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3535燈珠正負極區分

發布時間:2022-08-31 18:39:39

大家好今天來介紹3535燈珠正(zheng)負極(ji)區分 2835燈珠和3528燈珠的區別?的問題,以(yi)下是小編(bian)對(dui)此問題的歸(gui)納整理,來看(kan)看(kan)吧。

怎么區分2835燈珠的正負極?


分(fen)辯其正負極,咱們(men)完全(quan)能夠(gou)運用(yong)(yong)萬(wan)(wan)用(yong)(yong)表(biao)來(lai)做到,具(ju)體的(de)辦法(fa)是在丈(zhang)量前咱們(men)先將萬(wan)(wan)用(yong)(yong)表(biao)調到專門的(de)二(er)極管丈(zhang)量檔(dang)。然后拿萬(wan)(wan)用(yong)(yong)表(biao)的(de)正負極兩(liang)個接觸針去(qu)輕觸燈珠(zhu)的(de)兩(liang)個金屬部位。以此,是很簡單(dan)分(fen)辯出真假的(de),一起,采用(yong)(yong)這種辦法(fa)還具(ju)有(you)另一個優點,那就(jiu)是來(lai)分(fen)辯貼(tie)片(pian)燈珠(zhu)的(de)質(zhi)量好(hao)壞。LED燈珠(zhu)是差(cha)異(yi)正負極的(de)常用(yong)(yong)發(fa)光元件之一,在運用(yong)(yong)的(de)進程中一定要(yao)先差(cha)異(yi)正確,然后再去(qu)裝置,只有(you)這樣才能讓其發(fa)揮出正本的(de)效(xiao)果。

怎么區分2835燈珠的正負極?

2835燈珠與2538燈珠有什么區別??


一、封裝尺(chi)寸(cun):,2835燈(deng)珠(zhu)(zhu)(zhu)采(cai)用(yong)(yong)(yong)(yong)(yong)2.8*3.5*0.7MM封裝,3528燈(deng)珠(zhu)(zhu)(zhu)采(cai)3.5*2.8*1.9MM封裝,最(zui)大(da)的(de)(de)(de)(de)區別是3528燈(deng)珠(zhu)(zhu)(zhu)高度(du)是1.9MM,而(er)2835燈(deng)珠(zhu)(zhu)(zhu)高度(du)是0.6-0.8MM。二(er)、散(san)熱(re)(re)能力:3528燈(deng)珠(zhu)(zhu)(zhu)沒有(you)散(san)熱(re)(re)片設計,而(er)2835燈(deng)珠(zhu)(zhu)(zhu)有(you)散(san)熱(re)(re)片設計,芯片采(cai)用(yong)(yong)(yong)(yong)(yong)大(da)功率背鍍鋁工藝(yi),散(san)熱(re)(re)更直接(jie)(jie),芯片熱(re)(re)量直接(jie)(jie)從(cong)支(zhi)架(jia)底部導出,相對(dui)3014散(san)熱(re)(re)面積更大(da),散(san)熱(re)(re)性(xing)能更加優良,所以(yi)可以(yi)承(cheng)受更大(da)的(de)(de)(de)(de)功率。3528一般用(yong)(yong)(yong)(yong)(yong)來生產0.06W的(de)(de)(de)(de)燈(deng)珠(zhu)(zhu)(zhu),最(zui)大(da)0.1W的(de)(de)(de)(de)功率,而(er)2835燈(deng)珠(zhu)(zhu)(zhu)主要用(yong)(yong)(yong)(yong)(yong)來生產0.2W以(yi)及0.5W的(de)(de)(de)(de)燈(deng)珠(zhu)(zhu)(zhu),最(zui)大(da)可用(yong)(yong)(yong)(yong)(yong)于生產1W(PCT支(zhi)架(jia))、3W(EMC支(zhi)架(jia))的(de)(de)(de)(de)燈(deng)珠(zhu)(zhu)(zhu),這(zhe)是3528燈(deng)珠(zhu)(zhu)(zhu)與2835燈(deng)珠(zhu)(zhu)(zhu)最(zui)大(da)的(de)(de)(de)(de)區別。三(san)、發(fa)(fa)光(guang)面形(xing)狀:3528燈(deng)珠(zhu)(zhu)(zhu)的(de)(de)(de)(de)發(fa)(fa)光(guang)面是圓(yuan)(yuan)形(xing)的(de)(de)(de)(de),而(er)2835燈(deng)珠(zhu)(zhu)(zhu)的(de)(de)(de)(de)發(fa)(fa)光(guang)面是方形(xing)圓(yuan)(yuan)角(jiao)的(de)(de)(de)(de)。發(fa)(fa)光(guang)面為長方形(xing),相對(dui)3014、3528發(fa)(fa)光(guang)面積大(da)、2835發(fa)(fa)光(guang)角(jiao)度(du)大(da),發(fa)(fa)光(guang)均勻,發(fa)(fa)光(guang)面積是3014的(de)(de)(de)(de)2.3倍(bei),3528的(de)(de)(de)(de)2.1倍(bei) 4、2835為升級新光(guang)源,應(ying)用(yong)(yong)(yong)(yong)(yong)廣泛,克服(fu)3014側面發(fa)(fa)光(guang)角(jiao)度(du)小(xiao)的(de)(de)(de)(de)缺點,有(you)效解決3528照明應(ying)用(yong)(yong)(yong)(yong)(yong)中(zhong)點光(guang)源現(xian)象 5、根據產品(pin)型(xing)號(hao)、客戶散(san)熱(re)(re)使(shi)用(yong)(yong)(yong)(yong)(yong)條件,可采(cai)用(yong)(yong)(yong)(yong)(yong)20-50毫(hao)安多種電流使(shi)用(yong)(yong)(yong)(yong)(yong)。

四、功率不同(tong):2835燈(deng)珠功率有0.2W、0.5W的。而(er)3528燈(deng)珠是小功率LED燈(deng)珠,一(yi)般為0.06W,也有0.04W。

2835燈珠和3528燈珠是一樣的嗎?

一、首先從封裝尺寸來看,2835燈(deng)(deng)珠(zhu)采用(yong)2.8*3.5*0.7MM封裝,3528燈(deng)(deng)珠(zhu)采3.5*2.8*1.9MM封裝,最(zui)大(da)(da)的區別是(shi)(shi)3528燈(deng)(deng)珠(zhu)高度(du)是(shi)(shi)1.9MM,而(er)2835燈(deng)(deng)珠(zhu)高度(du)是(shi)(shi)0.6-0.8MM。二(er)、3528燈(deng)(deng)珠(zhu)沒有散熱(re)片設計,而(er)2835燈(deng)(deng)珠(zhu)有散熱(re)片設計,所以可(ke)以承受更大(da)(da)的功(gong)(gong)率。3528一般用(yong)來生(sheng)(sheng)產(chan)0.06W的燈(deng)(deng)珠(zhu),最(zui)大(da)(da)0.1W的功(gong)(gong)率,而(er)2835燈(deng)(deng)珠(zhu)主要用(yong)來生(sheng)(sheng)產(chan)0.2W以及0.5W的燈(deng)(deng)珠(zhu),最(zui)大(da)(da)可(ke)用(yong)于(yu)生(sheng)(sheng)產(chan)1W(PCT支架)、3W(EMC支架)的燈(deng)(deng)珠(zhu),這是(shi)(shi)3528燈(deng)(deng)珠(zhu)與2835燈(deng)(deng)珠(zhu)最(zui)大(da)(da)的區別。三、3528燈(deng)(deng)珠(zhu)的發(fa)光(guang)面是(shi)(shi)圓形的,而(er)2835燈(deng)(deng)珠(zhu)的發(fa)光(guang)面是(shi)(shi)方形圓角的。

5730燈珠和2835燈珠哪個好?

2835貼片(pian)LED燈(deng)(deng)珠晶片(pian)具(ju)有特殊的(de)散熱技(ji)術,電流(liu)可以在(zai)150mA正常使用(yong),燈(deng)(deng)珠亮度高達40-70LM,相對(dui)同(tong)類亮度的(de)產品(pin)來說,流(liu)明更(geng)高,使用(yong)顆數更(geng)少,從整體燈(deng)(deng)具(ju)成本來看,2835貼片(pian)LED燈(deng)(deng)珠具(ju)有絕對(dui)優勢,同(tong)時2835貼片(pian)LED燈(deng)(deng)珠在(zai)散熱方面也比同(tong)類產品(pin)要好(hao)很多,完全(quan)可以超越同(tong)類產品(pin)。這樣看來2835燈(deng)(deng)珠好(hao)

2835燈珠的參數是多少?

2835燈(deng)(deng)珠(zhu)是中功(gong)率貼(tie)片超(chao)亮(liang)發光(guang)(guang)(guang)(guang)(guang)(guang)(guang)二極管,有0.1W 0.2W 和(he)(he) 0.5W.因其尺(chi)寸(cun)為2.8 (長) ×3.5 (寬) ×0.8 (厚) mm,固按照(zhao)帖片LED燈(deng)(deng)珠(zhu)尺(chi)寸(cun)命(ming)名方法(fa),命(ming)名為2835燈(deng)(deng)珠(zhu)。功(gong)率:0.1W,白(bai)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)/藍光(guang)(guang)(guang)(guang)(guang)(guang)(guang)/綠(lv)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)等(deng) 電(dian)(dian)壓(ya)(ya):2.8-3.6V之間(jian),紅光(guang)(guang)(guang)(guang)(guang)(guang)(guang)和(he)(he)黃光(guang)(guang)(guang)(guang)(guang)(guang)(guang)電(dian)(dian)壓(ya)(ya)1.8-2.3V。電(dian)(dian)流(liu)(liu)30mA,白(bai)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)通量(liang)10-15LM.功(gong)率:0.2W,白(bai)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)/藍光(guang)(guang)(guang)(guang)(guang)(guang)(guang)/綠(lv)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)等(deng) 電(dian)(dian)壓(ya)(ya):2.8-3.6V之間(jian),紅光(guang)(guang)(guang)(guang)(guang)(guang)(guang)和(he)(he)黃光(guang)(guang)(guang)(guang)(guang)(guang)(guang)電(dian)(dian)壓(ya)(ya)1.8-2.3V。電(dian)(dian)流(liu)(liu)60mA,白(bai)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)通量(liang)20-25LM.功(gong)率:0.5W,白(bai)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)/藍光(guang)(guang)(guang)(guang)(guang)(guang)(guang)/綠(lv)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)等(deng) 電(dian)(dian)壓(ya)(ya):2.8-3.6V之間(jian),紅光(guang)(guang)(guang)(guang)(guang)(guang)(guang)和(he)(he)黃光(guang)(guang)(guang)(guang)(guang)(guang)(guang)電(dian)(dian)壓(ya)(ya)1.8-2.3V。電(dian)(dian)流(liu)(liu)150mA,白(bai)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)通量(liang)50-60LM.2835暖白(bai)/白(bai)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(2700-6500K):光(guang)(guang)(guang)(guang)(guang)(guang)(guang)通量(liang)20-22流(liu)(liu)明2835貼(tie)片是繼3014后的(de)(de)升級產品,綜合性能更(geng)(geng)(geng)好,更(geng)(geng)(geng)有市(shi)場(chang)競爭力(li)。2835的(de)(de) 線路板和(he)(he)3528的(de)(de)是不一樣的(de)(de),但也能更(geng)(geng)(geng)換(huan)使用,亮(liang)度、散熱都比3528更(geng)(geng)(geng)好。現已(yi)經(jing)被(bei)廣(guang)泛(fan) 應(ying)用, 2835在(zai)led行業已(yi)經(jing)成(cheng)為了做日光(guang)(guang)(guang)(guang)(guang)(guang)(guang)燈(deng)(deng)、球泡燈(deng)(deng)、面(mian)板燈(deng)(deng)等(deng)燈(deng)(deng)具指定(ding)選擇(ze)的(de)(de)LED燈(deng)(deng)珠(zhu),使用2835燈(deng)(deng)珠(zhu)的(de)(de)燈(deng)(deng)具在(zai)市(shi)場(chang)上顯得更(geng)(geng)(geng)新奇更(geng)(geng)(geng)特別(bie)更(geng)(geng)(geng)有吸引力(li),在(zai)市(shi)場(chang)上的(de)(de)競爭力(li)在(zai)不斷加強(qiang)。

以(yi)上(shang)就(jiu)是小編對于3535燈(deng)珠(zhu)正負(fu)極區分(fen) 2835燈(deng)珠(zhu)和3528燈(deng)珠(zhu)的區別?問(wen)題和相(xiang)關問(wen)題的解答(da)了,希望(wang)對你有用

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