大家好今天來介紹led燈珠(zhu)適配(pei)器(燈帶適配(pei)器通用嗎)的問(wen)題(ti)，以下是小編對此問(wen)題(ti)的歸納整理，來看看吧。

文章目錄列表:

• 1、led燈帶為什么要用適配器
• 2、led筒燈需要適配器嗎
• 3、led燈適配器通用嗎
• 4、12v led燈電源適配器接法
• 5、為什么有的LED筒燈還有適配器

led燈帶為什么要用適配器

區別是有，帶(dai)適(shi)配器(qi)的工作穩定，亮度均勻，LED燈壽命增長，不(bu)帶(dai)適(shi)配器(qi)的反之。

led筒燈需要適配器嗎

當然需要了，所有的(de)led燈(deng)除非(fei)是(shi)直(zhi)接用(yong)電(dian)(dian)(dian)池(chi)或直(zhi)流(liu)電(dian)(dian)(dian)供(gong)電(dian)(dian)(dian)的(de)都需要電(dian)(dian)(dian)源適(shi)配(pei)器，因(yin)為led燈(deng)珠就是(shi)發光(guang)二極管，它只能用(yong)直(zhi)流(liu)電(dian)(dian)(dian)供(gong)電(dian)(dian)(dian)。電(dian)(dian)(dian)源適(shi)配(pei)器的(de)作(zuo)用(yong)就是(shi)將220伏(fu)交流(liu)電(dian)(dian)(dian)轉(zhuan)換成直(zhi)流(liu)電(dian)(dian)(dian)供(gong)led燈(deng)珠使(shi)用(yong)。而且led燈(deng)珠適(shi)宜于使(shi)用(yong)恒流(liu)電(dian)(dian)(dian)源供(gong)電(dian)(dian)(dian)。

led燈適配器通用嗎

led燈(deng)(deng)的(de)(de)適(shi)配器(正名(ming):驅動(dong)器)不(bu)(bu)通用(yong)。led燈(deng)(deng)燈(deng)(deng)板(ban)上的(de)(de)燈(deng)(deng)珠規格(ge)型號繁多(duo)，燈(deng)(deng)珠的(de)(de)正向導通電壓和工(gong)作電流都(dou)不(bu)(bu)一(yi)樣(單(dan)顆(ke)功率不(bu)(bu)同(tong))，組成的(de)(de)燈(deng)(deng)的(de)(de)工(gong)作電壓和電流也(ye)必然不(bu)(bu)同(tong)，同(tong)時(shi)不(bu)(bu)同(tong)功率的(de)(de)燈(deng)(deng)使用(yong)的(de)(de)燈(deng)(deng)珠數(shu)量也(ye)不(bu)(bu)相同(tong)。

驅(qu)動器的(de)功(gong)率與輸出直(zhi)流電壓取(qu)決于燈板需要，二者都是匹配(pei)使用(yong)的(de)，所以不通用(yong)，只有相同功(gong)率和電壓的(de)燈之(zhi)間可(ke)互(hu)換。

12v led燈電源適配器接法

如果是12V輸入的，有紅綠(lv)藍(lan)三(san)根(gen)(gen)并排的線+一根(gen)(gen)其它顏色的線，接法就是紅綠(lv)藍(lan)分別對應(ying)三(san)色LED燈，剩下(xia)的那根(gen)(gen)電源線就是公用 的正極(或負(fu)極，因板而異)。

如果是(shi)(shi)紅黑兩根(gen)在一起，且(qie)燈板上(shang)對應的(de)是(shi)(shi)V+,V-;另外(wai)兩根(gen)不是(shi)(shi)和(he)LED燈珠相對應的(de)顏色線(xian)，且(qie)燈板上(shang)對應的(de)是(shi)(shi)信(xin)號輸入(ru)，則說明(ming)接(jie)(jie)法就(jiu)是(shi)(shi)V+接(jie)(jie)電(dian)源(yuan)正(zheng)極，V-接(jie)(jie)電(dian)源(yuan)負極，另外(wai)兩根(gen)線(xian)對應的(de)是(shi)(shi)信(xin)號輸入(ru)線(xian)，接(jie)(jie)的(de)是(shi)(shi)LED控(kong)制器信(xin)號控(kong)制端。

為什么有的LED筒燈還有適配器

如(ru)果(guo)(guo)你的筒燈是(shi)(shi)電(dian)(dian)(dian)(dian)(dian)池供電(dian)(dian)(dian)(dian)(dian)的那的硧沒必要配(pei)電(dian)(dian)(dian)(dian)(dian)源適配(pei)器(qi)，但(dan)需要充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)給電(dian)(dian)(dian)(dian)(dian)池充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)。如(ru)果(guo)(guo)筒燈是(shi)(shi)接入(ru)220伏(fu)交(jiao)(jiao)流(liu)電(dian)(dian)(dian)(dian)(dian)路中使(shi)用(yong)那還(huan)是(shi)(shi)需要配(pei)一個電(dian)(dian)(dian)(dian)(dian)源適配(pei)器(qi)的。電(dian)(dian)(dian)(dian)(dian)源適配(pei)器(qi)可(ke)以將220伏(fu)交(jiao)(jiao)流(liu)電(dian)(dian)(dian)(dian)(dian)轉換成燈珠(zhu)所需要的直流(liu)電(dian)(dian)(dian)(dian)(dian)供燈珠(zhu)使(shi)用(yong)，一般都是(shi)(shi)用(yong)恒(heng)流(liu)的電(dian)(dian)(dian)(dian)(dian)源適配(pei)器(qi)。

以上就(jiu)是小編對于led燈珠適配器(qi)(燈帶(dai)適配器(qi)通(tong)用(yong)嗎)問題和相關問題的解答(da)了，希(xi)望對你有用(yong)