Muhupenyu hwezuva nezuva, vanhu vazhinji vanofunga kuti simba rezviedza zve LED rakabatana zvakananga nekupenya kwavo.Zvisinei, kunyatsoongorora nyaya yacho kunoratidza kuti handizvo.Nepo wattage ichiita basa mukushandiswa kwesimba uye kushandiswa kwemagetsi, handicho chinhu chakakosha pakuona kuti mwenje unopenya sei.Pane kudaro, chinhu chakakosha ndeye luminous flux.
Simba rinopimwa mumawati (W) uye rinomiririra basa rinoitwa nechinhu pachikamu chenguva.Iyo yakakwirira chiyero chesimba, iyo yakakura simba uye simba rekushandisa, asi ichi chingori chinongedzo chinhu uye kwete chikuru chinotaridza kupenya.Nekune rimwe divi, kupenya kwechiedza, kuyerwa mu lumens (LM), kunotara huwandu hwechiedza icho ziso remunhu rinogona kuona pane imwe unit nzvimbo.Iyo yakakwirira iyo lumen rating, iyo chiedza chinopenya zvikuru.
Kuti uverenge kupenya kwerambi, unofanirwa kufunga nezvekushanda kwechiedza, kuyerwa mulumens pa watt (LM/W).Nyeredzi dzakasiyana dzine mwenje unopenya wakafanana dzine mashandisirwo esimba akasiyana.Iyo yakakwirira iyo inopenya inoshanda, iyo shoma simba inopedzwa pasi peiyo yakafanana inopenya flux.Iyo yekuverenga formula yeinopenya flux inopenya inoyerera = mwenje kunyatsoshanda * simba.
Semuenzaniso, funga marambi maviri: rambi re36W rine mwenje unopenya we80lm/W rinoburitsa mwenje unopenya we2880lm, uye mwenje we30W unoshanda unopenya we110lm/W unoburitsa kupenya kwe3300lm.Mumuenzaniso uyu, kunyangwe mwenje we30W uine chiyero chemagetsi chakaderera, chinopenya kupfuura mwenje we36W nekuda kwekupenya kwaro kwepamusoro.
Mukupfupisa, zviri pachena kuti iyo inopenya inoyerera inotsanangurwa nekupenya kwesimba uye simba ndicho chinhu chikuru chinotarisa kupenya kwemwenje.Kunzwisisa mutsauko uyu kunogona kubatsira vatengi kuita sarudzo dzine ruzivo pakusarudza mwenje ye LED kuti isangane nezvinodiwa zvavo zvemwenje.
Nguva yekutumira: Jun-06-2024