Izindaba
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Ibhodi lesifunda eliphrintiwe
Amabhodi esekethe aphrintiwe, aphinde abizwe ngokuthi Amabhodi esekethe Aphrintiwe, ayizixhumanisi zikagesi zezingxenye ze-elekthronikhi.Amabhodi esekethe aphrintiwe avame ukubizwa ngokuthi “PCB” kunokuthi “PCB board”.Sekuyiminyaka engaphezu kwe-100 ithuthukiswa;Umklamo wayo ngokuyinhloko...Funda kabanzi -
Iyini imbobo ye-PCB Tooling?
Imbobo yamathuluzi ye-PCB ibhekisela ekunqumeni isikhundla esithile se-PCB ngembobo yenqubo yokuklama ye-PCB, ebaluleke kakhulu kunqubo yokuklama i-PCB.Umsebenzi womgodi wokuthola indawo yi-datum yokucubungula lapho ibhodi lesifunda eliphrintiwe lenziwa.Indlela yokumisa imbobo ye-PCB...Funda kabanzi -
Inqubo Yokubhola Emuva ye-PCB
Kuyini ukubhola ngemuva?Ukubhola emuva kuwuhlobo olukhethekile lokubhoboza imbobo ejulile.Ekukhiqizeni amabhodi anezingqimba eziningi, njengamabhodi angu-12-layer, sidinga ukuxhuma ungqimba lokuqala kungqimba lwesishiyagalolunye.Ngokuvamile, sibhoboza imbobo (imbobo eyodwa) bese sicwilisa ithusi.Ngale ndlela, ...Funda kabanzi -
PCB Circuit Board Design Amaphuzu
Ingabe i-PCB iqedile uma isakhiwo sesiqediwe futhi azikho izinkinga ezitholakalayo ngokuxhumeka nesikhala?Yebo, impendulo ingucha.Abaningi abasaqalayo, ngisho nonjiniyela abanolwazi, ngenxa yesikhathi esilinganiselwe noma ukuntula isineke noma ukuzethemba kakhulu, bavame ukushesha, bashaye indiva...Funda kabanzi -
Kungani i-Multilayer PCB Iyizendlalelo?
Ibhodi le-PCB linongqimba olulodwa, izendlalelo ezimbili nezingqimba eziningi, phakathi kwazo okungekho mkhawulo enanini lezendlalelo zebhodi lezingqimba eziningi.Njengamanje, kunezingqimba ezingaphezu kwe-100 ze-PCB, futhi i-PCB ye-multilayer evamile iyizendlalelo ezine nezingqimba eziyisithupha.Pho kungani abantu bethi, “kungani ama-PCB multilayers m...Funda kabanzi -
Ukunyuka Kwezinga Lokushisa Kwebhodi Lesekethe Eliphrintiwe
Isizathu esiqondile sokwenyuka kwezinga lokushisa kwe-PCB kungenxa yokuba khona kwemishini yokuhlakaza amandla esekethe, amadivaysi e-elekthronikhi anamazinga ahlukene okuchithwa kwamandla, futhi amandla okushisa ahluka ngokuhlakazeka kwamandla.Izimo ezi-2 zokukhuphuka kwezinga lokushisa ku-PCB: (1) ukukhuphuka kwezinga lokushisa lendawo noma...Funda kabanzi -
Indlela yemakethe ye-PCB Industry
--kusuka ku-PCBworld Ngenxa yobuhle besidingo esikhulu sasekhaya saseChina...Funda kabanzi -
Eziningana Multilayers Pcb Surface Ukwelashwa Izindlela
Ukulinganisa komoya oshisayo kusetshenziswa phezu kwe-PCB encibilikisiwe ye-tin lead solder kanye nenqubo yokulinganisa komoya ocindezelwe oshisayo (i-flat flat).Ukulenza libe i-oxidation resistant coating kunganikeza ukushisela okuhle.Isoda yomoya oshisayo kanye nethusi zakha inhlanganisela yethusi-sikkim lapho kuhlangana khona imigwaqo, enogqinsi...Funda kabanzi -
Amanothi e-copper clad Phrinta ibhodi lesifunda
I-CCL (Copper Clad Laminate) ithatha indawo eyisipele ku-PCB njengeleveli yereferensi, bese iyigcwalisa ngethusi eliqinile, elaziwa nangokuthi ukuthela ithusi.Ukubaluleka kwe-CCL njengoba ngezansi: nciphisa i-impedance yomhlabathi futhi uthuthukise ikhono lokulwa nokuphazamiseka kunciphisa ukwehla kwamandla kagesi futhi kuthuthukise amandla...Funda kabanzi -
Buyini Ubudlelwano Phakathi kwe-PCB kanye Nesekethe Edidiyelwe?
Enqubweni yokufunda izinto zikagesi, sivame ukubona ibhodi lesifunda eliphrintiwe (PCB) kanye nesekethe edidiyelwe (IC), abantu abaningi "badidekile" ngale miqondo emibili.Eqinisweni, azikho inkimbinkimbi kangako, namuhla sizocacisa umehluko phakathi kwe-PCB ne-integrated circ...Funda kabanzi -
Amandla okuthwala we-PCB
Umthamo wokuthwala we-PCB uncike ezintweni ezilandelayo: ububanzi bomugqa, ukujiya komugqa (ugqinsi lwethusi), ukukhuphuka kwezinga lokushisa okuvumelekile.Njengoba sonke sazi, ukuvuleka komkhondo we-PCB, kuba mkhulu umthamo wamanje wokuthwala.Uma sicabanga ukuthi ngaphansi kwezimo ezifanayo, ulayini we-10 MIL ungaba ...Funda kabanzi -
Okujwayelekile kwe-PCB Material
I-PCB kumele imelane nomlilo futhi ayikwazi ukusha ngezinga lokushisa elithile, ukuze ithambe kuphela.Iphoyinti lokushisa ngalesi sikhathi libizwa ngokuthi izinga lokushisa lokushintsha kwengilazi (iphoyinti le-TG), elihlobene nokuzinza kosayizi we-PCB.Yiziphi i-TG PCB ephezulu kanye nezinzuzo zokusebenzisa i-TG PCB ephezulu?Nini ...Funda kabanzi
