找到约 9200 条相关结果
... 提高电能利用率。The luminescence principle of LED lamp is studied, and various common dimming technologies of LED lamp are compared, the dimming method using multi ...
介绍了用于物理杀菌的UVC-LED的功能特点、发展前景和用途，根据UVC—LED的负载特性和LED驱动电源的发展趋势， ... 电源和线性电源为基础为UVC—LED提供了三种不同的恒流 ... 对硬件电路进行调试以驱动UVC—LED，将实验结果与理论分析进行 ...
... circuit system. Compared with traditional LED driver circuit system, the novel LED driver circuit system has improved ...
... 的可行性。In order to improve the LED display visual refresh rate, the paper designs a logic circuit in LED driver to contro｜ LED lighting time. It uses m-serial ...
... 市场竞争的日益激烈，对其中LED驱动电路的设计也提出更高 ... 优势是否能够充分发挥，关键在于LED驱动电路设计是否合理。对此，本文将对LED驱动电路的相关概述、芯片系统设计思路以及LED芯片模块电路设计的具体路径进行 ...
... 该驱动电路的电气特性。Conventional LED drivers consist of AC- DC converters which require ... components increases the size and cost of the LED system while decreasing the overall life time,a ...
... 电源技术的发展过程，介绍了LED驱动技术三个发展阶段的主流 ... 了现在的电路设计者们为了改进LED驱动电源性能而提出的新电路 ... 提出了一种性价比更高的LED 驱动电源拓补，说明了该 ... 和实现的可能性。最后，总结LED 驱动电源技术的发展趋势，得出 ...
... 随着能源高消耗时代的来临，LED照明的白热化使人们在其应用 ... 新兴产业革命——科技照明革命。高亮LED照明技术因节能，高效，耐用 ... 普遍运用。但是如何对高亮LED的驱动进行实现，成为了目前 ... 亮LDD的应用问题，以及对LED的驱动方式进行了相关探讨。
... ) system. In the light-emitting diode (LED) lighting application, the WPT LED driver shouldprovide not only the required ...
... ，可用于AC／DC的LED驱动和LED改型灯的应用场合。This paper mainly introduce the new LED integrated control circuit HVLED850＇ s working function ...
