Transformer and transforming device

Abstract

The utility model discloses a transformer and a transforming device, which are applied to the technical field of electronics. According to the transformer, a primary side winding and a secondary side winding are respectively winded on an iron core by layers, and an insulating layer is arranged between a primary side winding layer and a secondary side winding layer. As at least two secondary side windings are winded in parallel on the secondary side winding layer, compared with the prior art where each secondary side winding is winded on the iron core, in the transformer, the wave form of output voltages at both ends of each secondary side winding is free from distortion when a power supply is input at both ends of the primary side winding, and the high frequency energy transfer efficiency of the transformer is higher.