Analysis of LED Single LED Lamp Bead Parameter Lamp Beads Dead Lamp

Lifaha tsa lebone la LED tse fetisang mabone ke Guan Jian, tse amang boleng ba sehlahisoa le ho tšepahala. Mokhoa oa ho fokotsa le ho felisa lefu la bafu, ho ntlafatsa boleng ba sehlahisoa le ho ts'epahala, ke taba ea bohlokoa eo lik'hamphani tsa encapsulation le kopo li lokelang ho e rarolla. Motlakase o tsitsitseng o baka tšenyo ea li-chips tsa LED, e leng se etsang hore PN ea li-chips tsa LED e tlosoe. Nako ea ho lutla ea eketseha 'me e fetoha sebaka sa ho hanyetsa. Ka hona, ho thibela likarolo tsa elektronike ho senya likarolo tsa elektronike ke mosebetsi oa bohlokoa haholo indastering ea lisebelisoa tsa elektronike. Likhampani tsa mabone a LED tse kentsoeng le ho sebelisoa, likete tsa mabone a mabone a LED, ha li tsotelle. Haeba ho na le bothata ho sehokelo sefe kapa sefe, se tla baka tšenyo ho lifaha tsa lebone la LED, tse tla etsa hore ts'ebetso ea lebone la lebone la LED e senyehe kapa e lahleheloe ke matla. Tšenyo ea mabone a lebone la lebone la LED le eona e tsofetse haholo. Ha lintho li lokela ho apara liaparo tse thibelang li-static, tse nang le selikalikoe sa motlakase se tsitsitseng, selikalikoe sa motlakase se lokela ho thehoa hantle. Sefaha se setle sa chip kapa lebone la lebone la LED, haeba 'mele ea rona e sa etse mehato ea tšireletso, e nke ka letsoho. The chip kapa LED lebone sefaha tla senngoa ke maemo a fapaneng. E robehile, ena ke koluoa ​​​​e bakoang ke motlakase o tsitsitseng. Ho ea ka litlhoko tsa bukana e tloaelehileng ea lifaha tsa lebone la LED, tataiso ea lifaha tsa lebone la LED e lokela ho ba tlase ho 3-5 mm bakeng sa collagen, e kobehileng kapa e cheselitsoeng. E tla boela e baka tšenyo kapa tšenyo ea lifaha tsa lebone la LED, hobane mocheso o feteletseng oa ho tjheseletsa o tla ama chip, e leng se tla senya litšobotsi tsa chip, ho fokotsa ts'ebetso ea mabone, esita le ho senya lifaha tsa lebone la LED. Ketsahalo ena e tloaelehile. Likhamphani tse ling li sebelisa tjheseletsa ka letsoho, li sebelisa tšepe e tloaelehileng ea 40W, mocheso oa welding o ke ke oa laoloa, mocheso oa tšepe oa soldering o kaholimo ho 300-400 C. Mocheso o feteletseng oa tjheseletsa o tla baka lebone le shoeleng. Li-coefficients tsa katoloso li phahame ka makhetlo a 'maloa,' me likhoele tse ka hare tsa khauta tsa terata li tla hula ntlha ea tjheseletsa e bulehile ka lebaka la ho atolosoa ha mocheso le ho fokotseha ha Selemo se Secha, ho bakang ketsahalo ea leseli la lefu. Ka kakaretso, mabone a mabone a LED a kentsoeng ke mela ea bracket a entsoe ka lisebelisoa tsa tšepe tsa koporo kapa tsa tšepe tse nang le hlobo e ntle. Hobane thepa ea koporo e theko e boima haholo, motse-moholo o phahame ka tlhaho, 'me ka lebaka la lintlha tse matla tsa' maraka, e le ho fokotsa motse-moholo oa tlhahiso, Ho na le limmaraka tse ngata tse sebelisang tšepe e batang e entsoeng ka carbon ho tlisa li-brackets tsa lebone la lebone la LED. Silver plating e na le mesebetsi e 'meli. E 'ngoe ke ho thibela oxidation le mafome,' me e 'ngoe ke ho thusa ho cheselletsa. Boleng ba electroplating ba bracket bo bohlokoa haholo. E amana le bophelo ba lifaha tsa lebone la LED. Ho phaella lits'ebetsong tse hlokolosi tse kang oli le phosphorusization, hona joale ho lokela ho laoloa nakong ea electroplating. Botenya ba lera la plating la silevera le tlameha ho laoloa. Ts'ebetso ea welding le eona e bohlokoa. Mekhahlelo e mene e tloaelehileng ea mochini oa ho tjheseletsa bolo ea silika ea khauta e tlameha ho ba hantle. Ntle le nako e behiloeng, liparamente tse ling tse tharo lia fetoha. Tokiso ea khatello e lokela ho ba e itekanetseng. The chip e pshatleha habonolo, 'me ho bonolo ho tjheseletsa ha e le nyane haholo. Thempereichara ea tjheseletsa hangata e fetoloa ho 260 C. Basebelisi ba sebelisang lihlahisoa tsa mabone a LED ba tla kopana le ts'ebetso ea mabone a lefu. Ena ke ts'ebetso ea mabone a seretse ka mor'a tšebeliso ea lihlahisoa tsa lebone la lebone la LED ka nako e itseng. Ho na le mabaka a mabeli a lebone la lefu. , Kapa boleng ba bracket electroplating, ho lutla ha hona joale ha lebone la lebone la lebone la LED le hona ho tla etsa hore mabone a lebone la LED a bonese. Sealuma letsatsing la lipula se hlahisa habonolo mochine oa motlakase oa motlakase o phahameng -voltage static, 'me sekhahla sa tlhōrō se phahamisitsoeng ke mohala oa phepelo ea matla se tla etsa hore lihlahisoa tsa lebone la LED li kopane le maemo a fapaneng a tšenyo. Ka bokhutšoanyane, ho na le mabaka a mangata a mabone a teng. E ke ke ea thathamisoa ka bonngoe. Ho tsoa ho sephutheloana, ts'ebeliso le ts'ebeliso ea lihokelo tse fapaneng, ketsahalo ea lefu e ka hlaha. Mokhoa oa ho ntlafatsa boleng ba lihlahisoa tsa lebone la LED ke bophahamo Ela hloko le ho ithuta ka hloko litaba, ho tloha ho chip, khetho ea bracket, ho ea ho lifaha tsa lebone la LED ho paka ts'ebetso eohle ea ts'ebetso ho latela tsamaiso ea boleng ba ISO2000. Ke ka tsela ena feela, boleng ba mabone a lebone la LED bo ka ntlafatsoang ka bonngoe, e le hore matla a ka ba bophelo bo bolelele, a phahameng le a ka tšeptjoang. --- Sengoloa se tsoa ho lifaha tsa mabone a LED, ka kopo bonts'a Tongjia (Chaena) www.tongjialed.com