A single-stage LED lamp driver with low DC bus voltage for general lighting applications

被引：18

作者：

Chiu, Huang-Jen ^{[1
]}

Lo, Yu-Kang ^{[1
]}

Cheng, Shih-Jen ^{[1
]}

Yan, Yeong-Chang ^{[1
]}

Lee, Hung-Chi ^{[1
]}

Wu, Kuan-Hung ^{[1
]}

Lin, Chung-Yi ^{[1
]}

Ho, Shao-Shih ^{[2
]}

Tseng, Ming-Hsiang ^{[2
]}

Huang, Fu-Hsien ^{[2
]}

机构：

[1] Natl Taiwan Univ Sci & Technol, Dept Elect Engn, Taipei, Taiwan

[2] Chung Yuan Christian Univ, Dept Elect Engn, Taipei, Taiwan

来源：

INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS | 2011年 / 39卷 / 11期

关键词：

lighting LED lamp; low DC bus voltage; universal input voltage; power factor correction; POWER-FACTOR-CORRECTION; CONVERTER; DESIGN; SYSTEM; TOPOLOGY;

D O I：

10.1002/cta.693

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we study the feasibility of a single-stage lighting LED lamp driver with low DC bus voltage. The operating principles and design considerations for the LED lamp driver in this study are analyzed and discussed in detail. A laboratory prototype has been built and tested. Using the prototype, high efficiency, high-power factor and LED current control were achieved using a wide AC input voltage range from 90 to 270?V. Copyright (c) 2010 John Wiley & Sons, Ltd.

引用

页码：1161 / 1175

页数：15

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