A Parallel Communication Power Supply Based on UC3846

Yong Da Wan; Ping Liu; Jing Lu; Xu Heng Bao

doi:10.4028/www.scientific.net/AMM.513-517.4323

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 513-517A Parallel Communication Power Supply Based on...

A Parallel Communication Power Supply Based on UC3846

Abstract:

This paper is intended to design a parallel 50v/2A converter. The paper begins with the respective detailed working principles of PWM current control mode and voltage control mode, as well as their differences. By introducing the PWM IC UC3846 for current mode control, in order to meet the demand of duplex output, a full-bridge circuit is designed based on double chip PWM control, and the control circuit and the main circuit are explained in detail. The paper concludes with the proposal of a prototype that meets the expected experimental results.

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Periodical:

Applied Mechanics and Materials (Volumes 513-517)

Pages:

4323-4327

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.513-517.4323

Citation:

Cite this paper

Online since:

February 2014

Authors:

Yong Da Wan*, Ping Liu, Jing Lu, Xu Heng Bao

Keywords:

Current-Mode Control, Parallel Control, PWM, UC3846, Voltage-Mode Control

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* - Corresponding Author

References

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