Prem Magnetics

Prem Magnetics, based in Johnsburg, Illinois, is your go-to source for innovative magnetic solutions. We are a manufacturer renowned for our array of high-quality magnetic products, including our sought-after Custom Inductors. Our line-up features 2-Wire to 4-Wire Hybrid Transformers, Economy Audio Transformers, and High Crosstalk Attenuation Transformers, among others. Each product is crafted with precision to meet the diverse needs of our clients across various industries. The Modem Transformers and Voice & Data Low Profile Transformers we produce stand as a testament to our commitment to excellence and functionality. Additionally, Prem Magnetics offers an extensive selection of UL Recognized Transformers (DUXR2) and xDSL Transformers that are engineered for peak performance. For those seeking robust solutions in magnetic components, our Electronically Adjustable Dynamic Linearity Coils and PC Mount Inductors (Bobbin & Slug Core) are perfect. With cutting-edge Surface Mount Inductors (Bobbin Core), Switchmode Transformers, Instrument Transformers, Current Transformers, and Speaker Line Matching Transformers at your disposal, Prem Magnetics caters to all your custom transformer needs right here in Johnsburg.