Traftor windings changing the rules
Manufacturing process for E core decreases magnetic properties of the electrical steel (mechanical stresses, burrs, air gap, etc). Core loss can be higher by 20-30% than theoretical data indicated in catalogues of electrical steel core manufacturers.
Mechanical stresses are much lower in manufacturing process of toroidal cores compared with EI and C shapes.
Toroidal manufacturing process eliminates air gaps, burrs, and reduces core losses, even allowing to use magnetic core standard manufacturer’s data sheets.
Please contact us for any free request and technical advice to review feasibility of toroidal winding technology for your inductors and transformers in your applications, or fill your RFQ on our online projects platform here