Inside the Manufacturing of Modern Magnetic Components
Transformers and inductors are fundamental magnetic components used in power supplies, industrial equipment, control systems, communications equipment, and many other electronic applications. Two technologies that frequently appear in engineering and manufacturing discussions are laminated transformer technology and toroidal inductors . Although both rely on magnetic fields and core materials, they serve different electrical functions and use different construction methods. A laminated transformer generally uses stacked insulated sheets of magnetic material to form its core, while a toroidal inductor uses a ring-shaped magnetic core around which conductive wire is wound. Understanding the differences is useful when selecting components for a new design, evaluating an existing system, or working with a magnetic-component manufacturer in the USA. What Is Laminated Transformer Technology? A transformer transfers electrical energy between windings through a changing magnetic f...