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LED燈珠知識

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燈珠行業動態

大功率燈珠led燈 1瓦的led燈珠型號

發布時間:2022-11-20 14:40:18

大家(jia)好我是(shi)天(tian)(tian)成照明LED燈珠(zhu)(zhu)廠家(jia)小編燈漂(piao)亮(liang)今天(tian)(tian)我們來(lai)介(jie)紹大功率燈珠(zhu)(zhu)led燈 1瓦的(de)led燈珠(zhu)(zhu)型號的(de)問題,以下就是(shi)燈漂(piao)亮(liang)對此問題和相關問題的(de)歸納整理,一起來(lai)看(kan)看(kan)吧。

文章目錄導航:

大功率LED燈珠1W的詳細參數誰有

1、1w大功率(lv)(lv)(lv)(lv)led燈(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)部分參數:正向電壓:2.8-3.4色溫:3000-44505000-6000光通(tong)量:80-90lm發(fa)(fa)光角度(du):110-1201w。2、大功率(lv)(lv)(lv)(lv)LED燈(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)是LED燈(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)的(de)(de)一(yi)種,相對于小(xiao)功率(lv)(lv)(lv)(lv)LED燈(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)來說(shuo),大功率(lv)(lv)(lv)(lv)LED燈(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)的(de)(de)功率(lv)(lv)(lv)(lv)更高(gao)(gao),亮度(du)更亮,價格更高(gao)(gao)。小(xiao)功率(lv)(lv)(lv)(lv)LED燈(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)額定電流(liu)都是20mA,額定電流(liu)高(gao)(gao)過20mA的(de)(de)基本上都可(ke)以算作大功率(lv)(lv)(lv)(lv)。一(yi)般(ban)功率(lv)(lv)(lv)(lv)數有:0.25w、0.5w、1w、3w、5w、8w、10w等(deng)等(deng)。主(zhu)要亮度(du)單位為(wei)lm(流(liu)明),小(xiao)功率(lv)(lv)(lv)(lv)的(de)(de)亮度(du)單位一(yi)般(ban)為(wei)mcd(毫坎德拉,1cd=1000mcd),也(ye)就(jiu)是發(fa)(fa)光強度(du)I。大功率(lv)(lv)(lv)(lv)燈(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)一(yi)般(ban)是指仿流(liu)明燈(deng)(deng)珠(zhu)(zhu)(zhu)(zhu),就(jiu)像圖(tu)片的(de)(de)形狀一(yi)樣(yang)。SMD的(de)(de)都有高(gao)(gao)過20MA.也(ye)不稱為(wei)是大功率(lv)(lv)(lv)(lv)。

大功率燈珠led燈

led燈珠型號很多種如何快速區分

1、直插led燈(deng)(deng)珠:紅光(guang)(guang)(guang),綠(lv)光(guang)(guang)(guang),藍(lan)光(guang)(guang)(guang),橙光(guang)(guang)(guang),普綠(lv)光(guang)(guang)(guang),翠綠(lv)光(guang)(guang)(guang),紫光(guang)(guang)(guang)和(he)白光(guang)(guang)(guang),單色,雙色,和(he)三色直插Led燈(deng)(deng)珠。

2、貼(tie)片(pian)led燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu):0402燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu),0603燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)、0805燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)、1206燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)、2016燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)、3014燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)、3528燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)、3020燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)、3030燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)、3535燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)、2835燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)、5050燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)、5630燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)、5730燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)、7020燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)、7030燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)等型號。

3、大功(gong)(gong)率(lv)(lv)(lv)Led燈(deng)(deng)珠(zhu)(zhu): 1w大功(gong)(gong)率(lv)(lv)(lv)燈(deng)(deng)珠(zhu)(zhu),3w大功(gong)(gong)率(lv)(lv)(lv)燈(deng)(deng)珠(zhu)(zhu),5w大功(gong)(gong)率(lv)(lv)(lv)燈(deng)(deng)珠(zhu)(zhu),10w大功(gong)(gong)率(lv)(lv)(lv)燈(deng)(deng)珠(zhu)(zhu),20w大功(gong)(gong)率(lv)(lv)(lv)燈(deng)(deng)珠(zhu)(zhu),40w大功(gong)(gong)率(lv)(lv)(lv)燈(deng)(deng)珠(zhu)(zhu),50w大功(gong)(gong)率(lv)(lv)(lv)燈(deng)(deng)珠(zhu)(zhu),80w大功(gong)(gong)率(lv)(lv)(lv)燈(deng)(deng)珠(zhu)(zhu),100w大功(gong)(gong)率(lv)(lv)(lv)燈(deng)(deng)珠(zhu)(zhu)和(he)200w大功(gong)(gong)率(lv)(lv)(lv)等型號(hao)。

4、cob led燈珠包括3w,5w,7w,10w,15w ,20w , 30w , 40w , 50w , 60w等多種(zhong)功(gong)率和(he)型(xing)號。

100w大功率led燈珠散熱面積

100w大功率led燈珠的散熱(re)面積(ji)為(wei)21.84

假設(she)LED的(de)發(fa)光(guang)效率(lv)(lv)(lv)為(wei)20%,因(yin)(yin)此(ci)LED產生了(le)96w的(de)熱(re)(re)功率(lv)(lv)(lv)為(wei)了(le)保(bao)證LED的(de)發(fa)光(guang)壽(shou)命,因(yin)(yin)此(ci)需要將LED的(de)溫(wen)度控制(zhi)在80℃以內,要求環境溫(wen)度為(wei)25℃因(yin)(yin)為(wei)lz沒有(you)說有(you)風扇(shan),因(yin)(yin)此(ci)只考慮熱(re)(re)輻(fu)射方式的(de)散(san)熱(re)(re)方式為(wei)了(le)有(you)比較好的(de)熱(re)(re)輻(fu)射效率(lv)(lv)(lv),散(san)熱(re)(re)器需進行陽極黑,此(ci)時的(de)輻(fu)射率(lv)(lv)(lv)為(wei)0.896w的(de)散(san)熱(re)(re)功率(lv)(lv)(lv)=4x5.67x10^-8x0.8x散(san)熱(re)(re)面積(ji)x(80+273.15)^3x(80-25)算出(chu):散(san)熱(re)(re)面積(ji)≈0.2184㎡,100w就是21.84平米(mi)

Led照明產品是采用大功率燈珠好還是小功率燈珠好呢為什么

區分大功(gong)(gong)(gong)率(lv)(lv)(lv)led燈(deng)珠功(gong)(gong)(gong)率(lv)(lv)(lv)的(de)(de)(de)(de)方法如下:業內(nei)大量(liang)使用(yong)(yong)的(de)(de)(de)(de)都是(shi)(shi)(shi)單顆0.06W功(gong)(gong)(gong)率(lv)(lv)(lv),其(qi)亮度最大可以(yi)做(zuo)到(dao)7LM,我(wo)們(men)(men)暫按(an)普通的(de)(de)(de)(de)做(zuo)到(dao)6LM計算,如果要讓功(gong)(gong)(gong)率(lv)(lv)(lv)達到(dao)1W,我(wo)們(men)(men)需要用(yong)(yong)17個同樣的(de)(de)(de)(de)LED,其(qi)總亮度為17*6102LM,也就是(shi)(shi)(shi)說可以(yi)做(zuo)到(dao)100LM/W如果我(wo)們(men)(men)采(cai)用(yong)(yong)單顆芯片(pian)為1W的(de)(de)(de)(de)功(gong)(gong)(gong)率(lv)(lv)(lv),其(qi)輸出的(de)(de)(de)(de)亮度最高做(zuo)到(dao)80LM,常用(yong)(yong)的(de)(de)(de)(de)一(yi)(yi)般(ban)在(zai)(zai)60LM左(zuo)右,這(zhe)是(shi)(shi)(shi)亮度上的(de)(de)(de)(de)一(yi)(yi)個主要區別,由(you)此可見(jian),對于家(jia)庭使用(yong)(yong)來講,我(wo)們(men)(men)還是(shi)(shi)(shi)要選擇小(xiao)功(gong)(gong)(gong)率(lv)(lv)(lv)的(de)(de)(de)(de)LED比較合(he)適。大功(gong)(gong)(gong)率(lv)(lv)(lv)LED是(shi)(shi)(shi)指(zhi)擁有大額定(ding)工(gong)作(zuo)電(dian)流的(de)(de)(de)(de)發(fa)光(guang)二極管。普通LED功(gong)(gong)(gong)率(lv)(lv)(lv)一(yi)(yi)般(ban)為0.05W、工(gong)作(zuo)電(dian)流為20mA,而大功(gong)(gong)(gong)率(lv)(lv)(lv)LED可以(yi)達到(dao)1W、2W、甚至數十瓦,工(gong)作(zuo)電(dian)流可以(yi)是(shi)(shi)(shi)幾十毫安到(dao)幾百(bai)毫安不等。由(you)于目前大功(gong)(gong)(gong)率(lv)(lv)(lv)LED在(zai)(zai)光(guang)通量(liang)、轉換效(xiao)率(lv)(lv)(lv)和成本(ben)等方面的(de)(de)(de)(de)制約,因此決定(ding)了大功(gong)(gong)(gong)率(lv)(lv)(lv)白光(guang)LED短期內(nei)的(de)(de)(de)(de)應用(yong)(yong)主要是(shi)(shi)(shi)一(yi)(yi)些特殊領域(yu)的(de)(de)(de)(de)照明,中長期目標才是(shi)(shi)(shi)通用(yong)(yong)照明。

以(yi)上就是天成小編對(dui)于大功率燈(deng)珠led燈(deng) 1瓦的(de)led燈(deng)珠型號問(wen)題(ti)和相關(guan)問(wen)題(ti)的(de)解答了,希望對(dui)你有用 【責(ze)任編輯(ji):燈(deng)漂亮(liang)】

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