Taɓa hasken tebur mai dimming
Ka'idodin LED dimmer
Dimmer LED wani muhimmin bangare ne na fitilun zamani, shine ta hanyar daidaita girman ƙarfin wutar lantarki, don daidaita hasken fitilun LED. Tare da ci gaba da haɓakawa da haɓaka fasahar hasken wutar lantarki na LED, fitilun LED sun zama samfurori na yau da kullum a cikin filin cikin gida da waje, don haka amfani da dimmers na LED ya sa gaba da buƙatu mafi girma. Wannan labarin zai gabatar da ka'idar dimmer LED da yadda yake aiki tare da fitilun LED don ƙarin fahimta da amfani da wannan na'urar.
Ka'idar LED dimmer
Ka'idar dimmer LED ita ce canza hasken fitarwa ta hanyar daidaita wutar lantarki ta DC na fitilar. Tunda fitilar LED fitilar hasken wuta ce mai ƙarfi a halin yanzu, ya zama dole a canza ƙarfin wutar lantarki ta na yanzu yayin amfani don sarrafa hasken hasken LED.
Da'irarLED fitiluya ƙunshi abubuwa guda uku masu mahimmanci, wato samar da wutar lantarki, tushen wutar lantarki akai-akai da kuma tushen hasken LED da kanta. Wutar wutar lantarki tana ba da wutar lantarki mai dacewa don fitar da tushen hasken LED, yayin da madaidaicin tushen yanzu yana tabbatar da kwanciyar hankali na hasken LED ta hanyar kiyaye halin yanzu yana gudana ta cikin LED ba canzawa. Don haka, babban aikin dimmer shine daidaita ƙarfin wutar lantarki, wanda ke shafar hasken hasken LED. Dimmer gabaɗaya ta hanyoyi guda uku don cimma ka'idar samar da wutar lantarki ta LED: daidaitawar PWM, daidaitawar wutar lantarki da daidaitawar halin yanzu.
1. PWM daidaitawa
Modulation PWM yana ɗaya daga cikin mafi yawan amfani da hanyoyin ƙa'idar dimmer LED. Wannan yanayin daidaitawa yana canza ƙarfin wutar lantarki a wasu mitoci kuma yana sarrafa rabon aikin ƙarfin wutar lantarki a kowane zagayowar, ta haka yana shafar hasken fitilar LED. Ana iya samun dimming mai ƙarfi ta hanyar daidaitawar PWM, da kuma saduwa da buƙatun haske daban-daban.
2. Yanayin aiki na haɗin gwiwa tsakaninLED dimmer da LED fitilu
Yanayin aiki na haɗin gwiwa tsakanin LED dimmer da hasken LED shine fahimtar daidaitawar hasken LED ta hanyar hulɗa. Mai zuwa shine taƙaitaccen gabatarwar ga hulɗar tsakanin dimmer LED da hasken LED.
1. PWM daidaitawa
A cikin yanayin daidaitawa na PWM, ana sarrafa hasken hasken LED ta hanyar daidaita yanayin aikin wutar lantarki. Dimmer yana watsa siginar daidaitawa zuwa hasken LED, kuma hasken LED yana fitar da haske daban-daban gwargwadon haske daban-daban na siginar daidaitawa. Siginar daidaitawa tsakanin su biyun yawanci yana dogara ne akan siginar dijital, wanda zai iya gane sarrafa nesa da dimming.
2. Tsarin wutar lantarki
A cikin yanayin daidaita wutar lantarki, dimmer LED yana sarrafa fitilun LED ta hanyar fitar da wutar lantarki ta LED.
Fitilar Teburin LED mai caji mai caji - Inuwa mai laushi
GASKIYA BAYANI:
Shade Pleated, mai cajifitilar tebur. Ƙara taɓawa na ƙawa zuwa kowane sarari tare da wannan fitilun na musamman wanda ke nuna inuwa mai salo da salo iri-iri. Tare da ginannen baturin sa mai caji, zaku iya jin daɗin ɗaukamara waya fitiluba tare da wahalar igiyoyi ba. Shafukan nadewa suna haɗa ayyuka, kayan ado da dacewa, suna sa su zama cikakke lmaganin bacci fko salon rayuwa na zamani.
