Printed circuit board for converting an input phase into at least one output phase and a DC motor with such a printed circuit board

摘要

A printed circuit board (1) for converting an input phase into at least one output phase (U, V, W) has an input phase surface area with at least one conductive DC + layer (28) and each conductive DC + layer (28) of a conductive DC layer (29) to guide the input phase. Each output phase (U, V, W) has at least one high-side power semiconductor (6) and each high-side power semiconductor (6) has a low-side power semiconductor (7) for switching the input phase. In a coverage area (2) that covers at least 75% of the input phase area, the at least one DC + layer (28) is designed according to the respective DC layer (29).