Transformer with frame-shaped plate packet for power supply system

摘要

The transformer has coils on at least two arms of the frame-shaped packet consisting of at least four winding pairs. A central space is divided by at least one transverse yoke into spaces into which the coils protrude. The arms are directly adjacent to each other. Externally closed short circuit yokes arranged on the sides of the coils remote from the divided spaces between the arms are connected to the arms via intermediate yokes