IEC EN 63093-5 Ferrite Cores - Part 5: Standard Test for EP Cores and Related Parts for Use in Inductors and Transformers

EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of IEC EN 63093-5 testing. This part of IEC EN 63093 specifies the dimensions important for mechanical interchangeability for a preferred range of EP cores made of ferrite, the basic dimensions of the coil formers to be used with them, and the positions of a 2,50 end pin. It covers the cable grid printed in mm according to the base outlines of the cores and the effective parameter values ​​to be used in the calculations containing them. It also provides guidance on the allowable limits of surface irregularities applicable to EP cores.

The specifications contained in this standard are useful in negotiating surface irregularities between ferrite core manufacturers and users.

To ensure the greatest possible number of pins, a minimum distance of 2,50 mm between pin centers should be chosen. This can be safely handled with soldering techniques for miniature printed wiring. It leads to a maximum of six pins on the smallest cores and up to 12 pins on the largest cores.

EUROLAB assists manufacturers with IEC EN 63093-5 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.