2001•Journal of Zhengzhou Institute of Light IndustryRequires access
Research of single flyback switching mode power supply system
Xi Chen
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Abstract
The use of main circuit of single flyback with multiple voltage output in the switching mode power supply system is researched. The system consists of the main circuit of single flyback, high frequency transformer HB, the second rectifier and the circuit of steady voltage. It has been proved that the system has less ripple, small volume and light weight. The efficiency of power supply reaches 87% and the dynamic response characteristic of the system is also better.