The Design of Parallel DC-DC Power

Hua Lin Zhang; Xiao Fang Zhou

doi:10.4028/www.scientific.net/AMR.562-564.1472

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 562-564The Design of Parallel DC-DC Power

The Design of Parallel DC-DC Power

Abstract:

With TL494 as the drive chip, MCU controlling output voltage, output current, parallel module average flow, over-current protection, it gives priority to BUCK circuit topology to realize parallel switching power supply. This article introduces the system design, the hardware and software design in detail. Finally a 32W prototype is designed. The test result shows that the design can achieve the preset functions, its performances can meet the requirements and it can work stably.

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Periodical:

Advanced Materials Research (Volumes 562-564)

Pages:

1472-1475

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.562-564.1472

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Online since:

August 2012

Authors:

Hua Lin Zhang, Xiao Fang Zhou

Keywords:

Current Sharing, Dc-Dc Converter, Power Electronics

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References

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