A Constant current constant Voltage output mode of LED Drive

Zhijun Guo
2016 Proceedings of the 2016 International Conference on Civil, Transportation and Environment   unpublished
In this paper, we design a LED driver, power factor correction circuit topology used + quasi resonant flyback type two level structure, the quasi resonant flyback type DC/DC transform part of the small signal model, design the system feedback loop parameters, to achieve the constant current drive + constant voltage output mode.
doi:10.2991/iccte-16.2016.179 fatcat:i62quc6vdjdflnigcnqirhzeqm