Abstract
This paper gives a fundamental study of the performance of Flyback Transformer (FBT), calculation based on 3D finite element method (FEM) has been done to investigate the influence of leakage inductance and stray capacitance on the transformer, the results have shown that the high voltage (HV) stage of the transformer plays a key role to affect its performance. This may be very useful in optimum design and manufacture of the FBT, and in the meantime we know that the computer modeling is and effective tool. The simulation shows good agreement with the experiment.
