The economic situation in Germany has led to the fact that most of the transformer manufactures have constrained or even stopped their production.
Thus the existent know-kow has been lost.
Often the manufacturers have no more capacity either to gain back the lost technical knowledge or expand their manufacture.
The HTB Homann Transformatorberechnung GmbH helps to solve this problem and offers its knowledge. It carries out the design of transformers or gives support for the calculation of transformers.