Single-stage driver for supplying high-power light-emitting-diodes with universal utility-line input voltages

著录项

• 来源
  《Power Electronics, IET》 |2012年第9期|p.1614-1623|共10页
• 作者

  Cheng C.-A.; Cheng H.-L.; Yang F.-L.; Ku C.-W.;

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• 作者单位

  Dept. of Electr. Eng., I-Shou Univ., Kaohsiung, Taiwan;

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• 收录信息
• 原文格式 PDF
• 正文语种 eng
• 中图分类
• 关键词

  driver circuits; harmonic distortion; light emitting diodes; light sources; lighting; power convertors; power factor correction; LED light bar module; THD; buck-boost PFC converter; circuit components; high-power LED driver; high-power light-emitting-diodes; indoor general lighting; input utility-line current; limited-output-current control scheme; low total-harmonic-distortion; nonisolated flyback converter; outdoor general lighting; power 100 W; power-factor-correction converter; single-stage driver; single-stage power-conversion circuit; single-stage topology; two output windings; two-stage nonisolated driver; two-stage power conversion; universal utility-line input voltages;

  机译：驱动电路;谐波失真发光二极管;光源;灯光;功率转换器功率因数校正;LED灯条模块;THD;降压-升压PFC转换器;电路元件;大功率LED驱动器;大功率发光二极管;室内普通照明;输入市电电流;限流输出控制方案;低总谐波失真;非隔离反激转换器室外一般照明;功率100瓦;功率因数校正转换器;单级驱动器;单级功率转换电路;单级拓扑;两个输出绕组;两级非隔离驱动器;两级功率转换;通用市电输入电压;