Iindaba
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Kutheni iplagi i-vias ye-PCB?
Umngxunya oqhubayo nge-Hole ukwabizwa ngokuba yi-HoLE. Ukuze kufezekiswe iimfuno zabathengi, ibhodi yesekethe nge-Hole kufuneka ixoke. Emva kokuziqhelanisa nokuziqhelanisa, i-Alumuminium ye-Alumnum itshintshiwe, kwaye iBhodi yeBhodi yeSekethe yeBhodi yomThetho kunye nePlagging igqityiwe kumhlophe ...Funda ngokugqithisileyo -
Ukungaqondi kakuhle 4: Uyilo lwamandla ophantsi
Impazamo eqhelekileyo 17: Ezi miqondiso zebhasi zonke zitsalwa ngabaphikisi, ngoko ndiziva ndikhululekile. Isisombululo esifanelekileyo: Zininzi izizathu zokuba imiqondiso kufuneka ikhutshelwe kwaye ihle, kodwa ayizizo zonke ezo zonke zinokutsalwa. Ukutsala kunye nokutsala i-treatFunda ngokugqithisileyo -
Qhubeka kwiSahluko sokuGqibela: ukungaqondi kakuhle 2: Uyilo lokuthembeka
Impazamo eqhelekileyo 7: Le Bhodi enye iveliswe kwiibatch ezincinci, kwaye akukho ngxaki sele ifunyenwe emva kwexesha elide lokuvavanywa, ke akukho mfuneko yokufunda i-chip cully. Impazamo eqhelekileyo 8: Andinakungxoxokazi ngeempazamo zomsebenzi womsebenzisi. Isisombululo esifanelekileyo: Ichanekile ukufuna umsebenzisi ukuba ...Funda ngokugqithisileyo -
Iinjineli ze-elektroniki zihlala zenza iimpazamo (1) zingaphi izinto oyenzileyo?
Ukungaqondi 1: Ukugcina iindleko kwimpazamo eyi-1: Nguwuphi umbala ofanele ukhanyise i-panel? Ndikhetha wena blue, ndikhethe. Isisombululo esifanelekileyo: Kwizibane zesalathisi kwimarike, ibomvu, iluhlaza, i-tyheli, i-orenji, ngaphandle kokupakisha, zinayo ...Funda ngokugqithisileyo -
Yintoni omele uyenze ukuba i-PCB igqityiwe
Kwibhodi yePCB ikopi yePCB, ukungakhathali okuncinci kunokubangela iplate engezantsi. Ukuba ayiphuculwanga, iya kuchaphazela umgangatho kunye nokusebenza kweBhodi yePCB. Ukuba ilahlwe ngokuthe ngqo, iya kubangela ilahleko yendleko. Nazi ezinye iindlela zokulungisa ukwenziwa kweplate engezantsi. ...Funda ngokugqithisileyo -
Iqhinga elincinci lezinto zokuvavanya i-stt
Ezinye izinto ze-SMD zincinci kakhulu kwaye azisebenzi kuvavanyo kwaye zilungiswe ngeepensile zezilwanyana ezininzi. Enye yeyokuba kulula ukubangela isiphaluka esifutshane, kwaye enye yeyona nto kukuba ukungasebenzi kwiBhodi yeSekethe edityaniswe ne-subral toight ukuchukumisa inxenye yentsimbi. Wakhe ...Funda ngokugqithisileyo -
Uhlalutyo lweempazamo zombane kumaxesha amnandi kunye namaxesha amabi
Ngokwenyani, iimpazamo ezahlukeneyo zombane ezinamaxesha amahle kwaye amabi zibandakanya ezi meko zilandelayo: 1. Unxibelelwano olungalungangaFunda ngokugqithisileyo -
Iimpawu kunye nomgwebo woMonakaliso wokuxhathisa
Ihlala ibonwa ukuba uninzi lwabaqalayo luyaphola ngenxa yokungaxhathisi ngelixa ilungisa isekethe, kwaye iphazamisekile kwaye idlule. Ngapha koko, ilungisiwe kakhulu. Logama nje uyaluqonda umonakalo wokuchasana, akufuneki uchithe ixesha elininzi. Ukuxhathisa yi ...Funda ngokugqithisileyo -
I-PCB kwisakhono sepaneli
1. Isakhelo sangaphandle (icala elisecaleni) le-jigsaw i-jigsaw kufuneka yamkele uyilo oluvaliweyo loyilo lokuqinisekisa ukuba i-PCB jigsaw ayiyi kutshitshiswa emva kokuba ilungiselelwe umjikelo; I-2. I-PCB yePCB ububanzi be-≤260mm (umgca we-Niemens) okanye ≤300mm (umgca we-fuji); Ukuba ukusasaza okuzenzekelayo kuyafuneka, ububanzi bePCB yePCB ubude ≤ ...Funda ngokugqithisileyo -
Kutheni ipeyinti kwiBhodi yeSiphaluka?
1. Yintoni le ntlungu yobathathu? Iipeyinti ezintathu zepeyinti yifomula ekhethekileyo yepeyinti, esetyenziselwa ukukhusela iibhodi zesekethe kunye nezixhobo ezinxulumene nokomthetho. Ipeyinti yobungqina bontathu ixhathisa kakuhle kubushushu obuphezulu nophantsi; Yenza ifilimu yokukhusela ebonakalayo emva konyango, enayo ...Funda ngokugqithisileyo -
Ingqondo eqhelekileyo kunye neendlela zokuhlolwa kwe-PCB: Jonga, mamela, unuka, chukumisa ...
Ingqondo eqhelekileyo kunye neendlela zokuhlolwa kwe-PCB: Jonga, mamela, unuka ...Funda ngokugqithisileyo -
Uqhagamshelo ngombane ngempumelelo
Ngokwamava awona mveliso isetyenziswa kakhulu ngabavelisi abaninzi, kufuneka ilandelwe le migaqo ilandelayo xa usebenzisa i-inki: 1. Ngayiphi na imeko, iqondo lobushushu alinakutshintsha kakhulu, kungenjalo liya kuchaphazela i-inki kwaye ...Funda ngokugqithisileyo
