LED燈珠用什么電源好 35瓦led燈珠用什么電源好 |
發布時間:2022-11-10 14:42:31 |
大家好(hao)我(wo)是(shi)(shi)天(tian)成照明LED燈珠(zhu)(zhu)廠家小編燈漂(piao)亮今天(tian)我(wo)們來介紹LED燈珠(zhu)(zhu)用(yong)什么(me)(me)電(dian)源好(hao) led燈珠(zhu)(zhu)怎么(me)(me)配恒(heng)流電(dian)源的問題,以下就是(shi)(shi)燈漂(piao)亮對此問題和相關問題的歸納整理,一起來看看吧(ba)。 文章目錄導讀: 35瓦燈珠用什么電源好 固(gu)定(ding)使(shi)用(yong)用(yong)直流(liu)電(dian)源。移動(dong)使(shi)用(yong)用(yong)電(dian)池。由于led燈(deng)(deng)珠(zhu)只能使(shi)用(yong)直流(liu)電(dian)。所以(yi)如果是(shi)在固(gu)定(ding)場所使(shi)用(yong)就(jiu)要(yao)買一個(ge)和(he)35瓦(wa)燈(deng)(deng)珠(zhu)參(can)數配(pei)套(tao)的(de)直流(liu)電(dian)源。可以(yi)和(he)你定(ding)制燈(deng)(deng)珠(zhu)的(de)廠家配(pei)套(tao)定(ding)制。因為12瓦(wa)以(yi)上燈(deng)(deng)珠(zhu)市場上沒(mei)有商品供(gong)應(ying),就(jiu)需要(yao)專(zhuan)門定(ding)制的(de)。 30個LED燈珠怎么連接用什么電源讓它長亮 采用220V交流(liu)電(dian)源,電(dian)容限(xian)(xian)流(liu)式節能燈。市電(dian)通過C1電(dian)容限(xian)(xian)流(liu),經(jing)過四只二極管整流(liu),C2電(dian)解電(dian)容濾波,得到直流(liu)電(dian)壓,將30顆LED燈珠按一正接(jie)一負的(de)串聯連接(jie)起來(lai),加(jia)一限(xian)(xian)流(liu)電(dian)阻R3連接(jie)到電(dian)源電(dian)路(lu)中即可。注意:C1的(de)電(dian)容量應該嚴(yan)格控制,R2、R3電(dian)阻應該選擇1W的(de)。 led驅動電源器沒有標電壓怎么購買 led燈(deng)(deng)(deng)珠實際(ji)上就是發光二極(ji)管(guan),根(gen)據二極(ji)管(guan)的(de)(de)(de)特性(xing)曲線可知led燈(deng)(deng)(deng)珠比(bi)較適合(he)用恒流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)供電(dian)(dian)(dian)(dian)(dian)(dian),這也(ye)是市面(mian)上驅動器不(bu)標(biao)電(dian)(dian)(dian)(dian)(dian)(dian)壓的(de)(de)(de)根(gen)本原(yuan)因。購(gou)買led驅動電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)的(de)(de)(de)時候首(shou)先要(yao)搞清楚燈(deng)(deng)(deng)的(de)(de)(de)功率,并選(xuan)(xuan)擇功率不(bu)小于燈(deng)(deng)(deng)的(de)(de)(de)功率的(de)(de)(de)驅動電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)。其次要(yao)知道燈(deng)(deng)(deng)的(de)(de)(de)額定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu),選(xuan)(xuan)擇輸出電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)跟燈(deng)(deng)(deng)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)一致的(de)(de)(de)驅動電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)。 安裝led燈時驅動電源怎么選擇大小 3w的(de)LED燈需配用(yong)3w的(de)驅動器。不(bu)過LED燈只有瓦(wa)數還不(bu)行,還要(yao)知道(dao)每片燈板(ban)使用(yong)的(de)電壓和(he)電流(liu)。與之配套的(de)驅動器是9w,但(dan)其輸(shu)出電壓和(he)電流(liu)應當與燈板(ban)一致。 這三片燈(deng)對驅動(dong)器講是并聯(lian)使用還是串聯(lian)使用,都會影響到(dao)驅動(dong)器輸出電(dian)壓和電(dian)流的大小。最好每(mei)片一個(ge)驅動(dong)器而(er)且并聯(lian)于220V電(dian)路上,可用一個(ge)開(kai)關控制。 以上就是天(tian)成小編對(dui)于LED燈珠用什(shen)么電源(yuan)好 led燈珠怎么配(pei)恒流電源(yuan)問題和(he)相關問題的(de)解答了,希望(wang)對(dui)你有用 【責任編輯(ji):燈漂亮】 |