Kodi kuyatsa kwa LED kumasiyana bwanji ndi magetsi ena, monga incandescent ndi Compact Fluorescent (CFL)?

Kuunikira kwa LED kumasiyana ndi ma incandescent ndi fluorescent m'njira zingapo. Mukakonzedwa bwino, kuyatsa kwa LED kumakhala kosavuta, kosunthika, ndipo kumatenga nthawi yayitali.
Ma LED ndi magetsi "otsogolera", omwe amatanthauza kuti amatulutsa kuwala kwina, mosiyana ndi incandescent ndi CFL, yomwe imatulutsa kuwala ndi kutentha mbali zonse. Izi zikutanthauza kuti ma LED amatha kugwiritsa ntchito kuwala ndi mphamvu moyenera m'njira zambiri. Komabe, zikutanthauzanso kuti ukadaulo wapamwamba umafunika kutulutsa babu loyatsa la LED lomwe limawala mbali zonse.
Mitundu yodziwika ya LED imakhala ndi amber, yofiira, yobiriwira, ndi buluu. Kuti apange kuwala koyera, ma LED amitundu yosiyanasiyana amaphatikizidwa kapena kuphimbidwa ndi phosphor zinthu zomwe zimasinthira mtundu wa kuwalako kukhala kuwala koyera "koyera" komwe kumagwiritsidwa ntchito m'nyumba. Phosphor ndichinthu chachikaso chomwe chimakwirira ma LED ena. Ma LED achikuda amagwiritsidwa ntchito kwambiri ngati magetsi ndi magetsi owunikira, ngati batani lamagetsi pamakompyuta.
Mu CFL, mphamvu yamagetsi imayenda pakati pa maelekitirodi kumapeto kulikonse kwa chubu chokhala ndi mpweya. Izi zimapanga kuwala ndi kutentha kwa ultraviolet (UV). Magetsi a UV amasandulika kukhala owoneka bwino akagunda zokutira phosphor mkati mwa babu.
Mababu a incandescent amapanga kuwala pogwiritsa ntchito magetsi kutenthetsa ulusi wachitsulo mpaka utakhala "woyera" kutentha kapena akuti ndi incandesce. Zotsatira zake, mababu amagetsi amatulutsa 90% yamphamvu zawo ngati kutentha.


Post nthawi: Nov-09-2020