大(da)家好我是天成照明(ming)LED燈(deng)(deng)(deng)珠廠(chang)家小編(bian)燈(deng)(deng)(deng)漂(piao)亮今天我們來(lai)介紹1瓦的(de)(de)燈(deng)(deng)(deng)珠用(yong)什么(me)電(dian)池 小燈(deng)(deng)(deng)珠怎(zen)么(me)接電(dian)池的(de)(de)問(wen)(wen)題(ti)，以下就(jiu)是燈(deng)(deng)(deng)漂(piao)亮對此問(wen)(wen)題(ti)和相關(guan)問(wen)(wen)題(ti)的(de)(de)歸(gui)納整(zheng)理(li),一起來(lai)看(kan)看(kan)吧。

文章目錄導讀:

• 1、1瓦的燈用什么電池
• 2、1瓦的led燈用什么電池
• 3、一節18650電池帶一瓦燈珠
• 4、1w的led燈使用36v的18650電池需要電阻嗎
• 5、18650電池能點亮3個1w的燈珠

1瓦的燈用什么電池

用兩(liang)塊1000mAh鋰電池

1、20顆常用(yong)的普通高(gao)亮度3528LED燈珠制(zhi)成的燈，用(yong)兩塊1000mAh鋰(li)電池(chi)(1塊電池(chi)亮度不足)供電(此(ci)時總工作電流為200mA)，可連續(xu)點亮5小時，此(ci)后亮度逐漸(jian)減小直至熄滅。

2、20顆常用的(de)超高(gao)亮(liang)度5050LED燈珠制成的(de)燈(總工作電(dian)流(liu)600mA)，電(dian)池同上，可連續點亮(liang)約1.67小時，此(ci)后亮(liang)度逐漸減小直至(zhi)熄滅。

1瓦的led燈用什么電池

LED燈用1號的(de)電(dian)(dian)(dian)池。1號電(dian)(dian)(dian)池它的(de)體(ti)積比較大(da)(da)，所以(yi)它的(de)電(dian)(dian)(dian)容量在電(dian)(dian)(dian)池中(zhong)也是(shi)最高的(de)。把(ba)LED燈接到1號電(dian)(dian)(dian)池上(shang)每一節電(dian)(dian)(dian)池，它可以(yi)連續工(gong)作(zuo)200小時以(yi)上(shang)。如果用2號電(dian)(dian)(dian)池 LED燈，工(gong)作(zuo)的(de)時間就會(hui)大(da)(da)大(da)(da)縮短(duan)。用其(qi)它更小的(de)電(dian)(dian)(dian)池，他工(gong)作(zuo)的(de)時間也會(hui)更長。所以(yi)我(wo)們(men)的(de)選擇(ze)電(dian)(dian)(dian)池的(de)時候，盡可能選擇(ze)大(da)(da)一些的(de)電(dian)(dian)(dian)池。

一節18650電池帶一瓦燈珠

18650鋰(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)(de)(de)額定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓與1WLED的(de)(de)(de)(de)(de)工(gong)作電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓是(shi)匹配的(de)(de)(de)(de)(de)，但鋰(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)剛充(chong)滿電(dian)(dian)(dian)(dian)(dian)(dian)(dian)后輸出的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓和電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)都會(hui)比額定(ding)值高一些，所以(yi)為(wei)了使燈珠穩定(ding)的(de)(de)(de)(de)(de)工(gong)作，就必須(xu)在電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)與燈珠之間加接限流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻。在市售(shou)的(de)(de)(de)(de)(de)成品燈中，控制開關大多分為(wei)四(si)擋(dang)(dang)，第一擋(dang)(dang)時電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)中串入的(de)(de)(de)(de)(de)限流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻為(wei)200Ω左(zuo)右，第二(er)擋(dang)(dang)時電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)中串入的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻為(wei)100Ω左(zuo)右，第三擋(dang)(dang)為(wei)直通(tong)擋(dang)(dang)不接限流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻，第四(si)擋(dang)(dang)為(wei)斷(duan)開電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)擋(dang)(dang)，可(ke)以(yi)根據電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓的(de)(de)(de)(de)(de)實際情(qing)況(kuang)，選擇適當的(de)(de)(de)(de)(de)檔位，保證燈珠工(gong)作在安全的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)范圍(wei)以(yi)內(nei)。你可(ke)以(yi)參考市售(shou)成品燈的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)組成方式，在電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)中串入功率(lv)、阻值（建議選擇1W、100Ω左(zuo)右）適合(he)的(de)(de)(de)(de)(de)限流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻，就可(ke)以(yi)使LED燈珠安全、正常(chang)的(de)(de)(de)(de)(de)工(gong)作了。

1w的led燈使用36v的18650電池需要電阻嗎

1w的(de)led燈珠是3.2v320mA,18650鋰電(dian)池(chi)的(de)電(dian)壓是3.7v,只要串一個電(dian)阻,完全(quan)可(ke)(ke)以(yi)不用驅動器而直接點亮(liang),電(dian)阻值(zhi):R=U/I=(3.7-3.2)/0.32=1.6歐(ou),功率P=U*I=0.5*0.32=0.16w,因(yin)為鋰電(dian)池(chi)剛充滿時的(de)電(dian)壓最高可(ke)(ke)達4.2v,所以(yi)實際可(ke)(ke)用1.8-2.2歐(ou),1/2w的(de)電(dian)阻.

18650電池能點亮3個1w的燈珠

一般(ban)來說正常情(qing)況下18650電(dian)池能點亮3個(ge)1w的(de)(de)燈(deng)珠的(de)(de)。一般(ban)情(qing)況下18650電(dian)池都(dou)是(shi)鋰(li)電(dian)池，通常情(qing)況下18650鋰(li)電(dian)池的(de)(de)額定(ding)電(dian)壓是(shi)3.7伏，三個(ge)1瓦(wa)(wa)的(de)(de)燈(deng)珠總功率是(shi)3瓦(wa)(wa)，如果是(shi)使用18650鋰(li)電(dian)池直接供電(dian)，理論上講只要是(shi)18650電(dian)池的(de)(de)輸出電(dian)流(liu)接近1安培就可以輸出3瓦(wa)(wa)的(de)(de)功率，所(suo)以18650電(dian)池能點亮3個(ge)1w的(de)(de)燈(deng)珠。

以上就是天成小(xiao)編對于1瓦的燈(deng)珠用(yong)什么(me)電池(chi) 小(xiao)燈(deng)珠怎么(me)接(jie)電池(chi)問題和(he)相關問題的解答了，希望對你有用(yong) 【責(ze)任編輯：燈(deng)漂亮】