Are you looking for a switch mode power supply transformer? Or possibly a linear, isolation, or RF transformer? Do the standard products on the web fall short of delivering what you need? West Coast Magnetics (WCM) has designed hundreds of transformers at power levels up to 100 kW, and our products have seen millions of hours of service.   Our design group is world class and we are more than capable of getting you the exact transformer you need, quickly, at the lowest possible cost.


We will optimize the design of any of our products to your specific price/size/thermal requirements by drawing from all common magnetic materials including ferrites, iron power, silicon steel, and other lamination materials, kool mu, and MPP. Review any of our product sheets and let us know your requirements. Or let us create a new design to fit your form and functional specifications.

Request a custom quote

When standard components don’t fit your needs, our teams will engineer a solution.We design and manufacture custom transformers and inductors.

Ask a Question