbili, ukwakheka kwe-PCB akunzima!
Kungani ufunde ukwakheka kwesekethe yamandla Isekethe yokuphakelwa kwamandla iyingxenye ebalulekile yomkhiqizo we-elekthronikhi, ukwakheka kwesekethe yokuphakelwa kwamandla kuhlobene ngqo nokusebenza komkhiqizo. Ukuhlukaniswa kwamasekhethi okuphakela amandla Amasekhethi kagesi emikhiqizo yethu ye-elekthronikhi ikakhulukazi ahlanganisa...Funda kabanzi
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