The charge coming out of the device is strong enough to charge a cell phone or power LED lights.
该装置发出的电荷强大到足以为手机充电或点亮数盏LED灯。
Half the participants were assigned thereal treatment; the other half received a placebo from a device thatlooked similar to the laser but was in fact a low-power LED.
研究人员分配一半志愿者接受真正的治疗，另一半接受一个装置发出的安慰剂——看上去类似激光，但实际上是低功率LED光。
The paper introduces the key technology in three periods of power LED industry chain of our country.
本文介绍了我国功率型led产业链三个阶段的关键技术。
The article discusses the applications of high power LED technology in producing huge out-door big-pitch screen.
本文就大功率LED技术在制作户外大间距超大显示屏的应用进行了探讨。
High power LED Lamp is characterized by small volume, light weight, epoxy resin packaging, good impact resistance and unbreakable property.
大功率LED灯体积小、重量轻，环氧树脂封装，可承受高强度机械冲击和震动，不易破碎。
A packaging structure of high-power LED was presented, microlens array was employed in the secondary optical design, optical properties of the package was studied using Trace pro.
建立了一种大功率LED的封装结构，二次光学设计采用了微透镜阵列技术，运用光线追踪法研究了这种封装结构的光学性能。
Shenzhen wisdomIndustrialco. , Ltd. , is a professional high power LED Illumination manufacturer with many years' experience in research and development, manufacturing and marketing.
深圳市威尚德科技有限公司是专业从事大功率LED照明技术与应用，集研发、生产、销售LED大功率照明产品为一体的高新科技企业。
This paper analyzed the principles and working characteristics of High-power LED. The characteristics of LED determine which power driver to use. LED lighting needs constant current driver.
文章分析了大功率LED的原理和工作特性，LED的特性也决定了驱动电源的性能要求，LED照明适合恒流源驱动。
Based on the characteristic of constant-current driving, the authors discussed the control method for the high power LED, designed and actualized a project which has comprehensive function.
根据大功率LED的恒流驱动特性，讨论了大功率LED的驱动控制方法，设计并实现了一种功能较全面的驱动控制方案。
Based on the characteristic of constant-current driving, the authors discussed the control method for the high power LED, designed and actualized a project which has comprehensive function.
根据大功率LED的恒流驱动特性，讨论了大功率LED的驱动控制方法，设计并实现了一种功能较全面的驱动控制方案。
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