Litaba
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Mathata a robeli a tloaelehileng le tharollo ho PCB moralo
Ts'ebetsong ea moralo le tlhahiso ea PCB, baenjiniere ha ba hloke feela ho thibela likotsi nakong ea tlhahiso ea PCB, empa hape ba hloka ho qoba liphoso tsa moralo.Sengoliloeng sena se akaretsa le ho sekaseka mathata ana a tloaelehileng a PCB, ka tšepo ea ho tlisa thuso mosebetsing oa moralo le tlhahiso ea motho e mong le e mong....Bala haholoanyane -
Melemo ea mokhoa oa khatiso oa PCB
Ho tsoa ho PCB World.Theknoloji ea khatiso ea inkjet e amohetsoe ka bophara bakeng sa ho tšoaea liboto tsa potoloho ea PCB le khatiso ea enke ea solder mask.Mehleng ea dijithale, tlhokahalo ea ho bala hang-hang ea likhoutu tsa moeli ka boto-ka-boto le tlhahiso ea hang-hang le khatiso ea likhoutu tsa QR e entse ...Bala haholoanyane -
Thailand e nka 40% ea matla a tlhahiso ea PCB ea Asia Boroa-bochabela, e beoa har'a tse leshome tse holimo lefatšeng.
Ho tsoa ho PCB World.E tšehetsoa ke Japane, tlhahiso ea likoloi ea Thailand e kile ea bapisoa le ea Fora, ea nkela raese le rabara sebaka sa indasteri e khōlōhali ea Thailand.Mahlakore ka bobeli a Bangkok Bay a na le mehala ea tlhahiso ea likoloi ea Toyota, Nissan le Lexus, sc ...Bala haholoanyane -
Phapang pakeng tsa faele ea moralo oa PCB le PCB ea moralo
Ho tsoa ho PCBworld Ha ho buuoa ka liboto tsa potoloho tse hatisitsoeng, li-novices hangata li ferekanya "PCB schematics" le "PCB design files", empa ha e le hantle li bua ka lintho tse fapaneng.Ho utloisisa phapang pakeng tsa bona ke senotlolo sa ho atleha ho etsa li-PCB, kahoo e le hore ho be le ...Bala haholoanyane -
Mabapi le ho baka PCB
1. Ha u baka li-PCB tsa boholo bo boholo, sebelisa tlhophiso ea stacking e otlolohileng.Ho kgothaletswa hore palo e kholo ea stack e se ke ea feta likotoana tse 30.Setofo se hloka ho buloa ka mor'a metsotso e 10 ka mor'a ho baka ho ntša PCB le ho e beha fatše ho e pholile.Kamora ho baka, e hloka ho hatelloa ...Bala haholoanyane -
Hobaneng ha li-PCB tse felloang ke nako li hloka ho behoa pele ho SMT kapa sebōpi?
Sepheo se seholo sa ho baka ha PCB ke ho tlosa mongobo le ho tlosa mongobo, le ho tlosa mongobo o teng ho PCB kapa o kenngoa ka ntle, hobane lisebelisoa tse ling tse sebelisoang ho PCB ka boeona li etsa limolek'hule tsa metsi habonolo.Ntle le moo, kamora hore PCB e hlahisoe le ho beoa nako e itseng, ...Bala haholoanyane -
Litšobotsi tsa phoso le tlhokomelo ea tšenyo ea boto ea potoloho ea capacitor
Ntlha ea pele, leqheka le lenyenyane la ho hlahloba likarolo tsa SMT tsa multimeter Likarolo tse ling tsa SMD li nyane haholo ebile ha li bonolo ho leka le ho li lokisa ka lipene tse tloaelehileng tsa multimeter.E 'ngoe ke hore ho bonolo ho baka potoloho e khuts'oane,' me e 'ngoe ke hore ha ho bonolo bakeng sa boto ea potoloho e koahetsoeng ka insulatin ...Bala haholoanyane -
Hopola maqheka ana a ho lokisa, o ka lokisa 99% ea liphoso tsa PCB
Ho hloleha ho bakoang ke tšenyo ea capacitor ke eona e phahameng ka ho fetisisa ea lisebelisoa tsa elektronike, 'me tšenyo ea electrolytic capacitors ke eona e atileng haholo.Ts'ebetso ea tšenyo ea capacitor e tjena: 1. Bokhoni bo fetoha bo fokolang;2. Ho lahleheloa ke matla ka ho feletseng;3. Leakage;4. Potoloho e khutšoanyane.Li-Capacitors li bapala ...Bala haholoanyane -
Litharollo tsa tlhoekiso tseo indasteri ea electroplating e tlamehang ho li tseba
Ke hobane'ng ha u hloekisa?1. Nakong ea tšebeliso ea tharollo ea electroplating, lihlahisoa tsa lihlahisoa tsa tlhaho li tsoela pele ho bokella 2. TOC (Total Organic Pollution Value) e ntse e tsoela pele ho phahama, e leng ho tla lebisa ho eketseha ha palo ea electroplating brightener le boemo ba boemo bo ekelitsoeng 3. Litšitiso ho electroplated...Bala haholoanyane -
Litheko tsa foil tsa koporo lia phahama, 'me katoloso e se e le tumellano indastering ea PCB
Lehae le phahameng-frequency le lebelo le phahameng koporo clad laminate bokgoni ba tlhahiso e sa lekaneng.Indasteri ea foil ea koporo ke indasteri ea lichelete, theknoloji, le talenta e matla e nang le litšitiso tse phahameng tsa ho kena.Ho latela lits'ebetso tse fapaneng tse tlase, lihlahisoa tsa foil tsa koporo li ka aroloa ...Bala haholoanyane -
Ke litsebo life tsa moralo oa op amp circuit PCB?
Wiring e hatisitsoeng ea li-circuit board (PCB) e phetha karolo ea bohlokoa lipotolohong tse lebelo le holimo, empa hangata ke e 'ngoe ea mehato ea ho qetela ts'ebetsong ea moralo oa potoloho.Ho na le mathata a mangata ka lithapo tsa PCB tse lebelo le holimo, 'me ho ngotsoe lingoliloeng tse ngata ka taba ena.Sengoliloeng sena se bua haholo ka wiring ea ...Bala haholoanyane -
O ka ahlola PCB holim tshebetso ka ho sheba 'mala
mona ke khauta le koporo libotong tsa potoloho tsa mehala ea cellular le likhomphutha.Ka hona, theko ea ho tsosolosa ea liboto tsa potoloho e sebelisitsoeng e ka fihla ho feta li-yuan tse 30 ka kilogram.E bitsa chelete e ngata ho feta ho rekisa lipampiri tse lahliloeng, libotlolo tsa khalase le tšepe e lahliloeng.Ho tloha ka ntle, lera le ka ntle la...Bala haholoanyane
