1 Kupenya
Kupenya kwemwenje we LED ndiyo nyaya inonyanya kunetseka kune vashandisi, kupenya kunogona kutsanangurwa nenzira mbiri.
Kupenya L: muviri unopenya mune yakananga nzira unit stereo angle unit nzvimbo yeinopenya flux.Chikamu: nits (cd/㎡).
Luminous flux φ: huwandu hwehuwandu hwechiedza chinoburitswa nemuviri unopenya pasekondi.Chiyero: lumens (Lm), yakati nhamba yemuviri unopenya unopenya, iyo yakawanda inopenya lumens, iyo yakakura nhamba.
Kazhinji marambi e LED akanyorwa neanopenya flux, vashandisi vanogona kutonga kupenya kwemarambi e LED zvinoenderana neinopenya flux.Iyo yakakwirira iyo inopenya inoyerera, iyo inowedzera kupenya kwerambi.
2 Wavelength
Ma LED ane wavelength yakafanana ane ruvara rwakafanana.Pasina LED spectrophotometer vagadziri vanonetsa kugadzira zvigadzirwa zvine mavara akachena.
3 Kupisa kwemavara
Tembiricha yeruvara iyuniti yekuyera yekumaka ruvara rwechiedza, inoratidzwa muK kukosha.Yellow light ndeye "3300k pazasi", chena mwenje "5300k kumusoro", pane yepakati ruvara "3300k-5300k".
4 Leakage current
LED inzira imwe chete inopenya inopenya muviri, kana paine reverse ikozvino, inonzi leakage, leakage ikozvino yakakura LED, hupenyu hupfupi.
5 Anti-static kugona
Iyo anti-static kugona kweiyo LED, hupenyu hurefu, uye nekudaro mitengo yakakwira.Zvigadzirwa zvakawanda zvemanyepo pamusika hazviite zvakanaka pane iyi, inova hupenyu hunotarisirwa hwemakore mazhinji, yakapfupisa zvakanyanya chikonzero.
Kusarudzwa kwezviedza zve LED kunosanganisira kuonekwa, kupisa kupisa, kugovera chiedza, kupenya uye kuisa.Isu hatisi kutaura nezve ma parameter eruminaire nhasi, chete nezve mwenje sosi: uchanyatso tora yakanaka LED sosi yemwenje?Iwo makuru ma paramita ezvivheneko masosi ndeaya: ikozvino, simba, inopenya flux, kuora kwechiedza, ruvara rwechiedza uye ruvara rwekupa.
Vashandisi vanofanirwa kunzwisisa kuti sarudzo yemwenje ye LED haigone kuita senge kusarudzwa kwemarambi eincandescent kungotarisa kutarisa, iwo wattage yemwenje ye LED haigone kududzira nemazvo kupenya kwemwenje we LED, kupenya kwakanyanya kwemvura yakaderera kunogona zvakare kupenya. kupfuura kukwira kwemvura kwemwenje ye LED.Iyi ndiyo nguva ye LED, chete ine maparamita akakodzera ekusarudza mhando yakanaka yekuvhenekera kwemaindasitiri nemarambi e LED.
Nguva yekutumira: Kubvumbi-23-2023