The cooling vanes are parts of contact strips, and are in electric contact with the SC components, whose other side is soldered to the strip contact arms. After the SC component and the points of contact are covered with an insulating material, connection between the cooling vane and contact arms is cut off, and the projecting parts of the above elements serve as electrodes. The contact strip is initially in the form of a single comb-like part, whose contact arms and/or cooling vanes are so shaped by bending that they are moved from the orignal plane to a plane parallel to it. This increases their springiness, so that the vanes or contact arms grip the SC components with suitable force.
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