| 大屏幕彩电用有源功率因数补偿电路 |
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| 引用本文： | 俞阿龙.大屏幕彩电用有源功率因数补偿电路[J].电视技术,2001(11):63-64. |
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| 作者姓名： | 俞阿龙 |
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| 作者单位： | 淮阴师范学院,江苏,淮阴,223001 |
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| 摘 要： | 分析大屏幕彩电开关电源的功率因数，讨论其补偿基本原理，并针对传统的大屏幕彩电开关电源，重点介绍大屏幕彩电用有源功率因数补偿电路的设计方法，并给出试验结果。
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| 关 键 词： | 大屏幕彩色电视机 开关电源 功率因数补偿电路 |
| 文章编号： | 1002-8692(2001)11-0063-02 |
| 修稿时间： | 2001年7月13日 |
Active power factor compensation circuitry for large screen color TV receiver |
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| YU A-long.Active power factor compensation circuitry for large screen color TV receiver[J].Tv Engineering,2001(11):63-64. |
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| Authors: | YU A-long |
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| Abstract: | This article analyses the power factor of the switching power supply for large screen colour TV.The power factor basic compensation principle is discussed.The design method of power factor compensation cir-cuit of switching power supply for large screen colour TV is introduced on the basis of the traditional switching power supply for large screen colour TV.The experimental result is given also. |
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| Keywords: | large screen colour TV switching power supply PFC |
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