Izindaba
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Indlela enhle yokufaka ithusi ku-PCB
I-Copper coating iyingxenye ebalulekile yomklamo we-PCB. Kungakhathaliseki ukuthi isofthiwe ye-PCB yokuklama yasekhaya noma i-Protel yangaphandle, i-PowerPCB inikeza umsebenzi wokumboza ngethusi ohlakaniphile, ngakho-ke singasisebenzisa kanjani ithusi? Okubizwa ngokuthi ukuthululwa kwethusi ukusebenzisa indawo engasetshenzisiwe ku-PCB njengereferensi...Funda kabanzi -
Izindlela eziyi-10 zokukhipha ukushisa kwe-PCB
Ngemishini ye-elekthronikhi, inani elithile lokushisa likhiqizwa ngesikhathi sokusebenza, ukuze izinga lokushisa langaphakathi lemishini likhuphuke ngokushesha. Uma ukushisa kungachithwa ngesikhathi, okokusebenza kuzoqhubeka nokushisa, futhi idivayisi izohluleka ngenxa yokushisa ngokweqile. Ukuthembeka kwe-ele...Funda kabanzi -
Imigomo ye-PCB
Indandatho ye-Annular – indandatho yethusi embobeni eyenziwe ngensimbi ku-PCB. I-DRC - Hlola umthetho wokuklama. Inqubo yokuhlola ukuthi idizayini inamaphutha yini, njengamasekhethi amafushane, amathrekhi amancane kakhulu, noma izimbobo ezincane kakhulu. I-drilling hit - isetshenziselwa ukukhombisa ukuphambuka phakathi kwendawo yokumba...Funda kabanzi -
Ekwakhiweni kwe-PCB, kungani umehluko phakathi kwesekethe ye-analog nesekhethi yedijithali mkhulu kangaka?
Isibalo sabaklami bedijithali kanye nochwepheshe bokuklama ibhodi lesifunda sedijithali emkhakheni wobunjiniyela sikhula njalo, okubonisa ukuthuthuka komkhakha. Nakuba ukugcizelelwa komklamo wedijithali kulethe intuthuko enkulu emikhiqizweni kagesi, kusekhona,...Funda kabanzi -
Indlela yokwenza ukunemba okuphezulu kwe-PCB?
Ibhodi lesifunda elinembayo eliphakeme libhekisela ekusetshenzisweni kobubanzi bomugqa ocolekile/isikhala, izimbobo ezincane, ububanzi obuncane bendandatho (noma ukungabi nobubanzi bendandatho) kanye nezimbobo ezigqitshiwe nezingaboni ukuze kuzuzwe ukuminyana okuphezulu. Ukunemba okuphezulu kusho ukuthi umphumela "wokuhle, omncane, omncane, omncane futhi omncane" uzoholela ekuthuthukisweni okuphezulu ...Funda kabanzi -
Kudingeka ochwepheshe, ngakho ukukhiqizwa kwe-PCB kulula futhi kusebenza kahle!
I-Panelization iyindlela yokwandisa inzuzo yemboni yokukhiqiza ibhodi lesifunda. Kunezindlela eziningi zokufaka amaphaneli namabhodi esekethe angewona amaphaneli, kanye nezinselelo ezithile ohlelweni. Ukukhiqiza amabhodi esekethe aphrintiwe kungaba inqubo ebizayo. Uma ukusebenza kungalungile, i-ci...Funda kabanzi -
Izinselelo zobuchwepheshe be-5G ku-PCB enesivinini esikhulu
Kusho ukuthini lokhu ngemboni ye-PCB enesivinini esikhulu? Okokuqala nje, lapho uklama futhi wakha izitaki ze-PCB, izici ezibonakalayo kufanele zibekwe phambili. Ama-PCB e-5G kufanele ahlangabezane nakho konke ukucaciswa lapho ephethe futhi ethola ukudluliswa kwesignali, ehlinzeka ngoxhumo lukagesi, futhi ehlinzeka ngokulawula ...Funda kabanzi -
Amathiphu angu-5 angakusiza unciphise izindleko zokukhiqiza ze-PCB.
01 Nciphisa usayizi webhodi Enye yezinto eziyinhloko ezingaba nomthelela omkhulu ezindlekweni zokukhiqiza ubukhulu bebhodi lesifunda eliphrintiwe. Uma udinga ibhodi lesifunda elikhulu, i-wiring izoba lula, kodwa izindleko zokukhiqiza nazo zizoba phezulu. ngendlela efanayo. Uma i-PCB yakho incane kakhulu,...Funda kabanzi -
Hlukanisa i-iPhone 12 ne-iPhone 12 Pro ukuze ubone ukuthi i-PCB kabani ngaphakathi
I-iPhone 12 ne-iPhone 12 Pro zisanda kwethulwa, kanti i-ejensi eyaziwa kakhulu yokudiliza i-iFixit yenza ukuhlaziya okudiliza i-iPhone 12 ne-iPhone 12 Pro. Uma sibheka imiphumela yokudilizwa kwe-iFixit, ukwakhiwa komshini omusha nezinto zokwakha kusekuhle kakhulu, ...Funda kabanzi -
Imithetho eyisisekelo yesakhiwo sengxenye
1. Ukuhlelwa ngokwamamojula wesekethe, namasekhethi ahlobene aqaphela umsebenzi ofanayo abizwa ngokuthi imojuli. Izingxenye zemojula yesifunda kufanele zamukele isimiso sokugxila okuseduze, futhi isifunda sedijithali kanye nesifunda se-analog kufanele sihlukaniswe; 2. Azikho izingxenye noma amadivaysi...Funda kabanzi -
Indlela yokusebenzisa isisindo sethusi ukwenza ukukhiqizwa kwe-PCB ephezulu?
Ngenxa yezizathu eziningi, kunezinhlobo eziningi ezahlukene zamaphrojekthi wokukhiqiza we-PCB adinga izinsimbi ezithile zethusi. Sithola imibuzo evela kumakhasimende angawazi umqondo wesisindo sethusi ngezikhathi ezithile, ngakho lesi sihloko sihlose ukuxazulula lezi zinkinga. Ngaphezu kwalokho, okulandelayo...Funda kabanzi -
Naka lezi zinto mayelana "nezendlalelo" ze-PCB! .
Ukwakhiwa kwe-PCB ye-multilayer (ibhodi lesifunda eliphrintiwe) kungaba nzima kakhulu. Iqiniso lokuthi umklamo udinga ngisho nokusetshenziswa kwezingqimba ezingaphezu kwezimbili kusho ukuthi inombolo edingekayo yamasekethe ngeke ikwazi ukufakwa kuphela ezindaweni eziphezulu nangaphansi. Noma ngabe isekethe ingena...Funda kabanzi
