Research on Applied Technology in Modeling Buck Switching Converter

Chun Juan Han; Fa Cheng Rui

doi:10.4028/www.scientific.net/AMR.886.501

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 886Research on Applied Technology in Modeling Buck...

Research on Applied Technology in Modeling Buck Switching Converter

Abstract:

Now integrated PWM switching power supply has been used widely in the fields, like communication, computer, etc. In order to meet performance requirements of r portable electronic products for power, switching power supply must be developed mainly aimed at high efficiency, high-precision and small size. Combing a typical Buck converter, this paper uses state-space averaging method to establish a small signal model of the whole system.