Iindaba
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Uhlalutyo lweenkqubo zonyango ezingaphezulu kwimveliso ye-PCB
Kwinkqubo yemveliso yePCB, inkqubo yonyango lomphezulu linyathelo elibaluleke kakhulu. Ayichaphazeli nje ukubonakala kwe-PCB, kodwa ikwanxulumene ngqo nokusebenza, ukuthembeka kunye nokuqina kwePCB. Inkqubo yonyango engaphezulu komhlaba inokubonelela ngomkhenkce ukukhusela i ...Funda ngokugqithisileyo -
Izicelo zePCB ezininzi zePCB kunye neziBonelelo
Ukufika kwee-PCB ezininzi ze-Mulls, iibhodi zesekethe eziprintiweyo bezishicilelwe zizinto zazo ezingatshatanga okanye eziphindwe kabini, zezona zimiselweyo zokupheliswa kwezicelo ze-frequal onling kunye nokuphazamiseka kwe-electromagnetic (i-EMI). Inomtsalane ...Funda ngokugqithisileyo -
Yintoni amanqaku ovavanyo lwe-PCB?
Inqaku lovavanyo kwi-PCB yipali yobhedu evelisiweyo enokusetyenziselwa ukukhangela ukuba i-COMICE isebenza na. Ngexesha lemveliso, abasebenzisi banokufaka imiqondiso yovavanyo ngokusebenzisa amanqaku ovavanyo ukuze babone imiba enokubakho. Iziphumo zoVavanyo zigqiba ukuba i-bonakalise i-timel / h ...Funda ngokugqithisileyo -
Uhlalutyo olufutshane lwemithetho ye-RF PCB
I-radicantey (i-RF) IMithetho ye-Wicb ye-PCB yenye yezinto eziphambili ekuqinisekiseni ukusebenza kwezixhobo zonxibelelwano ngaphandle kwamacingo. Kuyinto yoyilo oluphezulu lokuyila, i-PCB i-PCB ayikhathali kuphela, kodwa inefuthe elibonakalayo ekuswelekeni nasekupheleni kwe-sig ...Funda ngokugqithisileyo -
Yintoni i-FR-5 kwimveliso ye-PCB?
Izinto ezihlawulelwayo zedangatye ezihlawulelweyo zisebenza njengezinto ezibalulekileyo ekunciphiseni iingozi zomlilo kunye nokuqinisekisa ukuqina kwezixhobo ze-elektroniki. Phakathi kwezi zinto, Fr-5, eyaziwa ngokuba yidangatye eli-5, ivela njengesisombululo esiqhekekileyo, sibonisa inkqubela phambili yokunganyangeki komlilo, i-MAPPRTRTRTURT ...Funda ngokugqithisileyo -
Kutheni le nto uninzi lwabayili be-PCB lukhetha ukubeka ubhedu?
Emva kwayo yonke imixholo yoyilo ye-PCB yenziwe, ihlala ihamba inyathelo eliphambili lenyathelo lokugqibela - ibeka ubhedu. Ke kutheni lenza ukuba ibeka ubhedu ekugqibeleni? Awungekhe uyile? I-PCB, indima yolawulo lobhedu inqabile ...Funda ngokugqithisileyo -
Iibhodi ze-PCB ezenziwe nge-PCB: Eyona nto iphambili ekuphuculeni ukhuphiswano lwemveliso
IBhodi ye-PCB eNgcwele yenye yezinto eziphambili zemveliso ye-elektroniki. Uyilo lwayo kunye nemveliso yokwenza imveliso ichaphazela ngokuthe ngqo ukusebenza, ukuthembeka kunye nokusebenza kwexabiso lemveliso. Masithethe malunga nendlela iBhodi yePCB eyenzelwe ukuba ibe yinto ephambili ekuphuculeni ukhuphiswano lwemveliso. ...Funda ngokugqithisileyo -
Ibhodi yesekethe eqhelekileyo imigangatho emine
Kwindawo eqhubekayo yentengiso yentengiso, abavelisi bebhodi yesekethe bazama ukunciphisa iindleko zokufumana isabelo esikhulu sentengiso, ekufumaneni ukuncitshiswa kweendleko kwangaxeshanye, sihlala siwugcina umgangatho weBhodi yeBhodi. Ukwenzela ukuba abathengi bakuqonda okunzulu koku ...Funda ngokugqithisileyo -
Yintoni i-wire?
I-Whely Bonding yindlela yokudibanisa isinyithi ikhokelela kwi-pad, oko kukuthi, ubuchule bokudibanisa iitshipsi zangaphakathi nangaphandle. Ngolwakhiwo, isinyithi sikhokelela njengebhulorho phakathi kwe-chip kaChip Kwiintsuku zokuqala, izakhelo ezikhokelayo zazi ...Funda ngokugqithisileyo -
Abavelisi be-PCB yeShishini
Ukuvelisa imizi-mveliso ishishini elibeka iimfuno eziphambili ngokuchaneka, ukuthembeka kunye nokuqina. Phakathi kwabavelisi abaninzi, ukuvavanya inqanaba lobugcisa kunye namandla emveliso ye-PCB ye-PCB ye-PCB sisitshixo sokuqinisekisa umgangatho wemveliso kunye nentlanganiso ye-Nee mveliso yeSoftware ...Funda ngokugqithisileyo -
Impembelelo yeqhinga le-PCB ye-PCB ye-PCB yomnwe womnwe womnwe kunye nenqanaba lomgangatho owamkelekileyo
Kwisixhobo sokuchaneka kwezixhobo ze-elektroniki zanamhlanje, ibhodi yesekethe eprintiweyo idlala indima ephambili, kunye nomnwe wegolide, njengenxalenye ephambili yokunxibelelana, umgangatho wayo uchaphazela ngokuthe ngqo intsebenzo kunye nobomi benkonzo yeBhodi. Umnwe wegolide ubhekisa kwiGolide ...Funda ngokugqithisileyo -
Uhlalutyo lweziphene eziqhelekileyo zeeBhodi zeSekensi yePCB
Kwimigangatho ye-mineatherition kunye nenkqubo yokufumana ingxaki yezixhobo ze-elektroniki zangoku, iBhodi yeSekethe eprintiweyo idlala indima ebalulekileyo. Njengebhulorho phakathi kwamacandelo e-elektroniki, i-PCB iqinisekisa ukuhanjiswa okusebenzayo kwemiqondiso kunye nokunikezelwa kwamandla. Nangona kunjalo, ngexesha lokuchaneka kwayo kunye ne-manu ...Funda ngokugqithisileyo
