Litaba
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Kelello e tloaelehileng le mekhoa ea tlhahlobo ea PCB: sheba, mamela, fofonela, ama…
Kelello e tloaelehileng le mekhoa ea tlhahlobo ea PCB: sheba, mamela, fofonela, ama… 1. Ho thibetsoe ka thata ho sebelisa lisebelisoa tsa tlhahlobo tse thehiloeng fatše ho ama TV e phelang, molumo, video le lisebelisoa tse ling tsa poleiti e tlase ho leka boto ea PCB ntle le transformer ea ho itšehla thajana Ho thibetsoe ka thata ho ...Bala haholoanyane -
lintlha tsa enke tse sebetsang ka motlakase
Ho ea ka phihlelo ea sebele ea enke e sebelisoang ke bahlahisi ba bangata, melao e latelang e tlameha ho lateloa ha u sebelisa enke: 1. Leha ho le joalo, mocheso oa enke o lokela ho bolokoa ka tlase ho 20-25 ° C, 'me mocheso o ke ke oa fetoha haholo. , ho seng joalo e tla ama viscosity ea enke le ...Bala haholoanyane -
Na “khauta” ea menoana ea khauta ke khauta?
Monoana oa Khauta Ho li-memory sticks tsa k'homphieutha le likarete tsa litšoantšo, re khona ho bona lethathamo la likhokahano tsa khauta, tse bitsoang "menoana ea khauta". Gold Finger (kapa Edge Connector) indastering ea moralo le tlhahiso ea PCB e sebelisa sehokelo sa sehokelo joalo ka sehokelo sa boto ho...Bala haholoanyane -
Hantle-ntle mebala ea PCB ke efe?
Ke 'mala ofe oa boto ea PCB, joalokaha lebitso le bolela, ha u fumana boto ea PCB, ka ho fetisisa ka intuitively u ka bona 'mala oa oli holim'a boto, e leng seo re se bitsang ka kakaretso e le' mala oa boto ea PCB. Mebala e tloaelehileng e kenyelletsa botala, boputsoa, bofubelu le botšo, joalo-joalo Ema. 1. Enke e tala ke hole ...Bala haholoanyane -
Bohlokoa ba ts'ebetso ea ho plugging PCB ke bofe?
Mokoti oa conductive Via hole o boetse o tsejoa e le ka hole. E le ho finyella litlhoko tsa bareki, boto ea potoloho ka lesoba e tlameha ho kenngoa. Ka mor'a ho itloaetsa haholo, mokhoa oa setso oa ho kenya aluminium o fetoloa, 'me maske a solder board holim'a boto ea potoloho le plugging li phethoa ka 'na o mosoeu ...Bala haholoanyane -
Melemo ea ho roala khauta le silevera ho liboto tsa PCB ke efe?
Libapali tse ngata tsa DIY li tla fumana hore mebala ea PCB e sebelisoang ke lihlahisoa tse fapaneng tsa boto 'marakeng ea hlolla. Mebala e tloaelehileng ea PCB ke e ntšo, e tala, e putsoa, e mosehla, e pherese, e khubelu le e sootho. Baetsi ba bang ba hlahisitse li-PCB tsa mebala e fapaneng ka bosoeu le bopinki ka bohlale. Ka ...Bala haholoanyane -
Ho nka motsotso o le mong feela ho etsa PCB ka tsela ena!
1. Thala boto ea potoloho ea PCB: 2. Beha ho hatisa feela TOP LAYER le ka lera. 3. Sebelisa mochine oa khatiso oa laser ho hatisa pampiring ea ho fetisa mocheso. 4. Potoloho ea motlakase ea thinnest e behiloeng holim'a boto ena ea potoloho ke 10mil. 5. Nako ea metsotso e le 'ngoe ea ho etsa poleiti e qala ho tloha setšoantšong sa botšo le bosoeu sa elektronike ...Bala haholoanyane -
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 ...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
