Founded in 1895, Thordarson's commitment to manufacturing quality transformers, chokes and other magnetic components continues today. Thordarson® is proud of the reputation it has earned by meeting the ever-changing needs of the OEM. Serving the industry for over a century with a wide range of “innovative” and “quality” products from catalog off-the-shelf items to custom designs, Thordarson® is commited to the goal of being recognized as your World Class Supplier.