Traftor windings changing the rules
Following pictures show the size difference between classic technology E/EI cores and new toroidal technology of Traftor in a UPS applications from a UPS manufacturer.
Toroidal cores will replace more and more in the coming years the classic E and EI cores classic transformers and chokes. Traftor helps you to implement this new technology in your own solutions. Transformers range from 3 to 33 kVA and inductors from 20 to 500 kVA Read all advantages of toroidal cores solutions here. […]
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
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 […]