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The Transformer Association
About Us
The Transformer Association is a manufacturing trade association whose corporate members include transformer and power supply manufacturers, their suppliers, safety agencies and consultants. Its focus is to strengthen the transformer industry in North America. Association meetings, surveys and strategic alliances are designed to provide information about management, compliance and technical trends relevant to the industry.

Membership in The Transformer Association is corporate. All employees of Association member companies receive the benefits of membership. Member companies may list up to five employees for the company listing included in the database, directory and web site; and to receive TTA communications. One individual is designated as the Official Representative to TTA. When a vote of the membership is required, the Official Representative is contacted to vote on behalf of the member company.

There are five TTA membership categories:
  • (M) Manufacturer – transformer or power supply
  • (I) Industry – supplier
  • (IMA) IMA Group Member
  • (E) Educator
  • (SA) Safety Agency

Click here for a TTA membership application (PDF)

Click here for a TTA antitrust policy (PDF)