Nekuenderera mberi kwekusimudzira kwesainzi uye tekinoroji, marambi e LED ari kuwedzera kushandiswa mumunda wekuvhenekesa. Kuenzaniswa nemarambi echinyakare, marambi e LED ane akawanda mabhenefiti, ayo anoita kuti ive yakasarudzika mwenje michina.
Chokutanga pane zvose, marambi e LED ane hupenyu hurefu. Magirobhu emwenje akajairika ane hupenyu hupfupi hwesevhisi uye anogona kungoshandiswa kwezviuru zvemaawa, asi hupenyu hwebasa remarambi e LED hunogona kusvika makumi ezviuru zvemaawa. Izvi zvinodaro nekuti marambi e LED anoshandisa semiconductor zvinhu uye haana zvinhu zvinotapukira zvakaita sefilament, saka ane hupenyu hurefu hwebasa.
Chechipiri, simba rekuchengetedza simba remarambi e LED riri pachena. Iko kushandiswa kwesimba kwemarambi e LED kunongova hafu yemarambi echinyakare, uye zvakare haina kusvibisa zvakatipoteredza. Pasi pesimba rakafanana rekuvhenekesa, marambi e LED anogona kuchengetedza magetsi mazhinji, nekudaro kuderedza kushandiswa kwesimba.
Mukuwedzera, kuderedzwa kwemavara emarambi e LED akanaka kwazvo. Chiedza chemarambi echinyakare chine hurefu hwakawanda hwechiedza, icho chinoburitsa kukanganisa kwemavara. Chiedza chemarambi e LED chinongori newavelength inodiwa, iyo inogona kudzorera zviri nani ruvara, ichiita kuti mwenje uwedzere hunhu.
Pakupedzisira, kushanda kwekuchengetedza kwemarambi e LED kwakakwirira. Marambi echinyakare anoshandisa high-voltage magetsi, ayo anowanzo kudonha uye dzimwe njodzi dzekuchengetedza. Mwenje dze LED dzinoshandisa yakaderera-voltage magetsi, yakakwirira kuchengetedza kuita, inogona kunyatso kudzivirira kuitika kwenjodzi dzekuchengetedza.
Muchidimbu, marambi e LED ane zvakawanda zvakanakira, zvinosanganisira hupenyu hurefu, kuchengetedza simba, kudzikisa kunaka kwemavara, uye kuchengetedzwa kwakanyanya. Nekuenderera mberi kwekuvandudza tekinoroji, zvinotendwa kuti huwandu hwemashandisirwo emarambi e LED huchawedzera uye huchave hwakakura hwenzvimbo yekuvhenekesa remangwana.
Nguva yekutumira: Jul-10-2023