Design of 200 W full digital switching power supply

Rao Gang; Wang Wei

doi:10.16157/j.issn.0258-7998.190395

Dianzi Jishu Yingyong (Sep 2019)

Design of 200 W full digital switching power supply

Rao Gang,
Wang Wei

Affiliations

Rao Gang: College of Machinery and Automation，Wuhan University of Science and Technology，Wuhan 430081，China
Wang Wei: College of Machinery and Automation，Wuhan University of Science and Technology，Wuhan 430081，China

DOI: https://doi.org/10.16157/j.issn.0258-7998.190395
Journal volume & issue: Vol. 45, no. 9
pp. 123 – 128

Abstract

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By using a bridgeless PFC and a half-bridge LLC resonant converter as the main conversion topology of the digital switching power supply, the all-digital control PFC and DC-DC converter based on the STM32 series of microcontrollers, firstly the digital switching power supply scheme is compared, and then the overall scheme of 200 W digital switching power supply is expounded, and the bridgeless PFC and half-bridge LLC converter of digital switching power supply are systematically studied.

Published in Dianzi Jishu Yingyong

ISSN: 0258-7998 (Print)
Publisher: National Computer System Engineering Research Institute of China
Country of publisher: China
LCC subjects: Technology: Electrical engineering. Electronics. Nuclear engineering: Electronics
Website: http://journal.chinaaet.com/en

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