大家(jia)好我是(shi)小(xiao)編(bian)一夢(meng)今天(tian)我們來介紹30個(ge)(ge)lED燈珠 30個(ge)(ge)led燈珠是(shi)多少瓦的(de)問(wen)題(ti)，以(yi)下就(jiu)是(shi)一夢(meng)對此問(wen)題(ti)和相關問(wen)題(ti)的(de)歸納整(zheng)理,一起來看看吧。

文章目錄導航:

• 1、30個LED燈珠怎么連接用什么電源讓它長亮
• 2、30珠led多少瓦
• 3、led燈一30個小珠是多少瓦
• 4、30顆led燈珠需要多少伏
• 5、30個22V的led燈珠怎樣接在3V的電源上就是兩節五號電池

30個LED燈珠怎么連接用什么電源讓它長亮

采用220V交(jiao)流(liu)(liu)電(dian)(dian)源，電(dian)(dian)容(rong)限(xian)(xian)(xian)流(liu)(liu)式節(jie)能燈。市電(dian)(dian)通(tong)過C1電(dian)(dian)容(rong)限(xian)(xian)(xian)流(liu)(liu)，經過四(si)只二(er)極管整流(liu)(liu)，C2電(dian)(dian)解電(dian)(dian)容(rong)濾波，得到直流(liu)(liu)電(dian)(dian)壓，將30顆LED燈珠按一(yi)正接一(yi)負的(de)串聯連接起來，加(jia)一(yi)限(xian)(xian)(xian)流(liu)(liu)電(dian)(dian)阻(zu)R3連接到電(dian)(dian)源電(dian)(dian)路中即可。注意(yi)：C1的(de)電(dian)(dian)容(rong)量(liang)應該嚴(yan)格(ge)控(kong)制，R2、R3電(dian)(dian)阻(zu)應該選擇1W的(de)。

30珠led多少瓦

1個(ge)led燈(deng)(deng)珠(zhu)(zhu)(zhu)是(shi)(shi)1瓦(wa)(wa)(wa)(wa)，30個(ge)led燈(deng)(deng)珠(zhu)(zhu)(zhu)是(shi)(shi)30瓦(wa)(wa)(wa)(wa)。1個(ge)led燈(deng)(deng)珠(zhu)(zhu)(zhu)是(shi)(shi)1瓦(wa)(wa)(wa)(wa)，30個(ge)led燈(deng)(deng)珠(zhu)(zhu)(zhu)是(shi)(shi)30瓦(wa)(wa)(wa)(wa)。1個(ge)led燈(deng)(deng)珠(zhu)(zhu)(zhu)是(shi)(shi)1瓦(wa)(wa)(wa)(wa)，30個(ge)led燈(deng)(deng)珠(zhu)(zhu)(zhu)是(shi)(shi)30瓦(wa)(wa)(wa)(wa)。1個(ge)led燈(deng)(deng)珠(zhu)(zhu)(zhu)是(shi)(shi)1瓦(wa)(wa)(wa)(wa)，30個(ge)led燈(deng)(deng)珠(zhu)(zhu)(zhu)是(shi)(shi)30瓦(wa)(wa)(wa)(wa)。1個(ge)led燈(deng)(deng)珠(zhu)(zhu)(zhu)是(shi)(shi)1瓦(wa)(wa)(wa)(wa)，30個(ge)led燈(deng)(deng)珠(zhu)(zhu)(zhu)是(shi)(shi)30瓦(wa)(wa)(wa)(wa)。1個(ge)led燈(deng)(deng)珠(zhu)(zhu)(zhu)是(shi)(shi)1瓦(wa)(wa)(wa)(wa)，30個(ge)led燈(deng)(deng)珠(zhu)(zhu)(zhu)是(shi)(shi)30瓦(wa)(wa)(wa)(wa)。1個(ge)led燈(deng)(deng)珠(zhu)(zhu)(zhu)是(shi)(shi)1瓦(wa)(wa)(wa)(wa)，30個(ge)led燈(deng)(deng)珠(zhu)(zhu)(zhu)是(shi)(shi)30瓦(wa)(wa)(wa)(wa)。

led燈一30個小珠是多少瓦

led燈一(yi)30個小珠是30瓦。

30個(ge)(ge)燈(deng)珠的Led燈(deng)，它(ta)(ta)的功率(lv)取(qu)決每(mei)個(ge)(ge)燈(deng)珠的功率(lv)。功率(lv)(w)=電(dian)壓(Ⅴ) ⅹ電(dian)流(ⅰ)。這個(ge)(ge)18瓦(wa)30個(ge)(ge)燈(deng)珠的燈(deng)，每(mei)個(ge)(ge)燈(deng)珠為18w÷30=0.6w。不過Led燈(deng)珠型號、規格繁多，它(ta)(ta)的正向導通電(dian)壓各不相(xiang)(xiang)同，它(ta)(ta)的額定工作(zuo)電(dian)流也不相(xiang)(xiang)同，使用(yong)時(shi)還要查閱相(xiang)(xiang)關的技術資料(liao)落實(shi)后使用(yong)。

30顆led燈珠需要多少伏

不(bu)(bu)確定(ding)。這(zhe)要取決(jue)于所用燈(deng)珠的(de)(de)(de)導通電(dian)(dian)壓。Led燈(deng)珠規格型號不(bu)(bu)同，它的(de)(de)(de)導通電(dian)(dian)壓也(ye)(ye)不(bu)(bu)一樣。另外這(zhe)30顆燈(deng)珠在構成的(de)(de)(de)燈(deng)珠電(dian)(dian)路中釆用的(de)(de)(de)聯接(jie)方式(shi)(串聯、并聯、串并混聯)不(bu)(bu)同，最終的(de)(de)(de)供電(dian)(dian)電(dian)(dian)壓也(ye)(ye)不(bu)(bu)同。

例如(ru)，單顆燈(deng)珠的導通電(dian)(dian)(dian)(dian)壓(ya)(ya)為3V，30顆串聯(lian)使(shi)用，則供電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)壓(ya)(ya)為90V，如(ru)果30顆燈(deng)珠并聯(lian)使(shi)用，供電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)壓(ya)(ya)為3V。當30顆燈(deng)珠釆用串并聯(lian)混合，就會(hui)出觀N種(zhong)供電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)壓(ya)(ya)。

30個22V的led燈珠怎樣接在3V的電源上就是兩節五號電池

30個2.2V的(de)led燈(deng)珠(zhu)先每(mei)一個串聯(lian)電(dian)(dian)(dian)阻(zu)(zu)再并聯(lian)接(jie)在3V的(de)電(dian)(dian)(dian)源(yuan)上，因為不(bu)(bu)知道led的(de)工作(zuo)電(dian)(dian)(dian)流，無(wu)法告訴你串聯(lian)的(de)電(dian)(dian)(dian)阻(zu)(zu)，可以(yi)追(zhui)加提問 不(bu)(bu)能直接(jie)并聯(lian)燈(deng)珠(zhu)，因為燈(deng)珠(zhu)電(dian)(dian)(dian)壓稍有(you)不(bu)(bu)同(tong)，就會出現有(you)的(de)亮，有(you)的(de)暗，先串聯(lian)電(dian)(dian)(dian)阻(zu)(zu)就可以(yi)避(bi)免

以上就是(shi)(shi)天(tian)成小(xiao)編對(dui)于30個lED燈(deng)珠 30個led燈(deng)珠是(shi)(shi)多少瓦問題和相關問題的解答了，希望對(dui)你(ni)有用 【責任編輯：一夢】