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Nekukurumidza kukura kwemwenje we LED mumagetsi emotokari, matambudziko matsva e LED amuka.Ichi chinyorwa chinotsanangura zvipingaidzo zvikuru zvinotarisana nevagadziri vemagetsi emagetsi emazuva ano uye chinoongorora kuti izvi zvingagadziriswe sei neMPS 'itsva yemotokari LED module - iyo MPM6010-AEC1 3.

Zvakanakira zvehupenyu hurefu, hukuru hudiki, uye kushomeka kwemagetsi maLEDs anoenderana zvakakwana nezvinodiwa zvemazuva ano emhando yemotokari dzinoenderana nemamiriro ekunze uye zvakabatsira mukuzivikanwa kwemaLED mukuvhenekesa kwemotokari.Kubva pakuvheneka kweambient, zviratidzo zvechiratidzo, uye digital screen backlighting mukati memotokari kushandura zviratidzo, mabhureki mwenje, fog lights, uye masikati anomhanya mwenje kunze kwemotokari, maLED anotoshandiswa kwese kwese mukati nekunze.Munguva pfupi iri kutevera, ma LED anotarisirwawo kutsiva halogen kana xenon-based high-powered headlights.

Mazuva ano mainjiniya ekuvhenekesa mota anotarisana nematambudziko akati wandei mukugadzira ma LED kuti ave madiki uye akasarudzika, ukuwo achivandudza kuvimbika, kusadzivirirwa kukanganiswa kwemagetsi, uye optimize mashandiro ekupisa.

Kuvimbika kwepamusoro kwakakosha muinjiniya yemotokari, uye izvi zvinonyanya kukosha mukuvhenekesa kwekunze kwemotokari, pane iyo mamiriro emotokari (kutendeuka, kumira, maaramu, nezvimwewo) zvinoenderana.Nheyo yakawanda yekuwedzera kuvimbika ndeyekudzikisa huwandu hwezvikamu pabhodhi: zvishoma zvikamu, zvishoma zvingave zvibodzwa zvekukundikana, uye zvinhu zvishoma zvinodiwa.Iyo yakapfava dhizaini, zviri nyore kuita kutumira uye kuunza kumusika.

Uye zvakare, sezvo masisitimu eLED anoderera, iwo emagetsi anofambidzana anoatyaira anofanirawo kudzikira.Imwe nzira yakajairika yekuwana madiki madhizaini ebhodhi ndeyekuwedzera switching frequency yemutyairi, nekudaro kuderedza saizi yeakabatana inductors uye capacitors.Nekudaro, yakakwira switching frequency inokonzeresa kuwedzera kwakadzika kwekukanganisa kwemagetsi;hukama hwakapetwa pakati pekukanganiswa kwemagetsi uye kushandura frequency kunoreva kuti kupeta kaviri kuwanda kwekuchinja kunowedzera kukanganiswa kwemagetsi zvakapetwa kana.Kugadzirisa dambudziko iri, vagadziri vanofanirwa kukwirisa dhizaini dhizaini uye vosarudza yakaderera-kurasikirwa zvikamu uku vachideredza zvishwe zvine hunyanzvi uko mafungu enguva pfupi ari kushanda;nzira idzi dzakasimba dzinowanzo kuve nekuchinja, magetsi ekuchengetedza inductors, uye decoupling capacitors.Imwe nzira yekudzikisa EMI ndeyekuwedzera simbi shielding, izvo zvinouya nekuwedzera kwakakosha mumutengo, izvo zvisingagamuchirwe pamusika-inonzwa mwenje musika.

Uyezve, kunyange zvazvo ma LED asina simba kudarika halogen kana mwenje we incandescent, kutonga kwekushisa kuchiri nyaya huru sezvo iine hukama zvakananga nehupenyu hunotarisirwa hwe LED.Ma LED anozivikanwa nemazana ezviuru zvemaawa ekushanda, asi tembiricha yepamusoro inogona kuita kuti hupenyu hwavo hudzikire, uye mamiriro ekunze akaomarara ayo mota dzingashanda dzinogona kuderedza hupenyu hwe LED.