Iindaba
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Iindlela ezininzi zonyango lwe-PCB ze-PCB
Ukuphakanyiswa kwenqanaba lomoya eshushu esetyenzisiweyo kumphezulu we-PCB Molven Tin othengisayo kunye nokufudumeza kwamenza umgangatho womoya (ovuthuzayo). Ukwenza ukuba ifom yokunyangwa okunganyangekiyo kunokunika impindezelo elungileyo. Umthengisi womoya oshushu kunye nobhedu lwenza ubhedu-sikkim copting kwi-cunction, kunye ne-tickne ...Funda ngokugqithisileyo -
Amanqaku e-Copper Clad Shicilela iBhodi yeSekethe
I-CCL (i-Copper Clad Lile) kukuthatha indawo yokuphumla kwi-PCB njengenqanaba lesalathiso, emva koko ligcwalise ngobhedu oluqinileyo, olusaziwa ngokuba nobhedu. Ukubaluleka kwe-CCL njengasezantsi: ukunciphisa ukunyathela komhlaba kunye nokuphucula ubuchule bokuchasana nokuchasana nokuphazamiseka ukunciphisa i-voltage kwaye kuphuculwe i-powe ...Funda ngokugqithisileyo -
Luphi ulwalamano phakathi kwe-PCB nesekethe elihlanganisiweyo?
Kwinkqubo yokufunda ngombane, sisoloko siqonda iBhodi yeSiphaluka eprintiweyo (i-PCB) kunye neSetyhula edityanisiweyo (i-IC), abantu abaninzi 'badidekile "malunga nezi zixhobo zimbini. Ngapha koko, azikho nzima, namhlanje siya kucacisa umahluko phakathi kwe-PCB kunye nesetyhula edityanisiweyo ...Funda ngokugqithisileyo -
Umthamo wokuphefumla kwe-PCB
Umthamo wokuphathwa kwe-PCB uxhomekeke kwezi zinto zilandelayo: Ububanzi bomgca, ubukhulu bomgca (ubukhulu becala), iqondo lobushushu liyanyuka. Njengoko sonke sazi, sibanzi umkhondo we-PCB, okukhulu ngakumbi komthamo. Ucinga ukuba phantsi kweemeko ezifanayo, i-10 Miline CA ...Funda ngokugqithisileyo -
Izinto eziqhelekileyo zePCB
I-PCB kufuneka ilinganiswe ngomlilo kwaye ayinakutshiswa kubushushu obuthile, kuphela ukuthambisa. Inqaku lobushushu ngeli xesha libizwa ngokuba yi-Gload Transferege (PG POP), enxulumene nokungazi kozinzo lwePCB. Yeyiphi i-PCB ephezulu ye-TG kunye nezibonelelo zokusebenzisa i-PCB ephezulu ye-TG? Nini ...Funda ngokugqithisileyo -
Ukukhula komzimveliso wase China
Umthombo: I-OCT yeMihla ngemihla ye-OCT ye-OCT ye-OCT nge-OCT ye-OCT kwi-3 ka-2019 okwangoku, imeko yemveliso yaseTshayina ikhulisa urhwebo lwamanye amazwe, kwaye ukhuphiswano luthandi ngokuthe ngcembe. Ukwenzela ukophula ubuchwephesha obuphambili kumanqanaba ehlabathi aphantsi kwehlabathi, i-Miit (Icandelo loMphathiswa Wezolimi Nokutewa kweTekhnoloji ye-China) ...Funda ngokugqithisileyo -
Ithemba elibanzi lomzi mveliso we-5g -pb
Ixesha le-5G liyeza, kunye nemveliso ye-PCB iya kuba ngoyena mntu uphumeleleyo. Kwixesha le-5g, ngokunyuka kwebhendi ye-5G frequency, isitayile esingenazingcingo siyantywila kwisikhululo sendlela esiphakamileyo, isiseko seSikhululo seSoftware kunye neSoftware yeSoftwareFunda ngokugqithisileyo
