Nthawi yoyambira:Pali mitundu iwiri ya nthawi yoyambira pazida zowunikira masewera: kuyambira nthawi yomweyo ndikuchedwa kuyambika, zomwe ziyenera kusankhidwa molingana ndi momwe polojekiti ikuyendera.
Impulse current multiple:Nyali ikayambika, pamakhala mphamvu yayikulu yopitilira pakali pano, yomwe imatchedwa impulse current.Chiŵerengero cha mphamvu ya mphamvu yogwiritsira ntchito panopa imatchedwa impulse current multiple.Zing'onozing'ono zamtengo wapatali, zimakhala zochepa kwambiri pamagetsi ogawa mphamvu, omwe ali otetezeka kwambiri.Nthawi zonse, kuyambika nthawi yomweyo kwa kuwala kwamasewera a LED kumapangitsa kuti kachulukidwe kake kakhale kokulirapo, pafupifupi nthawi 40;pomwe kuchedwetsedwa kwa chipangizo choyatsira chamasewera kutengera kuchuluka kwapano ndikocheperako, kuchepera nthawi ziwiri.Nyali yachitsulo ya halide imakhala ndi mawonekedwe ochedwetsa, kotero kukhudzika kwake komweku kumakhalanso kochepa, nthawi zambiri zosakwana 2.
Kusintha kwa voliyumu yowala:Izi zimawonetsa kuchuluka kwa mphamvu ya gwero lamagetsi owunikira pamasewera ndi kupotoka kwamagetsi, ndipo ndi chiŵerengero cha kusintha kowala kosinthira kumlingo wakusintha kwamagetsi.
Kuyesera kwawonetsa kuti kuyatsa kwamasewera a LED kumakhala ndi kusintha kochepa kwa voliyumu yowunikira, yomwe ndi Δφ%/ΔU%.Pamene voteji ndi zabwino kupatuka, ndiye Δφ% / ΔU% = 0.092, pamene voteji ndi zoipa kupatuka, ndiye Δφ%/ΔU% = 0.075.
Komabe, chizindikiro ichi cha nyali zachitsulo cha halide ndizosauka komanso zosasangalatsa.Pamene kupatuka kwa magetsi kuli bwino, Δφ% / ΔU% = 38/10 = 3.8;pamene kupatuka kwa magetsi kuli koipa, ndiye Δφ%/ΔU%=28/10=2.8.
Chizindikiro cha nyali zachitsulo cha halide ndi chachikulu, ndipo kusintha kwamagetsi kumakhudza kwambiri kusinthasintha kwake kowala.Phindu la kuyatsa kwa LED ndi laling'ono, losakwana 3% la nyali yachitsulo ya halide, ndiye kuti, kuwala kowala kumakhalabe kosasinthika mumtundu wambiri wamagetsi, ndipo ili ndi makhalidwe abwino a voteji.
THD:Chifukwa zida zowunikira pamasewera nthawi zambiri zimakhala zonyamula gawo limodzi, ma harmonics amakhala achitatu.Ayenera kukumbutsidwa, osati ayenera kulabadira vuto harmonic nyali ndi nyali, komanso vuto harmonic ya dongosolo ulamuliro, makamaka dimming gawo mwina chifukwa kuwonjezeka harmonics.
Kusiyana kwa magawo atatu:Vutoli silimangokhalira kuwunikira masewera.Zida zonse zamagetsi zagawo limodzi zitha kukhala ndi vuto la magawo atatu.Choyamba, m'pofunika kuthetsa vutoli mu kapangidwe, wogawana kugawa limodzi gawo katundu kwa gawo atatu, ndi kusunga magawo atatu katundu bwino mmene ndingathere pansi pa modes kulamulira osiyanasiyana.Kachiwiri, yesani kusunga magawo atatu a gawo limodzi momwe mungathere panthawi yogwira ntchito.
Mulingo wachitetezo motsutsana ndi kugwedezeka kwamagetsi kwa nyali ya LED:Zowunikira panja pamasewera ziyenera kusankhidwa kukhala Class I, ndipo zowunikira zamasewera m'nyumba zitha kukhala za Class I kapena II.Kuunikira pansi pamadzi kuyenera kugwiritsa ntchito voteji ya AC yosapitirira 12V kapena DC yosaposa 30V.Nyali za Class III.
Chitetezo chozungulira pafupi:Ichi ndi chofunikira komanso chofunikira, ndipo ndi kasinthidwe wamba.
Chitetezo chambiri:Ichi ndi chofunikira chosankha.Ndikoyenera kukhazikitsa malo otsika ndi apakati;tikulimbikitsidwa kuti tisamakhazikitse malo apamwamba, kapena kukhazikitsa chitetezo chokwanira chomwe chimagwira ma alarm.
Chitetezo chotsalira pakali pano:malo otsika akhoza kukhazikitsidwa, ndithudi, kapena ayi;malo apamwamba apakati sayenera kukhazikitsidwa, kapena kukhazikitsa chitetezo chotsalira chomwe chimagwira ntchito pa ma alarm.
Nthawi yotumiza: Jun-05-2020