Erp: Is EC the easy solution?

摘要

The inventor of EC technology, Gert Haeussermann, coined a phrase when it was first introduced to try to allay the fears of the new technology. He often quoted 'EC is easy' to counter the fear of the perceived complexity of the then new technology. In recent years this phrase has taken on a new meaning as many believe that EC is the easy way to meet the new EU ecodesign requirements for fans. But this masks other solutions and innovations as great ways in meeting the ever rising challenge for higher energy efficient fans.