CORE LAMINATION FOR SHELL-TYPE CORES, PARTICULARLY FOR TRANSFORMERS

摘要

Core Lamination for Shell-type Cores, particularly for Transformers OF THE DISCLOSURE The invention concerns a transformer lamination having a center leg, two outer legs and two yokes connecting these legs and having at least one joint between one side of the center leg and the adjacent yoke. The characteristic feature is that the width of the jointlessly connecting yoke is greater than that of the parted yoke. In a preferred embodiment the sum of both yoke widths is roughly 1.35 times the center leg width.