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超大led燈珠貼片 一個貼片led燈珠多少電壓

發布時間:2022-10-20 12:09:44

大家好我(wo)是(shi)小編(bian)燈(deng)漂亮今天我(wo)們來介紹超大led燈(deng)珠貼片 一個(ge)貼片led燈(deng)珠多少電壓的(de)問題,以下(xia)就是(shi)燈(deng)漂亮對此問題和相關問題的(de)歸納整(zheng)理(li),一起來看(kan)看(kan)吧。

文章目錄導航:

大功率led貼片燈珠怎么測試好壞

區分LED燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)的(de)(de)(de)(de)優(you)劣(lie)方(fang)法:一(yi)、看(kan)整(zheng)體燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)具(ju)(ju)(ju)(ju)的(de)(de)(de)(de)功(gong)(gong)率因數(shu)(shu):功(gong)(gong)率因數(shu)(shu)低,說(shuo)(shuo)明(ming)(ming)(ming)使(shi)用(yong)的(de)(de)(de)(de)驅(qu)動電(dian)(dian)(dian)源(yuan)、電(dian)(dian)(dian)路設計(ji)不(bu)(bu)(bu)好(hao),會大(da)大(da)降低燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)具(ju)(ju)(ju)(ju)的(de)(de)(de)(de)使(shi)用(yong)壽命(ming),功(gong)(gong)率因數(shu)(shu)低,使(shi)用(yong)再好(hao)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)的(de)(de)(de)(de)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)具(ju)(ju)(ju)(ju)壽命(ming)也(ye)不(bu)(bu)(bu)會長。二、看(kan)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)具(ju)(ju)(ju)(ju)散(san)熱條件(jian)--材(cai)料、結構:LED燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)具(ju)(ju)(ju)(ju)散(san)熱也(ye)是(shi)很(hen)重要的(de)(de)(de)(de),同樣功(gong)(gong)率因數(shu)(shu)的(de)(de)(de)(de)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)具(ju)(ju)(ju)(ju)和同品(pin)質(zhi)的(de)(de)(de)(de)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu),如(ru)果(guo)散(san)熱條件(jian)不(bu)(bu)(bu)好(hao),燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)在(zai)(zai)高(gao)(gao)(gao)溫下工作(zuo),光衰會很(hen)大(da),燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)具(ju)(ju)(ju)(ju)壽命(ming)會減少(shao)。三、看(kan)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)品(pin)質(zhi):燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)品(pin)質(zhi)決(jue)定于芯片品(pin)質(zhi)和封裝技術。四、看(kan)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)具(ju)(ju)(ju)(ju)使(shi)用(yong)的(de)(de)(de)(de)驅(qu)動電(dian)(dian)(dian)源(yuan),電(dian)(dian)(dian)源(yuan)的(de)(de)(de)(de)使(shi)用(yong)壽命(ming)相對燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)具(ju)(ju)(ju)(ju)的(de)(de)(de)(de)其他部分來(lai)說(shuo)(shuo),壽命(ming)要短很(hen)多,電(dian)(dian)(dian)源(yuan)的(de)(de)(de)(de)壽命(ming)影響燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)具(ju)(ju)(ju)(ju)的(de)(de)(de)(de)整(zheng)體壽命(ming),燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)的(de)(de)(de)(de)理論壽命(ming)在(zai)(zai)5-10萬(wan)小(xiao)時(shi),而電(dian)(dian)(dian)源(yuan)的(de)(de)(de)(de)壽命(ming)在(zai)(zai)0.2-3萬(wan)小(xiao)時(shi),電(dian)(dian)(dian)源(yuan)的(de)(de)(de)(de)設計(ji)與材(cai)料選(xuan)擇(ze)會決(jue)定電(dian)(dian)(dian)源(yuan)的(de)(de)(de)(de)使(shi)用(yong)壽命(ming)。五、看(kan)光效:同樣的(de)(de)(de)(de)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)功(gong)(gong)率,光效越(yue)(yue)高(gao)(gao)(gao),亮度越(yue)(yue)高(gao)(gao)(gao),同樣的(de)(de)(de)(de)照(zhao)明(ming)(ming)(ming)亮度,耗(hao)電(dian)(dian)(dian)越(yue)(yue)小(xiao),越(yue)(yue)節能。六、看(kan)電(dian)(dian)(dian)源(yuan)效率,電(dian)(dian)(dian)源(yuan)效率越(yue)(yue)高(gao)(gao)(gao)越(yue)(yue)好(hao),越(yue)(yue)高(gao)(gao)(gao),說(shuo)(shuo)明(ming)(ming)(ming)電(dian)(dian)(dian)源(yuan)本身的(de)(de)(de)(de)功(gong)(gong)耗(hao)越(yue)(yue)小(xiao),輸出的(de)(de)(de)(de)功(gong)(gong)率越(yue)(yue)大(da)。七、看(kan)是(shi)否(fou)(fou)符合(he)安全標(biao)準(zhun),我國LED燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)具(ju)(ju)(ju)(ju)安全標(biao)準(zhun)已經(jing)出臺(tai),請按(an)國家規定的(de)(de)(de)(de)安全標(biao)準(zhun)選(xuan)擇(ze)LED燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)具(ju)(ju)(ju)(ju)。八、看(kan)做(zuo)工是(shi)否(fou)(fou)精(jing)細(xi)。一(yi)個品(pin)質(zhi)好(hao)的(de)(de)(de)(de)LED燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)具(ju)(ju)(ju)(ju),除(chu)上面(mian)(mian)提到的(de)(de)(de)(de)幾個主要方(fang)面(mian)(mian)外,還(huan)要根據不(bu)(bu)(bu)同的(de)(de)(de)(de)使(shi)用(yong)環境,有不(bu)(bu)(bu)同的(de)(de)(de)(de)技術要求,如(ru)防潮、防塵、防磁、防雷擊等(deng)。--【OFweek半導體照(zhao)明(ming)(ming)(ming)網(wang)】

超大led燈珠貼片

led大功率燈珠1w貼片電壓是多少

led燈(deng)珠(zhu)功率大(da)小(xiao)不僅是由使(shi)(shi)用電(dian)(dian)(dian)壓決(jue)定的(de)(de),與其額定工作(zuo)(zuo)電(dian)(dian)(dian)流大(da)小(xiao)也密切相(xiang)關。led貼片(pian)燈(deng)珠(zhu)功率的(de)(de)大(da)小(xiao),基本(ben)上(shang)取決(jue)于所使(shi)(shi)用的(de)(de)半導體材料(liao)和(he)制作(zuo)(zuo)工藝(yi)。led燈(deng)珠(zhu)規格型號很多,必須查參數才可知道1w的(de)(de)燈(deng)珠(zhu)使(shi)(shi)用的(de)(de)電(dian)(dian)(dian)壓。也可以(yi)用恒(heng)流源為其供(gong)電(dian)(dian)(dian)時測(ce)其工作(zuo)(zuo)電(dian)(dian)(dian)壓。用專用的(de)(de)led燈(deng)檢(jian)測(ce)儀可以(yi)一次測(ce)出其使(shi)(shi)用的(de)(de)電(dian)(dian)(dian)壓和(he)實際工作(zuo)(zuo)電(dian)(dian)(dian)流。

大功率led貼片燈珠怎么測試好壞

區分LED燈(deng)(deng)珠(zhu)的(de)(de)(de)(de)(de)(de)優劣(lie)方法:一、看(kan)(kan)(kan)整體燈(deng)(deng)具(ju)(ju)(ju)的(de)(de)(de)(de)(de)(de)功(gong)(gong)率(lv)(lv)(lv)因數:功(gong)(gong)率(lv)(lv)(lv)因數低,說明使(shi)用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)驅動電(dian)(dian)源(yuan)(yuan)、電(dian)(dian)路設(she)計(ji)不(bu)(bu)好(hao),會大(da)(da)大(da)(da)降低燈(deng)(deng)具(ju)(ju)(ju)的(de)(de)(de)(de)(de)(de)使(shi)用(yong)(yong)(yong)壽(shou)(shou)(shou)命(ming)(ming),功(gong)(gong)率(lv)(lv)(lv)因數低,使(shi)用(yong)(yong)(yong)再好(hao)燈(deng)(deng)珠(zhu)的(de)(de)(de)(de)(de)(de)燈(deng)(deng)具(ju)(ju)(ju)壽(shou)(shou)(shou)命(ming)(ming)也不(bu)(bu)會長。二、看(kan)(kan)(kan)燈(deng)(deng)具(ju)(ju)(ju)散(san)熱(re)條(tiao)件--材(cai)料、結構:LED燈(deng)(deng)具(ju)(ju)(ju)散(san)熱(re)也是(shi)很重要(yao)(yao)(yao)的(de)(de)(de)(de)(de)(de),同(tong)(tong)樣(yang)功(gong)(gong)率(lv)(lv)(lv)因數的(de)(de)(de)(de)(de)(de)燈(deng)(deng)具(ju)(ju)(ju)和同(tong)(tong)品(pin)質的(de)(de)(de)(de)(de)(de)燈(deng)(deng)珠(zhu),如果散(san)熱(re)條(tiao)件不(bu)(bu)好(hao),燈(deng)(deng)珠(zhu)在(zai)高(gao)溫下(xia)工作,光衰(shuai)會很大(da)(da),燈(deng)(deng)具(ju)(ju)(ju)壽(shou)(shou)(shou)命(ming)(ming)會減(jian)少。三、看(kan)(kan)(kan)燈(deng)(deng)珠(zhu)品(pin)質:燈(deng)(deng)珠(zhu)品(pin)質決定(ding)于(yu)芯(xin)片品(pin)質和封(feng)裝技(ji)術。四、看(kan)(kan)(kan)燈(deng)(deng)具(ju)(ju)(ju)使(shi)用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)驅動電(dian)(dian)源(yuan)(yuan),電(dian)(dian)源(yuan)(yuan)的(de)(de)(de)(de)(de)(de)使(shi)用(yong)(yong)(yong)壽(shou)(shou)(shou)命(ming)(ming)相(xiang)對燈(deng)(deng)具(ju)(ju)(ju)的(de)(de)(de)(de)(de)(de)其他部分來說,壽(shou)(shou)(shou)命(ming)(ming)要(yao)(yao)(yao)短很多,電(dian)(dian)源(yuan)(yuan)的(de)(de)(de)(de)(de)(de)壽(shou)(shou)(shou)命(ming)(ming)影(ying)響燈(deng)(deng)具(ju)(ju)(ju)的(de)(de)(de)(de)(de)(de)整體壽(shou)(shou)(shou)命(ming)(ming),燈(deng)(deng)珠(zhu)的(de)(de)(de)(de)(de)(de)理論壽(shou)(shou)(shou)命(ming)(ming)在(zai)5-10萬小(xiao)時,而電(dian)(dian)源(yuan)(yuan)的(de)(de)(de)(de)(de)(de)壽(shou)(shou)(shou)命(ming)(ming)在(zai)0.2-3萬小(xiao)時,電(dian)(dian)源(yuan)(yuan)的(de)(de)(de)(de)(de)(de)設(she)計(ji)與材(cai)料選(xuan)擇會決定(ding)電(dian)(dian)源(yuan)(yuan)的(de)(de)(de)(de)(de)(de)使(shi)用(yong)(yong)(yong)壽(shou)(shou)(shou)命(ming)(ming)。五、看(kan)(kan)(kan)光效(xiao):同(tong)(tong)樣(yang)的(de)(de)(de)(de)(de)(de)燈(deng)(deng)珠(zhu)功(gong)(gong)率(lv)(lv)(lv),光效(xiao)越(yue)(yue)高(gao),亮(liang)度越(yue)(yue)高(gao),同(tong)(tong)樣(yang)的(de)(de)(de)(de)(de)(de)照明亮(liang)度,耗電(dian)(dian)越(yue)(yue)小(xiao),越(yue)(yue)節能(neng)。六、看(kan)(kan)(kan)電(dian)(dian)源(yuan)(yuan)效(xiao)率(lv)(lv)(lv),電(dian)(dian)源(yuan)(yuan)效(xiao)率(lv)(lv)(lv)越(yue)(yue)高(gao)越(yue)(yue)好(hao),越(yue)(yue)高(gao),說明電(dian)(dian)源(yuan)(yuan)本(ben)身的(de)(de)(de)(de)(de)(de)功(gong)(gong)耗越(yue)(yue)小(xiao),輸出的(de)(de)(de)(de)(de)(de)功(gong)(gong)率(lv)(lv)(lv)越(yue)(yue)大(da)(da)。七、看(kan)(kan)(kan)是(shi)否符合安全標(biao)準(zhun)(zhun),我國(guo)LED燈(deng)(deng)具(ju)(ju)(ju)安全標(biao)準(zhun)(zhun)已經出臺,請按國(guo)家規定(ding)的(de)(de)(de)(de)(de)(de)安全標(biao)準(zhun)(zhun)選(xuan)擇LED燈(deng)(deng)具(ju)(ju)(ju)。八、看(kan)(kan)(kan)做工是(shi)否精細。一個品(pin)質好(hao)的(de)(de)(de)(de)(de)(de)LED燈(deng)(deng)具(ju)(ju)(ju),除上(shang)面提到的(de)(de)(de)(de)(de)(de)幾個主要(yao)(yao)(yao)方面外,還要(yao)(yao)(yao)根據(ju)不(bu)(bu)同(tong)(tong)的(de)(de)(de)(de)(de)(de)使(shi)用(yong)(yong)(yong)環境,有(you)不(bu)(bu)同(tong)(tong)的(de)(de)(de)(de)(de)(de)技(ji)術要(yao)(yao)(yao)求,如防潮(chao)、防塵(chen)、防磁、防雷擊等。--【OFweek半導體照明網(wang)】

大功率led貼片燈珠怎么測試好壞

區分LED燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)的(de)(de)(de)(de)(de)優劣方法:一、看(kan)整體(ti)燈(deng)(deng)(deng)(deng)具(ju)(ju)(ju)的(de)(de)(de)(de)(de)功(gong)率(lv)因(yin)數:功(gong)率(lv)因(yin)數低(di)(di),說明使(shi)(shi)用(yong)(yong)的(de)(de)(de)(de)(de)驅動(dong)電(dian)(dian)源(yuan)(yuan)、電(dian)(dian)路設計不(bu)好,會(hui)(hui)大(da)大(da)降低(di)(di)燈(deng)(deng)(deng)(deng)具(ju)(ju)(ju)的(de)(de)(de)(de)(de)使(shi)(shi)用(yong)(yong)壽(shou)(shou)命(ming),功(gong)率(lv)因(yin)數低(di)(di),使(shi)(shi)用(yong)(yong)再好燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)的(de)(de)(de)(de)(de)燈(deng)(deng)(deng)(deng)具(ju)(ju)(ju)壽(shou)(shou)命(ming)也不(bu)會(hui)(hui)長(chang)。二(er)、看(kan)燈(deng)(deng)(deng)(deng)具(ju)(ju)(ju)散熱(re)(re)條件--材(cai)料、結構(gou):LED燈(deng)(deng)(deng)(deng)具(ju)(ju)(ju)散熱(re)(re)也是(shi)很(hen)重(zhong)要(yao)(yao)的(de)(de)(de)(de)(de),同(tong)樣(yang)功(gong)率(lv)因(yin)數的(de)(de)(de)(de)(de)燈(deng)(deng)(deng)(deng)具(ju)(ju)(ju)和(he)同(tong)品質的(de)(de)(de)(de)(de)燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu),如(ru)(ru)果散熱(re)(re)條件不(bu)好,燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)在高(gao)(gao)溫下工作,光(guang)(guang)衰會(hui)(hui)很(hen)大(da),燈(deng)(deng)(deng)(deng)具(ju)(ju)(ju)壽(shou)(shou)命(ming)會(hui)(hui)減(jian)少(shao)。三(san)、看(kan)燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)品質:燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)品質決(jue)(jue)定于(yu)芯片品質和(he)封裝技(ji)術。四(si)、看(kan)燈(deng)(deng)(deng)(deng)具(ju)(ju)(ju)使(shi)(shi)用(yong)(yong)的(de)(de)(de)(de)(de)驅動(dong)電(dian)(dian)源(yuan)(yuan),電(dian)(dian)源(yuan)(yuan)的(de)(de)(de)(de)(de)使(shi)(shi)用(yong)(yong)壽(shou)(shou)命(ming)相對(dui)燈(deng)(deng)(deng)(deng)具(ju)(ju)(ju)的(de)(de)(de)(de)(de)其(qi)他部(bu)分來說,壽(shou)(shou)命(ming)要(yao)(yao)短很(hen)多,電(dian)(dian)源(yuan)(yuan)的(de)(de)(de)(de)(de)壽(shou)(shou)命(ming)影(ying)響燈(deng)(deng)(deng)(deng)具(ju)(ju)(ju)的(de)(de)(de)(de)(de)整體(ti)壽(shou)(shou)命(ming),燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)的(de)(de)(de)(de)(de)理論壽(shou)(shou)命(ming)在5-10萬小(xiao)(xiao)時(shi),而電(dian)(dian)源(yuan)(yuan)的(de)(de)(de)(de)(de)壽(shou)(shou)命(ming)在0.2-3萬小(xiao)(xiao)時(shi),電(dian)(dian)源(yuan)(yuan)的(de)(de)(de)(de)(de)設計與(yu)材(cai)料選擇會(hui)(hui)決(jue)(jue)定電(dian)(dian)源(yuan)(yuan)的(de)(de)(de)(de)(de)使(shi)(shi)用(yong)(yong)壽(shou)(shou)命(ming)。五、看(kan)光(guang)(guang)效(xiao):同(tong)樣(yang)的(de)(de)(de)(de)(de)燈(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)功(gong)率(lv),光(guang)(guang)效(xiao)越(yue)高(gao)(gao),亮度越(yue)高(gao)(gao),同(tong)樣(yang)的(de)(de)(de)(de)(de)照明亮度,耗(hao)電(dian)(dian)越(yue)小(xiao)(xiao),越(yue)節能。六、看(kan)電(dian)(dian)源(yuan)(yuan)效(xiao)率(lv),電(dian)(dian)源(yuan)(yuan)效(xiao)率(lv)越(yue)高(gao)(gao)越(yue)好,越(yue)高(gao)(gao),說明電(dian)(dian)源(yuan)(yuan)本(ben)身的(de)(de)(de)(de)(de)功(gong)耗(hao)越(yue)小(xiao)(xiao),輸(shu)出(chu)的(de)(de)(de)(de)(de)功(gong)率(lv)越(yue)大(da)。七、看(kan)是(shi)否(fou)符合(he)安全(quan)標(biao)準,我(wo)國LED燈(deng)(deng)(deng)(deng)具(ju)(ju)(ju)安全(quan)標(biao)準已經(jing)出(chu)臺(tai),請按國家規定的(de)(de)(de)(de)(de)安全(quan)標(biao)準選擇LED燈(deng)(deng)(deng)(deng)具(ju)(ju)(ju)。八(ba)、看(kan)做工是(shi)否(fou)精細(xi)。一個品質好的(de)(de)(de)(de)(de)LED燈(deng)(deng)(deng)(deng)具(ju)(ju)(ju),除上面(mian)提到的(de)(de)(de)(de)(de)幾(ji)個主要(yao)(yao)方面(mian)外,還要(yao)(yao)根據不(bu)同(tong)的(de)(de)(de)(de)(de)使(shi)(shi)用(yong)(yong)環(huan)境,有不(bu)同(tong)的(de)(de)(de)(de)(de)技(ji)術要(yao)(yao)求(qiu),如(ru)(ru)防(fang)潮、防(fang)塵(chen)、防(fang)磁、防(fang)雷擊等。--【OFweek半(ban)導體(ti)照明網】

led大功率燈珠1w貼片電壓是多少

led燈珠(zhu)功率(lv)大(da)小(xiao)不(bu)僅(jin)是由使(shi)用(yong)(yong)電(dian)壓決定(ding)的(de),與其(qi)額定(ding)工(gong)(gong)作(zuo)(zuo)電(dian)流大(da)小(xiao)也密切相關。led貼片燈珠(zhu)功率(lv)的(de)大(da)小(xiao),基本上(shang)取決于所使(shi)用(yong)(yong)的(de)半(ban)導體材料和(he)制作(zuo)(zuo)工(gong)(gong)藝。led燈珠(zhu)規格型(xing)號很(hen)多,必須(xu)查參數(shu)才可知道1w的(de)燈珠(zhu)使(shi)用(yong)(yong)的(de)電(dian)壓。也可以(yi)(yi)用(yong)(yong)恒流源為其(qi)供電(dian)時測(ce)其(qi)工(gong)(gong)作(zuo)(zuo)電(dian)壓。用(yong)(yong)專用(yong)(yong)的(de)led燈檢測(ce)儀可以(yi)(yi)一次測(ce)出其(qi)使(shi)用(yong)(yong)的(de)電(dian)壓和(he)實際工(gong)(gong)作(zuo)(zuo)電(dian)流。

以上就是天成小編(bian)對(dui)于超大(da)led燈珠貼片 一(yi)個(ge)貼片led燈珠多少電壓(ya)問(wen)題(ti)和相關問(wen)題(ti)的解答了,希望對(dui)你(ni)有用 【責任編(bian)輯:燈漂亮】

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