Litaba
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Thin-filimi Solar Cell
Thin film solar cell (thin film solar cell) ke ts'ebeliso e 'ngoe e ikhethileng ea theknoloji ea elektroniki e feto-fetohang.Lefatšeng la kajeno, matla a fetohile sehlooho se tšoenyang lefats'e, 'me Chaena ha e tobane le khaello ea matla feela, empa hape le tšilafalo ea tikoloho.Matla a letsatsi, joalo ka mofuta o hloekileng oa ene...Bala haholoanyane -
Ke lintlha life tse amang PCB impedance?
Ka kakaretso, lintlha tse amang sebopeho sa PCB ke: botenya ba dielectric H, botenya ba koporo T, bophara ba trace W, sebaka sa sebaka sa marang-rang, Er ea dielectric e sa fetoheng ea thepa e khethiloeng bakeng sa stack, le botenya ba mask a solder.Ka kakaretso, dielectri e kholoanyane ...Bala haholoanyane -
Ke hobane'ng ha ho hlokahala ho koahela ka khauta bakeng sa PCB
1. Bokahohle ba PCB: OSP, HASL, HASL e se nang lead, Tin ea ho qoelisoa, ENIG, Silivera ea ho qoelisoa, Ho tšela khauta e thata, Ho tšela khauta bakeng sa boto kaofela, monoana oa khauta, ENEPIG… OSP: theko e tlase, ho rekisoa hantle, maemo a thata a polokelo, nako e khuts'oane, theknoloji ea tikoloho, welding e ntle, e boreleli… HASL: hangata ke ...Bala haholoanyane -
Sehlopha sa li-resistors
1. Lihanyetsi tsa maqeba a terata: li-resistors tsa maqeba tse akaretsang tsa terata, li-resistants tse nepahetseng tsa maqeba a terata, li-resistors tsa maqeba a matla a phahameng, li-resistors tsa maqeba a maqhubu a phahameng.2. Thin film resistors: carbon film resistors, synthetic carbon film resistors, metal film resistors, metal oxide film resistors, che...Bala haholoanyane -
Varactor diode
Varactor diode ke diode e khethehileng e entsoeng ka mokhoa o khethehileng ho latela molao-motheo oa hore "junction capacitance" ea "PN junction" ka har'a diode e tloaelehileng e ka fetoha ka phetoho ea motlakase oa morao o sebelisoang.Varactor diode e sebelisoa haholo ho modulatio ea maqhubu a holimo ...Bala haholoanyane -
Inductor
Inductor e atisa ho sebelisoa potolohong "L" hammoho le palo, joalo ka: L6 e bolela nomoro ea inductance 6. Li-coil inductive li entsoe ka lithapo tse nang le li-insulated tse pota-potileng palo e itseng ea ho chencha masapo a insulated skeleton.DC e ka feta ka khoele, khanyetso ea DC ke khanyetso ea ...Bala haholoanyane -
Capacitor
1. Hangata capacitor e emeloa ke "C" hammoho le linomoro tsa potoloho (tse kang C13 e bolela palo ea capacitor 13).Capacitor e entsoe ka lifilimi tse peli tsa tšepe tse haufi le tse ling, tse arohaneng ka thepa e sireletsang bohareng.Litšobotsi tsa capacitor ke E ...Bala haholoanyane -
Tsebo ea ts'ebetso ea liteko tsa PCB e fofang
Sengoliloeng sena se tla arolelana mekhoa e joalo ka ho hokahanya, ho lokisa, le tlhahlobo ea boto ea warping ts'ebetsong ea liteko tse fofang bakeng sa litšupiso feela.1. Counterpoint Ntho ea pele eo u ka buang ka eona ke khetho ea li-counterpoints.Ka kakaretso, ke masoba a mabeli feela a diagonal a lokelang ho khethoa e le li-counterpoints.?) Hlokomolo...Bala haholoanyane -
Mekhoa ea ntlafatso ea potoloho e khuts'oane ea PCB - boemo bo tsitsitseng ba potoloho e khuts'oane
Lebaka le ka sehloohong ke hore ho na le mongoo moleng oa filimi kapa ho thijoa skrineng se koahetsoeng, 'me koporo e pepeneneng sebakeng se tsitsitseng sa lera le koaetsoeng le thibelang ho roala e etsa hore PCB e fokotsehe.Ntlafatsa mekhoa: 1. Li-negative tsa lifilimi ha lia lokela ho ba le trachoma, mengoapo, joalo-joalo Filimi ea lithethefatsi e ...Bala haholoanyane -
Likarolo tsa ho cheka ka mochini oa PCB micro-hole
Matsatsing ana, ka ntlafatso e potlakileng ea lihlahisoa tsa elektroniki, khatiso ea li-PCB e atolohile ho tloha libotong tse fetileng tsa lera le le leng ho ea ho liboto tse nang le mekhahlelo e 'meli le liboto tse ngata tse nang le litlhoko tse nepahetseng tse holimo.Ka hona, ho na le litlhoko tse ngata le ho feta bakeng sa ts'ebetso ea boto ea potoloho ...Bala haholoanyane -
Melao-motheo e meng e nyane ea ts'ebetso ea ho kopitsa ea PCB
1: Motheo oa ho khetha bophara ba terata e hatisitsoeng: bophara bo fokolang ba terata e hatisitsoeng bo amana le hona joale ho phallang ka terata: bophara ba mohala bo nyane haholo, ho hanyetsa ha mohala o hatisitsoeng ho hoholo, le ho theoha ha motlakase. mocheng o moholo, o amang ts'ebetso ea...Bala haholoanyane -
Ke hobane'ng ha PCB ea hau e theko e boima hakaale?(II)
4.Botenya bo fapaneng ba koporo ba foil bo baka phapang ea theko (1) Ha palo e nyane, theko e theko e boima haholo, hobane leha o ka etsa 1PCS, feme ea boto e tlameha ho etsa tlhaiso-leseling ea boenjiniere, 'me ho tsoa filiming, ha ho na ts'ebetso. bohlokoahali.(2) Nako ea thomello: The data deliv...Bala haholoanyane
