Analysis on Technical Trends and Challenges of Switching Power Supply

Guofeng Jiang

Abstract


Switching power supply technology has rapidly evolved over the last few decades, bringing substantial improvements in efficiency, power density, and cost. The aim of this paper is to provide an overview of the technical trends in switching power supply and the challenges that come with them. This paper analyzes the technical trends in switching power supply, including high-frequency switching power supply, multi-phase switching power supply, digital control of switching power supply,and wide bandgap semiconductor switching power supply. The future trends and challenges in switching power supply, including miniaturization of switching power supply, high power density switching power supply, increasing efficiency of switching power supply, and integration of switching power supply are also discussed.This paper is hoped to provide assistance to relevant staff in developing switching power supplies.


Keywords


Switching Power Supply; Technical Trends; Efficiency

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References


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DOI: https://doi.org/10.18686/esta.v10i5.516

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