Cortec Enterprises LLC products

Toroidal transformers create a virtually ideal magnetic circuit that is highly efficient. Toroidal transformers are smaller and lighter than laminate transformers, produce less audible hum, and have a lower stray magnetic field. They are the clear power choice of the future.

Toroidal power inductors are smaller and lighter than other inductor types. They generate lower electromagnetic interference, lower resistance, and near complete magnetic field cancellation. Toroidal inductors, due to their larger surface area, are also quicker cooling than traditional inductors. They are the perfect choice for applications requiring an inductor.

Cortec designs and builds custom high frequency magnetics in a wide variety of sizes, frequencies, and power levels. We provide transformers, inductors, chokes, and coils for major markets including electronics, computer, industrial, switching power supply, and telecommunications. We can optimize your circuit design and provide you with a toroid that is precisely optimized for your application. 

Cortec designs and builds the highest-quality transformers, inductors, and chokes. We have the ability to: