/uploads/20220621/acd4c6756d470d4a2f48c437d8fbe2c9.jpg
/uploads/20220621/ac89b76a903f042ef330b31e822c0d1d.jpg,/uploads/20220621/ff5b0db74d49e93d01356d1d2438b16b.jpg,/uploads/20220621/886cbfb84c44dd703fe711fbeb647f08.jpg
/uploads/20220621/ac89b76a903f042ef330b31e822c0d1d.jpg,/uploads/20220621/ff5b0db74d49e93d01356d1d2438b16b.jpg,/uploads/20220621/886cbfb84c44dd703fe711fbeb647f08.jpg
/uploads/20220621/ac89b76a903f042ef330b31e822c0d1d.jpg,/uploads/20220621/ff5b0db74d49e93d01356d1d2438b16b.jpg,/uploads/20220621/886cbfb84c44dd703fe711fbeb647f08.jpg
/uploads/20220621/886cbfb84c44dd703fe711fbeb647f08.jpg
/uploads/20220621/ac89b76a903f042ef330b31e822c0d1d.jpg,/uploads/20220621/ff5b0db74d49e93d01356d1d2438b16b.jpg,/uploads/20220621/886cbfb84c44dd703fe711fbeb647f08.jpg
/uploads/20220621/ac89b76a903f042ef330b31e822c0d1d.jpg,/uploads/20220621/ff5b0db74d49e93d01356d1d2438b16b.jpg,/uploads/20220621/886cbfb84c44dd703fe711fbeb647f08.jpg
/uploads/20220621/ac89b76a903f042ef330b31e822c0d1d.jpg,/uploads/20220621/ff5b0db74d49e93d01356d1d2438b16b.jpg,/uploads/20220621/886cbfb84c44dd703fe711fbeb647f08.jpg
/uploads/20220621/d86cca79b82a9434707c4604c978ba3d.jpg
/uploads/20220621/d86cca79b82a9434707c4604c978ba3d.jpg
/uploads/20220621/d86cca79b82a9434707c4604c978ba3d.jpg
/uploads/20220621/d86cca79b82a9434707c4604c978ba3d.jpg
/uploads/20220621/93fed2f36e9277179a23b2d4694e98b2.jpg
/uploads/20220622/b73f1780cf39dfcab89fc0a735056721.jpg
您的位置:
首页 -> 新闻中心 -> www.dgxmled.com
led灯珠怎么测试好坏
最有效的检测工具是指针式万用表(两组电源,其中一组是3V的)。用Rx1档测其两脚(红黑表笔调换着触二个脚),电阻大时黑笔接触的一脚是阴极。响应时...
了解详情
led灯珠是多少瓦?
LED灯珠有多少瓦?一般按单个LED灯珠有0.06W、0.5W、1W、3W、5W等。小功率LED灯珠:小功率的(如5mm草帽形、5mm聚光型、3...
了解详情
led灯珠是由什么组成
LED灯珠分为 插件式灯珠和贴片式灯珠两种;二者皆由5大部分组成:支架、银胶、芯片、金线、环氧树脂,其中白光LED还有荧光粉成分。
了解详情
LED灯珠有哪几类?
1、直插式小功率规格有:草帽/钢盔,圆头,内凹,椭圆,方型(2*3*4)子弹头,平头,(3/5/平头/面包型)食人鱼等。2、SMD贴片一般分为(...
了解详情
为什么要选用大功率灯珠?
LED大功率灯珠的特点:1、耗电量少:光效为75lm/w的LED较同等亮度的白炽灯耗电量减少80%;2、寿命长:产品寿命长达5万小时,24小时连...
了解详情
为什么要选用LED光源照明?
LED光源在照明领域的应用,是半导体发光材料技术高速发展及“绿色照明”概念逐步深入人心的产物。“绿色照明”是国外照明领域在上世纪80年代末提出的...
了解详情