Izindaba
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Kungani i-PCB kufanele icwiliswe egolideni?
1. Liyini Igolide Lokucwiliswa? Ukukubeka kalula, ukucwiliswa kwegolide ukusetshenziswa kwe-chemical deposition ukukhiqiza i-metal coating ebusweni bebhodi lesifunda ngokusebenzisa ukusabela kokunciphisa i-chemical oxidation. 2. Kungani kudingeka sicwilise igolide? Ithusi ebhodini lesekethe libomvu kakhulu...Funda kabanzi -
Ulwazi olujwayelekile lokuhlolwa kwe-flying probe yebhodi lesifunda
Kuyini ukuhlolwa kwe-flying probe yebhodi lesekethe? Lenzani? Lesi sihloko sizokunikeza incazelo eningiliziwe yokuhlolwa kwe-flying probe yebhodi lesifunda, kanye nomgomo wokuhlolwa kwe-flying probe kanye nezici ezibangela ukuthi imbobo ivinjwe. Phrezenta. Umgomo we...Funda kabanzi -
Ukuhlaziywa kwezinyathelo eziyisisekelo zokwenza amabhodi esekethe aholayo
Kunezinyathelo ezithile ekukhiqizeni amabhodi wesifunda se-LED. Izinyathelo eziyisisekelo ekukhiqizeni amabhodi wesifunda we-LED: i-welding-self-inspection-mutual inspection-cleaning-friction 1. I-LED circuit board welding ① Ukwahlulela kokuqondisa kwesibani: ingaphambili libheke phezulu, futhi uhlangothi w. .Funda kabanzi -
Izindlela ezimbili zokuhlukanisa ikhwalithi yamabhodi wesifunda
Eminyakeni yamuva, cishe umuntu oyedwa unemishini ye-elekthronikhi engaphezu kweyodwa, futhi imboni ye-electronics ithuthuke ngokushesha, okuye kwakhuthaza ukukhuphuka okusheshayo kwemboni yebhodi lesifunda le-PCB. Eminyakeni yakamuva, abantu banezidingo zokusebenza eziphezulu neziphakeme zemikhiqizo kagesi, o...Funda kabanzi -
Ukukhuluma ngobuhle kanye nokubi kwamabhodi esekethe e-FPC
Sivame ukukhuluma nge-PCB, ngakho-ke yini i-FPC? Igama lesiShayina le-FPC libizwa nangokuthi ibhodi lesifunda eliguquguqukayo, elibizwa nangokuthi ibhodi elithambile. Yenziwe ngezinto ezithambile nezivikelayo. Ibhodi lesifunda eliphrintiwe esilidingayo lingele-pcb. Uhlobo olulodwa, futhi lunezinzuzo ezithile amabhodi amaningi wesifunda aqinile azenzayo n...Funda kabanzi -
Ukuhlaziywa kwemibuzo ehlobene mayelana nombala wamabhodi wesifunda we-pcb
Iningi lamabhodi wesifunda esiwasebenzisayo aluhlaza? Kungani kunjalo? Eqinisweni, amabhodi wesifunda we-PCB awawona ngempela aluhlaza. Kuya ngokuthi umklami ufuna ukuwenza muphi umbala. Ngaphansi kwezimo ezijwayelekile, sikhetha okuluhlaza, ngoba okuluhlaza akucasuli kancane emehlweni, futhi ukukhiqizwa nokugcinwa kwe ...Funda kabanzi -
Isiguquli samandla IC esinohlelo lwe-VDD low voltage self-powered system
Njengengxenye ebalulekile ohlelweni lwe-elekthronikhi lobunjiniyela bamandla, isiguquli samandla i-IC sisetshenziswe kabanzi emikhiqizweni ehlukahlukene ye-elekthronikhi. Inokubaluleka okubalulekile okusebenzayo kokuqinisekisa ukusebenza okuthembekile kwemikhiqizo ye-elekthronikhi kanye nokuzuza ukonga amandla kanye nokunciphisa ukusetshenziswa. Ngo kabusha...Funda kabanzi -
Indlela yokuxhuma isixhumi se-PCB
Njengengxenye ebalulekile yawo wonke umshini, i-PCB ngokuvamile ayikwazi ukwakha umkhiqizo we-elekthronikhi, futhi kufanele kube nenkinga yokuxhuma kwangaphandle. Isibonelo, ukuxhumeka kukagesi kuyadingeka phakathi kwama-PCB, ama-PCB nezingxenye zangaphandle, ama-PCB namaphaneli emishini. Ingenye yezinto ezibalulekile c...Funda kabanzi -
I-PCBA Reverse Engineering
Inqubo yokugcwaliseka kobuchwepheshe yebhodi lokukopisha le-PCB iwukuskena ibhodi lesifunda ukuze likopishwe, ukurekhoda indawo enemininingwane yendawo, bese ususa izingxenye zokwenza incwadi yezinto zokwakha (BOM) futhi uhlele ukuthengwa kwezinto ezibonakalayo, ibhodi elingenalutho Isithombe esiskeniwe icutshungulwe yi-copy boa...Funda kabanzi -
Ukuze ufinyelele lawa maphuzu angu-6, i-PCB ngeke igobe futhi isonte ngemva kwesithando somlilo sokugeleza kabusha!
Ukugoba nokusonteka kwebhodi le-PCB kulula ukwenzeka esithandweni somlilo. Njengoba sonke sazi, indlela yokuvimbela ukugoba kanye ne-warping yebhodi le-PCB ngokusebenzisa isithando somlilo se-backwelding kuchazwe ngezansi: 1. Ukunciphisa ithonya lokushisa ekucindezelekeni kwebhodi le-PCB Njengoba "izinga lokushisa" liyi-ma...Funda kabanzi -
Imihlahlandlela yabangenele-Izicaciso ze-PCB Postcure!
I. I-PCB Control Specification 1. Ukuqaqa kanye nokugcinwa kwe-PCB(1) Ibhodi le-PCB elivalwe futhi lingavulwa lingasetshenziswa ngokuqondile ku-inthanethi phakathi nezinyanga ezi-2 zosuku lokukhiqiza(2) Usuku lokukhiqiza lwebhodi le-PCB luphakathi kwezinyanga ezi-2, futhi usuku lokukhulula kufanele limakwe. ngemuva kokukhipha (3) ukukhiqizwa kwebhodi le-PCB ...Funda kabanzi -
Yiziphi izindlela zokuhlola ibhodi lesifunda?
Ibhodi le-PCB eliphelele lidinga ukudlula ezinqubweni eziningi ukusuka kumklamo kuye kumkhiqizo ophelile. Uma zonke izinqubo sezimi ngomumo, ekugcineni izongena isixhumanisi sokuhlola. Amabhodi e-PCB ahloliwe kuphela azosetshenziswa emkhiqizweni, ngakho-ke uwenza kanjani umsebenzi wokuhlola ibhodi lesifunda le-PCB , Lokhu kuphezulu...Funda kabanzi
