Pspice를 이용한 절연형 LED driver 설계 연구

This paper shows the method of modeling and simulation of isolation type LED driver circuit. Circuit of Flyback type converter is constructed for simulation. Simulation includes the proper selection of important circuit parameters and power rating of components. Various performances in both continuous current control mode and discontinuous current control mode are analyzed. This results show that simulation approach is useful for circuit optimization and reduction of development time.