led小燈珠做手電 手電筒的led燈珠是多少瓦 |
| 發布時間:2022-08-29 12:23:08 |
大(da)家好今天來介紹led小燈珠(zhu)做(zuo)手電(dian)(手電(dian)筒燈珠(zhu))的問(wen)題(ti)，以下(xia)是小編對此問(wen)題(ti)的歸納整(zheng)理，來看看吧。 文章目錄列表:led射燈燈珠可以做手電筒燈珠嗎射燈(deng)燈(deng)珠，用(yong)(yong)的(de)是大功(gong)率1W的(de)燈(deng)珠，光效不(bu)高(gao)60LM/W，手電筒(tong)一般用(yong)(yong)插件（F5）燈(deng)珠，好處比較(jiao)多。 第一，便宜。第二，省電。第三，光效高。希望可以幫到你
手電筒led燈珠多少伏不確定。Led燈(deng)(deng)珠(zhu)規(gui)格(ge)型號眾多，每種燈(deng)(deng)珠(zhu)的導(dao)通(tong)(tong)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)不同(tong)，功率不同(tong)，通(tong)(tong)常功率大的燈(deng)(deng)珠(zhu)導(dao)通(tong)(tong)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)大些。手(shou)電(dian)(dian)(dian)(dian)筒功率也不一樣，如(ru)果單顆燈(deng)(deng)珠(zhu)的一般功率大，導(dao)通(tong)(tong)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)高點，工作電(dian)(dian)(dian)(dian)流大些。如(ru)果是(shi)(shi)N個燈(deng)(deng)珠(zhu)的手(shou)電(dian)(dian)(dian)(dian)筒，單顆燈(deng)(deng)珠(zhu)功率小些，導(dao)通(tong)(tong)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)最小在2~3V左右。所以要知道手(shou)電(dian)(dian)(dian)(dian)筒用(yong)Led燈(deng)(deng)珠(zhu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)是(shi)(shi)多少(shao)伏，準確的數(shu)(shu)就是(shi)(shi)查這燈(deng)(deng)珠(zhu)的電(dian)(dian)(dian)(dian)氣(qi)參數(shu)(shu)，用(yong)表測試其(qi)導(dao)通(tong)(tong)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)也可。 5瓦led燈珠做手電筒可以 大功率(lv)led燈(deng)珠(zhu)可(ke)以(yi)自制(zhi)手(shou)電(dian)(dian)，直接(jie)(jie)連(lian)接(jie)(jie)在電(dian)(dian)池(chi)上(shang)不(bu)可(ke)以(yi)，它(ta)的電(dian)(dian)壓3.2v-3.4v，電(dian)(dian)流0.3A，不(bu)過有0.1A也可(ke)以(yi)正常發光，最好使用(yong)手(shou)機電(dian)(dian)池(chi)3.7v串聯一個(ge)10歐（1w）電(dian)(dian)阻(zu)就可(ke)以(yi)直接(jie)(jie)接(jie)(jie)燈(deng)珠(zhu)了，如果(guo)找不(bu)到電(dian)(dian)阻(zu)或者安裝(zhuang)不(bu)方(fang)便，可(ke)以(yi)用(yong)300w以(yi)上(shang)電(dian)(dian)爐絲(si)截取10歐代替，只要電(dian)(dian)路連(lian)接(jie)(jie)正確就ok 現在LED手電的功率是多大LED手電筒，如(ru)果(guo)用是的(de)(de)小(xiao)燈珠，每(mei)個燈珠0.06W,如(ru)果(guo)用的(de)(de)是大(da)功(gong)率的(de)(de)話，可(ke)能(neng)是1W或者3W，跟(gen)汽車燈當然沒法比，不(bu)過我覺得作為手電筒，它的(de)(de)功(gong)能(neng)基本上能(neng)夠實(shi)現 手電筒上LED燈珠額定功率是多少3瓦(wa)。手(shou)電(dian)筒里一般(ban)使(shi)用4到(dao)5顆圓(yuan)形(xing)led燈(deng)珠。有的(de)用一顆方形(xing)大功率(lv)燈(deng)珠，超過5瓦(wa)燈(deng)珠都是定(ding)制(zhi)的(de)。所以普通(tong)手(shou)電(dian)筒很(hen)多使(shi)用的(de)是3瓦(wa)燈(deng)珠。使(shi)用5顆led燈(deng)珠的(de)手(shou)電(dian)筒亮度已經很(hen)高(gao)了。總功率(lv)15瓦(wa)，使(shi)用18650充電(dian)電(dian)池供電(dian)，再加上聚光反射效果很(hen)好。 以上就是小(xiao)編對(dui)于led小(xiao)燈珠做手(shou)電(dian)(手(shou)電(dian)筒燈珠)問(wen)題和相關問(wen)題的解答(da)了，希望對(dui)你(ni)有用 |
