Nako ea bophelo ea mabone a indasteri a LED

Theknoloji e ikhethang ea chip, sinki ea mocheso ea boleng bo holimo, le 'mele oa mabone a aluminium ea boleng bo holimo li tiisa bophelo baMabone a indasteri a LED, ka karolelano ea bophelo ba chip ea lihora tse 50,000. Leha ho le joalo, bareki kaofela ba batla hore lintho tseo ba li rekileng li tšoarelle nako e telele le ho feta, 'me mabone a indasteri a LED ha a fapane. Joale bophelo ba mabone a indasteri a LED bo ka ntlafatsoa joang? Taba ea pele, laola ka tieo boleng ba thepa ea ho paka mabone a indasteri a LED, joalo ka sekhomaretsi se tsamaisang motlakase, silicone, phosphor, epoxy, thepa ea ho kopanya mabone a die, le li-substrate. Taba ea bobeli, rala sebopeho sa ho paka mabone a indasteri a LED ka bohlale; mohlala, ho paka ho sa utloahaleng ho ka baka khatello le ho robeha. Taba ea boraro, ntlafatsa ts'ebetso ea tlhahiso ea mabone a indasteri a LED; mohlala, mocheso o folisang, ho tjheseletsa khatello, ho tiisa, ho kopanya mabone a die, le nako kaofela li lokela ho lateloa ka tieo ho latela litlhoko.

Ho ntlafatsa nako ea bophelo ea lisebelisoa tsa motlakase tsa LED tsa indasteri, ho khetha li-capacitor tsa boleng bo holimo le tse phelang nako e telele ke tsela e atlehang ea ho ntlafatsa nako ea bophelo ea phepelo ea motlakase oa mokhanni; ho fokotsa motlakase o phallang ka har'a capacitor; ho ntlafatsa katleho ea ho khanna ha phepelo ea motlakase; ho fokotsa ho hanyetsa mocheso oa likarolo; ho kenya tšebetsong thibelo ea metsi le mehato e meng ea tšireletso; le ho ela hloko khetho ea likhomaretsi tse tsamaisang mocheso.

Boleng ba moralo oa ho qhala mocheso ke ntlha ea bohlokoa bophelong ba mabone a merafo ea LED. Batho ba bangata ba tšoenyehile ka hore mabone a LED a matla a maholo a mpa a "khanya ka mokhoa o tšosang" empa a tla senyeha kapele kapa a be a hlolehe. Ha e le hantle, tšusumetso ea 'nete bophelong e holim'a moralo oa ho qhala mocheso le boleng ba mohloli oa leseli. Libakeng tse kang li-workshop moo ts'ebetso e nkang nako e telele, haeba lebone le sa khone ho qhala mocheso ka katleho, ho tsofala ha chip ho tla potlakisa, 'me khanya e tla fokotseha ka potlako. Meaho ea mapheo a alloy ea aluminium e sebelisoa maboneng a indasteri le a merafo a boleng bo holimo ho ntlafatsa convection ea moea, ho boloka likarolo tsa mantlha ka har'a mocheso o loketseng le ho lelefatsa bophelo ba tsona. Bophelo ba mabone a nang le meralo e fapaneng bo ka fapana haholo, ka linako tse ling ka makhetlo a mashome, esita le ha ho sebelisoa li-chip tsa boleng bo tšoanang. Ka lebaka leo, sistimi ea ho qhala mocheso ea lebone e bohlokoa moralong oa eona. Ho qhala mocheso oa LED ka kakaretso ho kenyelletsa ho qhala mocheso boemong ba sistimi le ho qhala mocheso boemong ba sephutheloana. Mefuta ka bobeli ea ho qhala mocheso e tlameha ho nahanoa ka nako e le 'ngoe e le ho fokotsa khanyetso ea mocheso ea lebone. Nakong ea tlhahiso ea mehloli ea mabone a LED, thepa ea ho paka, meaho ea ho paka le mekhoa ea tlhahiso li etselitsoe ho fihlela ho felisoa ha mocheso boemong ba sephutheloana.

Hona jwale, mefuta e meholo ya meralo ya ho qhala mocheso e kenyeletsa dibopeho tsa flip-chip tse thehilweng ho silicon, dibopeho tsa boto ya potoloho ya tshepe, le disebediswa tse kang disebediswa tsa ho kopanya die le di-epoxy resins. Ho qhala mocheso boemong ba sistimi ho kenyeletsa haholoholo dipatlisiso mabapi le mahlale a amehang ho qapa le ho ntlafatsa di-heat sinks. Ka ho ata ha di-LED tse matla a hodimo, tlhahiso ya motlakase le yona e ntse e eketseha. Hona jwale, ho qhala mocheso boemong ba sistimi haholoholo ho sebedisa mekgwa le dibopeho tse kang ho pholile ha thermoelectric, ho phodisa phaephe ya mocheso, le ho phodisa moya ka kgapeletso. Ho rarolla bothata ba ho qhala mocheso ke tsela e sebetsang ya ho ntlafatsa nako ya bophelo ya mabone a merafo ya LED, ka hona ho hloka dipatlisiso tse ding le boqapi.

Ha litsamaiso tse fapaneng tsa mabone a fektheri le a li-workshop li ntse li tsoela pele ho ntlafatsa le ho ntlafatsa, phello ea ho boloka matla ea mabone a indasteri le a merafo e ntse e totobala haholoanyane, e leng se etsang hore lifeme tse ngata tsa indasteri li a khethe e le lisebelisoa tsa tsona tsa mabone. TIANXIANG e ikhethile lipatlisisong, nts'etsopele, tlhahisong, thekisong le tšebeletsong ea mabone a literata a LED, mabone a merafong a LED, leMabone a serapa a LED, e fanang ka boleng bo holimo, tshebetso e phahamengLihlahisoa tsa kopo ea LED.