Iindaba
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Kutheni kufuneka iPCB intywiliselwe kwigolide?
1. Yintoni iGolide yokuntywiliselwa? Ukuyibeka ngokulula, ukuntywiliselwa kwegolide kukusetyenziswa kokubekwa kweekhemikhali ukuvelisa intsimbi yentsimbi kumphezulu webhodi yesekethe ngokusabela kwekhemikhali yokunciphisa i-oxidation. 2. Kutheni kufuneka sintywilisele igolide? Ubhedu kwibhodi yesekethe ubukhulu becala bubomvu c...Funda ngokugqithisileyo -
Ulwazi oluqhelekileyo lovavanyo lwe-flying probe yebhodi yesekethe
Loluphi uvavanyo lwe-flying probe yebhodi yesekethe? Wenza ntoni? Eli nqaku liza kukunika inkcazo eneenkcukacha zovavanyo lwe-flying probe yebhodi yesekethe, kunye nomgaqo wovavanyo lwe-flying probe kunye nezinto ezibangela ukuba umngxuma uvalwe. Nikela. Umgaqo we...Funda ngokugqithisileyo -
Uhlalutyo lwamanyathelo asisiseko okwenza iibhodi zeesekethe ezikhokelwayo
Kukho amanyathelo athile kwimveliso yeebhodi zeesekethe ze-LED. Amanyathelo asisiseko ekuveliseni iibhodi zesekethe ze-LED: i-welding-self-spection-mutual inspection-clean-friction 1. Ibhodi yesekethe ye-LED yebhodi ye-welding ① Isigwebo solwalathiso lwesibane: i-front ijonge phezulu, kunye necala w. .Funda ngokugqithisileyo -
Iindlela ezimbini zokwahlula umgangatho weebhodi zeesekethe
Kwiminyaka yakutshanje, phantse umntu omnye unesixhobo sombane esingaphezulu kwesinye, kwaye ishishini lombane liphuhliswe ngokukhawuleza, eliye lakhuthaza nokunyuka ngokukhawuleza kweshishini lebhodi yesekethe yePCB. Kwiminyaka yakutshanje, abantu banemfuno ephezulu kunye ephezulu yokusebenza kweemveliso ze-elektroniki, ...Funda ngokugqithisileyo -
Ukuthetha ngezinto eziluncedo kunye nezingeloncedo kwiibhodi zeesekethe ze-FPC
Sihlala sithetha ngePCB, ke yintoni iFPC? Igama lesiTshayina le-FPC ikwabizwa ngokuba yibhodi yesekethe eguquguqukayo, ekwabizwa ngokuba yibhodi ethambileyo. Yenziwe ngezinto ezithambileyo kunye ne-insulating. Ibhodi yesekethe eprintiweyo esiyifunayo yeye-pcb. Uhlobo olunye, kwaye luneenzuzo ezithile ukuba iibhodi ezininzi zesekethe ezomeleleyo zenza n...Funda ngokugqithisileyo -
Uhlalutyo lwemibuzo enxulumeneyo malunga nombala weebhodi zeesekethe ze-pcb
Uninzi lweebhodi zeesekethe esizisebenzisayo ziluhlaza? Kutheni kunjalo? Enyanisweni, iibhodi zesekethe ze-PCB azikho luhlaza. Kuxhomekeke kumbala onjani umyili ofuna ukuwenza. Phantsi kweemeko eziqhelekileyo, sikhetha uhlaza, kuba uhlaza luncinci emehlweni, kunye nemveliso kunye nokugcinwa kwepe ...Funda ngokugqithisileyo -
Isiguquli samandla i-IC ene-VDD esezantsi yombane osebenza ngokuzimeleyo umsebenzi wenkqubo
Njengenxalenye ephambili kwinkqubo ye-elektroniki yobunjineli bamandla, i-IC ye-transformer yamandla isetyenziswe ngokubanzi kwiimveliso ezahlukeneyo ze-elektroniki. Inokubaluleka okubonakalayo okubalulekileyo ekuqinisekiseni ukusebenza okuthembekileyo kweemveliso ze-elektroniki kunye nokuphumeza ukonga nokunciphisa ukusetyenziswa kwamandla. Kwi re...Funda ngokugqithisileyo -
Indlela yoqhagamshelo lwePCB
Njengenxalenye ebalulekileyo yomatshini wonke, i-PCB ngokubanzi ayinakho ukwenza imveliso yombane, kwaye kufuneka kubekho ingxaki yoqhagamshelwano lwangaphandle. Umzekelo, uqhagamshelo lombane luyafuneka phakathi kweePCB, iiPCB kunye namacandelo angaphandle, iiPCB kunye neepaneli zezixhobo. Yenye yezinto ezibalulekileyo c...Funda ngokugqithisileyo -
PCBA Reverse Engineering
Inkqubo yokuqonda yobugcisa yebhodi yekopi yePCB kukuskena nje ibhodi yesekethe ukuba ikhutshelwe, ukurekhoda indawo yecandelo elineenkcukacha, emva koko ususe amacandelo ukwenza ibhili yezixhobo (BOM) kwaye ulungiselele ukuthengwa kwezinto, ibhodi engenanto ngumfanekiso oskeniweyo. igqitywe yi copy boa...Funda ngokugqithisileyo -
Ukufikelela kula manqaku ma-6, iPCB ayizugotywa kwaye ijijwe emva kwesithando somlilo!
Ukugoba kunye warping yebhodi PCB kulula ukuba kwenzeke eziko backwelding. Njengoko sonke siyazi, indlela yokuthintela ukugoba kunye warping ibhodi PCB ngokusebenzisa eziko backwelding ichazwe ngezantsi: 1. Ukunciphisa ifuthe lobushushu kwi PCB ibhodi uxinzelelo Ekubeni "ubushushu" yi ma...Funda ngokugqithisileyo -
Izikhokelo zabangeneleli–Iinkcukacha zePCB Postcure!
I. PCB Control Specification 1. PCB ukukhulula kunye nokugcinwa(1) PCB ibhodi etywiniweyo nengavulwanga inokusetyenziswa ngokuthe ngqo kwi-intanethi phakathi kweenyanga ezi-2 zomhla wokwenziwa (2) Umhla wokwenziwa kwebhodi yePCB ungaphakathi kweenyanga ezi-2, kwaye umhla wokukhutshwa kufuneka uphawulwe. emva kokukhupha (3) ukwenziwa kwebhodi yePCB ...Funda ngokugqithisileyo -
Zeziphi iindlela zokuhlola ibhodi yesekethe?
Ibhodi yePCB epheleleyo kufuneka idlule kwiinkqubo ezininzi ukusuka kuyilo ukuya kwimveliso egqityiweyo. Xa zonke iinkqubo zisendaweni, ekugqibeleni iya kungena kwikhonkco lokuhlola. Kuphela iibhodi ze-PCB ezivavanyiweyo ziya kusetyenziswa kwimveliso, ngoko ke unokwenza njani umsebenzi wokuhlola ibhodi yesekethe ye-PCB , Oku kuphezulu...Funda ngokugqithisileyo
