We have more than 500 successful designs.
We always deliver the lowest lifetime cost for your component.
Our inductors are used in medical devices, aircraft, communications equipment, semiconductor processing equipment and test and measurement devices.
We will optimize the design of any of our products to your specific price / size / thermal requirements. 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.
Power inductors typically need to support a ripple current AND support a high peak current without saturating. With switch mode power supply frequencies moving upward every year, the demands on inductors are starting to outpace conventional wire-wound technologies. That’s why we maintain an active R and D effort focused on switch mode power supply magnetics. With three patents and 1000’s of power inductors currently in use, we are recognized as an industry leader for best-in-class engineering solutions for this important component.
Toroidal: This 1 mH, 8 amp powdered core toroidal inductor is ideal for buck boost applications at power levels up to 10 kW, and frequencies up to 250 kHz. With a soft roll off of L vs. Ipk, very low EMI and low distributed capacitance, this inductor is suitable for applications with up to 10% peak to peak ripple. Different core options and winding options are available depending on the specific design objectives.
Chassis Mount 75 uH, 220 Amp.- Used in a wireless charging system for a zero emission all electric bus, this boost inductor manages 100 kW of high ripple current at 10 kHz. Incorporating WCM’s patented foil technology this design has low AC loss and low DC resistance and the core has a high Bsat to handle over 200 amps of peak current.
Tuned Air Coil: Used in an RF power delivery system for a medical device, this style of inductor is ideal for RF power applications at frequencies over 5 Mhz. We can provide this style of inductor pre-tuned at tolerances as tight as 2%, and the inductance is completely stable with power and environmental variances.
Most of the standard product RF inductors on the market today simply don’t deliver outstanding performance. We know exactly how to nail your Q requirement, and we have extensive experience delivering tuned inductors, at tolerances as tight as 1%. In fact, we recently won an innovative product design award for our 203 series product. Whether your application is delivering power, or used in a signal application we have a proven solution for you.
West Coast Magnetics’ high Q RF inductors are designed for resonant circuit applications requiring exceptionally high Q’s and tight tolerances on inductance specifications. These RF Inductors are mounted in a surface mount package which assures mechanical stability and excellent lead coplanarity. This SMD package is suitable for automatic pick and place equipment.