Constant Power Driving-and-Controlling Method for Lighting Elements
  ‧ 專利名稱
  ‧ 專利證書號
  ‧ 專利權人 國立臺灣大學
  ‧ 專利國家
    (申請日)
美國 (2008/12/15)
  ‧ 發明人 黃秉鈞, 吳民聖, 翁慶典, 許伯堅,
 
技術摘要:
The present invention provides a constant power driving-and-controlling method for lighting elements so as to stably drive solid lighting elements. Measuring the input power of lighting elements by a power measuring device and then controlling the input power of the lighting elements by a feedback controller to stabilize the input power of the lighting elements, the effects of environment temperature and the difference of the electrical characteristics of the lighting elements on the input power can be eliminated.




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