Design of adjustable voltage power supply based on buck

Cuixia Wang; Geng Zhou; Yiming Luo; Yubin Hu; Yanke Chen; Zihan Cao; Yan Wang

doi:10.1117/12.3024241

13 May 2024 Design of adjustable voltage power supply based on buck

Cuixia Wang, Geng Zhou, Yiming Luo, Yubin Hu, Yanke Chen, Zihan Cao, Yan Wang

Proceedings Volume 13159, Eighth International Conference on Energy System, Electricity, and Power (ESEP 2023); 131596D (2024) https://doi.org/10.1117/12.3024241
Event: Eighth International Conference on Energy System, Electricity and Power (ESEP 2023), 2023, Wuhan, China

Abstract

To meet the supply voltage of some Marine equipment related performance test, the power supply is designed with wide threshold adjustable value. In DC-DC transformation, Buck circuit is a common step-down topology. The adjustable voltage power supply system is composed of Buck synchronous rectification circuit, drive circuit, power supply circuit, voltage sampling circuit, current sampling circuit, control circuit, and so on. STM32F407 of STMicroelectronics is used as the main control chip to provide PWM for the driving switch device MOS. The voltage feedback circuit is used to calibrate the output voltage to ensure the accuracy of the output voltage.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Cuixia Wang, Geng Zhou, Yiming Luo, Yubin Hu, Yanke Chen, Zihan Cao, and Yan Wang "Design of adjustable voltage power supply based on buck", Proc. SPIE 13159, Eighth International Conference on Energy System, Electricity, and Power (ESEP 2023), 131596D (13 May 2024); https://doi.org/10.1117/12.3024241

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available