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TDK Ferrites EE320x250x20 Summary Manual

Summary of Ferrites EE320x250x20

  • Page 1

    • all specifications are subject to change without notice. • conformity to rohs directive: this means that, in conformity with eu directive 2002/95/ec, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants, pbb and pbde, have not been used, except for exempted appl...

  • Page 2: Summary

    (1/7) 003-02 / 20101108 / e16_1.Fm • all specifications are subject to change without notice. Large size ferrite cores for high power summary nowadays, more and more high-frequency circuits are being used in industrial equipment as well as consumer equipment. With the use of higher frequencies, sili...

  • Page 3

    (2/7) 003-02 / 20101108 / e16_1.Fm • all specifications are subject to change without notice. Features • large size ferrite cores developed for reactors and transformers used in high power units. • please contact us for machinability of non-standard special forms. Material characteristics (typical) ...

  • Page 4

    (3/7) 003-02 / 20101108 / e16_1.Fm • all specifications are subject to change without notice. Core loss vs. Frequency characteristics material:pe22 1 10 100 1000 10000 10 100 1000 10000 50mt 100mt 150mt 200mt 250mt 300mt frequency (khz) p cv (kw/ m 3 ) material : pe22 temp.23˚c 1 10 100 1000 10000 1...

  • Page 5

    (4/7) 003-02 / 20101108 / e16_1.Fm • all specifications are subject to change without notice. Material:pc40 1 10 100 1000 10000 10 100 1000 10000 50mt 100mt 150mt 200mt 250mt 300mt frequency (khz) p cv (kw/ m 3 ) material : pc40 temp.23˚c 1 10 100 1000 10000 10 100 1000 10000 50mt 100mt 150mt 200mt ...

  • Page 6

    (5/7) 003-02 / 20101108 / e16_1.Fm • all specifications are subject to change without notice. Material:pe90 1 10 100 1000 10000 10 100 1000 10000 50mt 100mt 150mt 200mt 250mt 300mt frequency (khz) p cv (kw/ m 3 ) material : pe90 temp.23˚c 1 10 100 1000 10000 10 100 1000 10000 50mt 100mt 150mt 200mt ...

  • Page 7

    (6/7) 003-02 / 20101108 / e16_1.Fm • all specifications are subject to change without notice. Saturation magnetic flux initial magnetic permeability vs. Density vs. Temperature temperature characteristics characteristics amplitude permeability vs. Saturation magnetic flux density characteristics mag...

  • Page 8

    (7/7) 003-02 / 20101108 / e16_1.Fm • all specifications are subject to change without notice. Dimensional resonance dimensional resonance is a phenomenon which increases loss and decreases magnetic permeability by electromagnetic standing waves when the magnetic field of the core frequency is applie...