浅议电子通信中LED电灯的应用与研究

随着物联网发展速度的不断加快，越来越多设备之间相互连接所需要的通讯载体、智能通讯协议为一个具有突破性的重要环节。无论是室内还是室外，灯均无处不在，因此灯成为最佳的通信载体。本文主要对LED电灯在电子通信中的实际应用及研究进行深入探讨，旨在为电子通信实现快速发展提高更多有价值的参考依据。

关于电子通信LED电灯的应用

本文主要论述的是有关电子通信LED电灯的应用的问题。首先,本文针对LED电灯进行了简要的概述,继而以此为基础,分别从优势与劣势两个角度对其应用情况进行了分析,最后,在总结全文的基础上,本文又阐述了基于电子通信的LED电灯的发展趋势,希望能够为我国电子通信行业的长远发展提供保证,同时也为LED电灯应用范围的扩大以及应用水平的提高提供基础。

基于电子通信LED电灯的应用与研究

如今我们已经进入信息化时代,电子通信成为每一个现代人必不可少的内容。大部分地区主要利用无线LAN局域网基站发射信号。而基于电子通信的LED电灯的出现,为电子通信增添了一个崭新的渠道。文章对基于电子通信的LED电灯进行深入的探讨。

Development of the Operating Circuit for a LED Lamp Based on the Cockcroft-Walton Circuit

The operating circuits for LED （light emitting diode） lamp composed of diodes and DC capacitors only are proposed. The proposed circuit is based on a double-voltage rectifier circuit and a Cockcroft-Walton circuit. The circuit can operate LED without flicker, and is free from switching noise since high frequency switching circuit is not used. To replace an AC capacitor by a DC capacitor for the ballast, a diode is connected across the capacitor in parallel, and the operating voltage of LED unit is kept at the value greater than the peak voltage of the input power source. The circuit realizes high efficiency and high input power factor compared with the operating circuits on the market. Cockcroft-Walton-type circuit can operate many LED devices in series connection. Series connection is preferable for fabricating LED unit of a constant voltage characteristic. Moreover, fairly flat waveform of LED operating current is realized by Cockcrofl-Walton-type circuit, even though capacitor ballast is used.