Nowadays, more than ever before, many researchers take much interest in raising the efficiency of a power converter. In Flyback converter, the resistor of RCD snubber consumes the stored energy in leakage inductor. It plays a role in degrading the overall system efficiency. Thus, in this paper, a novel energy recovery circuit of Flyback converter is proposed to improve the efficiency. The operational principle of the proposed circuit is explained in detail. And, it is vilified through the simulation and experimental results.