Iindaba
-
Ngaba uyawazi umahluko phakathi kwezinto ezahlukeneyo zebhodi yePCB?
-Ukusuka kwihlabathi le-pcb, Ukutsha kwezinto, okukwaziwa ngokuba yi-flame retardancy, ukuzicima, ukuxhathisa idangatye, ukumelana nomlilo, ukumelana nomlilo, ukutsha kunye nokunye ukutsha, kukuvavanya amandla ezinto eziphathekayo ukuxhathisa ukutsha. Izinto ezinokutsha zi...Funda ngokugqithisileyo -
Ukuhlelwa kwenkqubo yePCB
Ngokwenani leeleya ze-PCB, yahlulwe yaba ngamacala-linye, amacala amabini, kunye neebhodi ezinomaleko amaninzi. Iinkqubo ezintathu zebhodi azifani. Akukho nkqubo yangaphakathi yomaleko yeepaneli ezinecala elinye kunye namacala amabini, eyona nkqubo yokusika-ukugrumba-ukulandelela. Iibhodi ezininzi ziya ...Funda ngokugqithisileyo -
Yandisa ulwazi! Inkcazo eneenkcukacha ye-16 eqhelekileyo ye-PCB yokuthengisela iziphene
Akukho golide, akukho mntu ufezekileyo”, injalo nebhodi yePCB. Kwi-PCB welding, ngenxa yezizathu ezahlukeneyo, iziphene ezahlukeneyo zihlala zivela, ezifana ne-welding virtual, overheating, bridging njalo njalo. Eli nqaku, Sichaza ngokweenkcukacha iimpawu zokubonakala, iingozi kunye nohlalutyo lwesizathu se-16 eziqhelekileyo ...Funda ngokugqithisileyo -
Umbala we-inki yemaski ye-solder unawuphi umphumo ebhodini?
Ukusuka kwi-PCB World, Abantu abaninzi basebenzisa umbala we-PCB ukwahlula umgangatho webhodi. Ngapha koko, umbala webhodi yomama awunanto yakwenza nokusebenza kwePCB. PCB ibhodi, hayi ukuba phezulu ixabiso, kulula ukuyisebenzisa. Umbala womphezulu wePCB u...Funda ngokugqithisileyo -
Kuyilo lwePCB, kukho iimfuneko zokubeka ezinye izixhobo ezikhethekileyo
Uyilo lwesixhobo sePCB asiyonto ingenasizathu, inemithetho ethile ekufuneka ilandelwe ngumntu wonke. Ukongeza kwiimfuno eziqhelekileyo, ezinye izixhobo ezizodwa nazo zineemfuno ezahlukeneyo zokubeka. Iimfuno zokubeka izixhobo ze-crimping 1) Akufuneki kubekho amacandelo aphezulu kune-3...Funda ngokugqithisileyo -
Iintlobo ezininzi kunye nemveliso encinci ye-PCB
01>>Ingcamango yeendidi ezininzi kunye neebhetshi ezincinci Iintlobo ezininzi, imveliso yebhetshi encinci ibhekisa kwindlela yokuvelisa apho kukho iintlobo ezininzi zeemveliso (iinkcazo, iimodeli, ubukhulu, iimilo, imibala, njl. njl.) njengenjongo yemveliso. ngexesha lemveliso echaziweyo, kunye ...Funda ngokugqithisileyo -
Iimpawu kunye nokucalulwa komonakalo wokuchasana
Ngokuqhelekileyo kubonakala ukuba abaninzi abaqalayo baphosa ukuchasana xa kulungiswa isiphaluka, kwaye ichithwa kwaye i-welded. Enyanisweni, kukho ukulungiswa okuninzi. Logama nje uqonda iimpawu zomonakalo wokuchasa, akufuneki uchithe ixesha elininzi. Isichasi yi...Funda ngokugqithisileyo -
Yintoni uyilo lwePCB
Uyilo lwePCB yibhodi yesekethe eprintiweyo. Ibhodi yesekethe eprintiweyo ikwabizwa ngokuba yibhodi yesekethe eprintiweyo, eyi-carrier evumela ukuba amacandelo ahlukeneyo e-elektroniki adityaniswe rhoqo. Ubeko lwePCB luguqulelwa kuyilo lwebhodi yesekethe eprintiweyo ngesiTshayina. Ibhodi yesekethe kwi...Funda ngokugqithisileyo -
Ezi ndlela zili-10 ezilula nezisebenzayo zokuphelisa ubushushu bePCB
Ukusuka kwi-PCB World Kwizixhobo ze-elektroniki, ubushushu obuthile buveliswa ngexesha lokusebenza, ukwenzela ukuba ukushisa kwangaphakathi kwesixhobo kukhuphuke ngokukhawuleza. Ukuba ubushushu abuchithwanga ngexesha, izixhobo ziya kuqhubeka zifudumala, kwaye isixhobo siya kusilela ngenxa yokushisa. I...Funda ngokugqithisileyo -
Izakhono ze-PCB eziqhelekileyo zokulungisa iimpazamo
Ukusuka kwi-PCB World. Nokuba yibhodi eyenziwe ngomnye umntu okanye ibhodi yePCB eyenzelwe kwaye yenziwe nguwe, into yokuqala ukuyifumana kukujonga ingqibelelo yebhodi, njengokuthambisa, ukuqhekeka, iisekethe ezimfutshane, iisekethe ezivulekileyo, kunye nokugrumba. Ukuba ibhodi iyasebenza ngakumbi Yiba ngqongqo, ngoko ke uya ...Funda ngokugqithisileyo -
Kuyilo lwePCB, yeyiphi imiba yesikhewu sokhuseleko ekuya kuqubisana nayo?
Siza kudibana nemiba eyahlukeneyo yezithuba zokhuseleko kuyilo lwePCB oluqhelekileyo, olufana nesithuba phakathi kwe-vias kunye neepads, kunye nesithuba phakathi kwemizila kunye nemizila, zizinto zonke ekufuneka siziqwalasele. Sahlulahlula ezi zithuba zibe ziindidi ezimbini: Ucoceko lokhuseleko loMbane Ukhuseleko olungelulo umbane ...Funda ngokugqithisileyo -
Ngaba uyayiqonda ngokwenene i-V-cut emva kokwenza i-PCB ixesha elide?
Indibano ye-PCB, umgca wokwahlula okwe-V phakathi kwee-veneers ezimbini kunye ne-edge yenkqubo, ibe yi-"V" imilo; Emva kwe-welding, iyaphuka, ngoko ibizwa ngokuba yi-V-CUT. Injongo ye-V-cut Injongo ephambili yokuyila i-V-cut kukuququzelela umqhubi ukuba ahlule ibhodi emva...Funda ngokugqithisileyo
