| Abstract |
Magnetic devices are an important part of electronic converters. They can be used to control some properties of the converters. There are three different control methods using an auxiliary bias-winding.In the presented paper, the impact of the implementation of the auxiliary bias-winding was studied for mixed biasing. Three different designs were investigated in 3D-FEM-simulations and small signal measurements. Regarding the standard crosswise current arrangement all designs show the same results. Therefore, further investigations with an adapted auxiliary current arrangement were made. The results show differences for a vertical arrangement, which should be further investigated. |
