A Real-Time Sinusoidal Voltage-Adjustment Power Supply System Based on Interleaved BUCK Converters With Enhanced Reference-Tracking Capability

Ding, Xiaofeng; Zhao, Zhihui; Shan, Zhenyu; Song, Xinrong

doi:10.1109/ecce47101.2021.9595946

Cited by 2 publications

(1 citation statement)

References 16 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Synchronous rectifier circuit uses MOS tube with low on-state impedance to replace conventional continuous current diode, through the control circuit output 180° complementary PWM wave to drive the switching MOS tube and the continuous current MOS tube, eliminate the reverse peak current at the end of the continuation, reduce the loss of the rectifier circuit, improve the conversion efficiency of the power supply, and can meet the needs of large current applications [10][11] . At the same time, the voltage can be adjusted by using the control system, and the voltage feedback can control the accuracy of the output voltage [12][13][14][15] .The design based on the Buck synchronous rectifier circuit schematic diagram is shown in Figure 2.…”

Section: Fig1 Schematic Diagram Of Buck Synchronous Rectifier Circuitmentioning

confidence: 99%

Design of adjustable voltage power supply based on buck

Wang,

Zhou,

Luo

et al. 2024

Eighth International Conference on Energy System, Electricity, and Power (ESEP 2023)

View full text Add to dashboard Cite

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.

show abstract