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Ke hobane'ng ha ho le thata ho kenya litšepe tsa PCB?
Lebaka la pele:Re lokela ho nahana ka hore na ke bothata ba moralo oa bareki.Hoa hlokahala ho hlahloba hore na ho na le mokhoa oa ho kopanya pakeng tsa pad le letlapa la koporo, e leng se tla lebisa ho futhumatsang ho sa lekaneng ha pad.Lebaka la bobeli : Hore na ke bothata ba ts'ebetso ea bareki.Haeba...Bala haholoanyane -
Mekhoa e khethehileng ea electroplating ho PCB electroplating ke efe?
1. Finger Plating Ka PCB proofing, litšepe tse sa tloaelehang li pentiloe holim'a sehokelo sa boto, moeli oa boto o hlahelletseng kapa monoana oa khauta ho fana ka khanyetso e tlase ea ho kopana le ho hanyetsa ho hoholo hoa ho roala, ho bitsoang ho penta ha menoana kapa ho pharalla ha sebaka.Ts'ebetso e tjena: 1) phumula co ...Bala haholoanyane -
Ke mathata afe a lokelang ho lebisoa tlhokomelo ho etching ho bopaki ba PCB?
Ha ho etsoa bopaki ba PCB, lera la lead-tin resistance le kentsoe pele karolong ea foil ea koporo e lokelang ho bolokoa karolong e ka ntle ea boto, ke hore, karolo e hlakileng ea potoloho, ebe foil e setseng ea koporo e kenngoa ka lik'hemik'hale. hole, e bitsoang etching.Kahoo, ho bopaki ba PCB, ke mathata afe a ...Bala haholoanyane -
Ke lintlha life tse lokelang ho hlalosetsoa moetsi bakeng sa bopaki ba PCB?
Ha moreki a fana ka taelo ea bopaki ea PCB, ke lintlha life tse hlokang ho hlalosetsoa moetsi oa bopaki ba PCB?1. Lisebelisoa: hlalosa hore na ke lisebelisoa tsa mofuta ofe tse sebelisoang bakeng sa bopaki ba PCB.E tloaelehileng haholo ke FR4, 'me thepa e ka sehloohong ke epoxy resin peeling fiber cloth board.2. lera la boto: Indica...Bala haholoanyane -
Litekanyetso tsa tlhahlobo ts'ebetsong ea bopaki ba PCB ke life?
1. Ho Cutting Hlahloba tlhaloso, mohlala le boholo ba ho itšeha ha substrate board ho latela ts'ebetso ea sehlahisoa kapa litšoantšo tse hlalositsoeng.Bolelele le latitude tataiso, bolelele le bophara dimension le perpendicularity ea substrate boto li ka hare ho scope boletsweng t...Bala haholoanyane -
Joang ho hlahloba ka mor'a PCB wiring?
Ka mor'a hore moralo oa lithapo oa PCB o phethoe, hoa hlokahala ho hlahloba hore na moralo oa lithapo oa PCB o lumellana le melao le hore na melao e hlophisitsoeng ha e lumellane le litlhoko tsa ts'ebetso ea tlhahiso ea PCB.Kahoo, mokhoa oa ho hlahloba ka mor'a PCB wiring?Tsena tse latelang li lokela ho hlahlojoa ka mor'a hore PCB e ...Bala haholoanyane -
Phapang ke efe lipakeng tsa boemo ba solder ea moea o chesang, silevera ea ho qoelisoa le tin ea ho qoelisoa ts'ebetsong ea kalafo ea holim'a PCB?
1、 Hot air solder leveling Boto ea silevera e bitsoa tin hot air solder leveling board.Ho fafatsa lesela la thini karolong e ka ntle ea potoloho ea koporo ho tsamaisana le ho cheselletsa.Empa e ke ke ea fana ka ts'epo ea nako e telele ea ho ikopanya joalo ka khauta.Ha u e sebelisa nako e telele haholo, ho bonolo ho oxidize le mafome, ho phomola ...Bala haholoanyane -
Lisebelisoa tsa mantlha tsa PCB(Printed circuit board) ke life?
PCB, eo hape e tsejoang e le boto ea potoloho e hatisitsoeng, ke karolo ea mantlha ea lisebelisoa tsa elektroniki.Joale, lits'ebetso tsa mantlha tsa PCB ke life?1. Kopo ea lisebelisoa tsa bongaka Tsoelo-pele e potlakileng ea meriana e amana haufi-ufi le tsoelo-pele e potlakileng ea indasteri ea elektronike.Lisebelisoa tse ngata tsa bongaka li na le...Bala haholoanyane -
Melao-motheo, melemo le mathata a theknoloji ea ho hloekisa metsi a PCB ke afe?
Ts'ebetso ea tlhoekiso ea metsi ea kopano ea PCB e sebelisa metsi joalo ka mokhoa oa ho hloekisa.Palo e nyane (ka kakaretso 2% - 10%) ea li-surfactants, corrosion inhibitors le lik'hemik'hale tse ling li ka eketsoa metsing.Ho hloekisa kopano ea PCB ho phetheloa ka ho hloekisa ka mehloli e fapaneng ea metsi le ho omisa ka p...Bala haholoanyane -
Ke lintlha life tse ka sehloohong tsa ts'ilafalo ea kopano ea PCB?
Lebaka leo ka lona PCB kopano ho hloekisa e ba bohlokoa le ho feta ke hore PCB kopano sebetsa litšila etsa kotsi e khōlō ho liboto potoloho.Kaofela rea tseba hore tšilafalo e 'ngoe ea ionic kapa e seng ea ionic e tla hlahisoa ts'ebetsong ea ts'ebetso, eo hangata e bitsoang lerōle le bonahalang kapa le sa bonahaleng.W...Bala haholoanyane -
Mabaka a ka sehloohong a ho hloleha ha PCB kopano sebetsa solder manonyeletso ke afe?
Ka nts'etsopele ea miniaturization le ho nepahala ha lihlahisoa tsa elektroniki, tlhahiso ea kopano ea PCB le sets'oants'o sa kopano se sebelisoang ke limela tsa ts'ebetso ea elektroniki se ntse se phahama le ho feta, manonyeletso a liboto tsa potoloho a ntse a fokotseha, mme mochini, motlakase ...Bala haholoanyane -
Mokhoa oa ho netefatsa le ho sekaseka potoloho e khuts'oane ea phepelo ea motlakase ea PCB?
Ha u sebetsana le kopano ea PCB, ntho e thata ka ho fetisisa ho bolela esale pele le ho e rarolla ke bothata ba potoloho e khuts'oane ea phepelo ea motlakase.Haholo-holo ha boto e rarahane haholoanyane 'me li-module tse fapa-fapaneng tsa potoloho li eketseha, bothata ba motlakase oa potoloho e khutšoanyane ea kopano ea PCB bo thata ho laola.Tlhahlobo ea mocheso...Bala haholoanyane
