William Dull is the President of The Transformer Association (TTA). Bill Dull is a leader in the power magnetics field with more than 40 years of experience in the industry. His background leading North American divisions of Japanese, Chinese and Taiwanese companies has provided expertise in the global market, with key business and marketing strengths in the magnetics arena.

Bill Dull is a leader in the power magnetics field with more than 40 years of experience in the industry. His background leading North American divisions of Japanese, Chinese and Taiwanese companies has provided expertise in the global market, with key business and marketing strengths in the magnetics arena.

The Transformer Association (TTA) is the voice of the transformer industry in North America. As the premier trade association for the industry, we forge and strengthen strategic alliances among transformer, inductor, and other magnetic device manufacturers, industry suppliers, consultants, and safety and regulatory agencies.

TTA provides members with the connections that lead to business success, the knowledge to help businesses thrive, and a network that strengthens you and the industry.