Study and Design of PFC Circuit of LED Driver Power

Shao Hua Zhang

doi:10.4028/www.scientific.net/AMM.602-605.3001

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 602-605Study and Design of PFC Circuit of LED Driver...

Study and Design of PFC Circuit of LED Driver Power

Abstract:

Based on the full analysis of the LED drive power of active and passive (PFC) circuit, the active and passive (PFC) circuits of the LED drive power are performed a detailed analysis, and the types, series and mode of the PFC circuit are also described in detail, the working principles of the valley fill circuit and APFC boost converter are mainly analyzed. Based on those studies, an APFC circuit is given by the use of L6562A and a simple application of APFC circuit presented.

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Periodical:

Applied Mechanics and Materials (Volumes 602-605)

Pages:

3001-3004

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.602-605.3001

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Online since:

August 2014

Authors:

Shao Hua Zhang*

Keywords:

L6562A, LED Driver Power, PFC, Valley Fill Circuit

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* - Corresponding Author

References

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