ENERGY TRANSFER ELEMENT AND CONVERTER INCLUDING THEREOF

摘要

A converter including an energy transfer device is provide to reduce EMI(Electromagnetic Interference) by using the conductive shield and sealed coil in transformer. In a converter including the energy transfer device, a first winding is electrically connected to the input circuit, and a second winding is electrically connected to the input circuit. A third winding reducing displacement current between the first turn and the formed the second coil. The core(260) includes the first part which the first or third winding is wound around. The conductive shield(240) is positioned between the first winding and a first part.