GFCI Cores and Transformers for
Magnetic Metals is a key supplier of tape wound toroidal cores, transformer assemblies and ground fault circuit interrupters (GFCI) for the burgeoning electric vehicle (EV) market, as well as EV charging stations.
We are unique in the industry for carrying all types and thicknesses of nickel-iron, amorphous and nanocrystalline materials used in processing standard core sizes and custom tape wound toroidal assemblies. Likewise, we offer a complete line of the most advanced and highest-grade magnetic materials to accommodate a variety of transformer assemblies. This ensures that our products fulfill many applications, while meeting critical dimensional and weight requirements.
Additionally, for more than 40 years, we’ve been manufacturing GFCI products for ground fault protection in electric road and rail cars, surface and underwater vehicles, aircraft and spacecraft, and charging stations. Today, we’re the largest producer of high-quality GFCI sensor cores and transformer coils in the industry.
Our AS9100C-certified facilities in Anaheim and Camden can accommodate standard and custom fabrications of any quantity with low-cost efficiency. We also provide technical support, design review and testing from initial concept through production.