| 高功率LED热特性测试方法研究与应用 |
| |
| 引用本文： | 马春雷,鲍超.高功率LED热特性测试方法研究与应用[J].光子学报,2005,34(12):1803-1806. |
| |
| 作者姓名： | 马春雷 鲍超 |
| |
| 作者单位： | 浙江大学现代光学仪器国家重点实验室,杭州,310027;浙江大学现代光学仪器国家重点实验室,杭州,310027 |
| |
| 摘 要： | 叙述了利用动态电学测试方法测量高功率LED热阻和结温的原理、试验装置、测量步骤和影响测试结果的因素.研究结果表明,该方法具有测试结构简单、稳定性高等特点，可作为高功率LED热阻和结温的一种测试方法.
|
| 关 键 词： | 高功率LED 热阻 结温 |
| 收稿时间： | 2005-09-06 |
| 修稿时间： | 2005年9月6日 |
Study on Measurement Method of Thermal Performances for High Power LED and its Applications |
| |
| Ma Chunlei,Bao Chao.Study on Measurement Method of Thermal Performances for High Power LED and its Applications[J].Acta Photonica Sinica,2005,34(12):1803-1806. |
| |
| Authors: | Ma Chunlei Bao Chao |
| |
| Institution: | State Key Laboratory of Modern Optical Instrumentation, Zhejiang University, Hangzhou 310027 |
| |
| Abstract: | The maesurement principle and procedure based on the dynamic electrical measurement method for thermal resistance and junction temperature of high power LED and the factors which influenced measuring results were investigated. At the same time, the setup of the test system for the measuring of thermal resistance was designed. The experimental results show that the metod has the advantages of simple structure and good stability, and it can be performed to measure thermal resistance and junction temperature of high power LED as a effective measurement method. |
| |
| Keywords: | High power LED Thermal resistance Junction temperature |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《光子学报》浏览原始摘要信息 |
| 点击此处可从《光子学报》下载免费的PDF全文 |
