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Power Conversion

Ferroxcube provides optimal materials for different operating conditions. Working temperature, flux and frequency are the key parameters to select the proper material: from standard 100 deg C to 60 in handheld converters or 140 in automotive, or even wide range 20 to 100 or 60 to 140. Converters operate at a wide switching frequency range, depending on the voltage, power and cost constraints: for each range Ferroxcube offers specific materials working from just a few kHz (inverters, high voltage systems) to tens of kHz (consumer and computer SMPS), hundreds of kHz (high efficiency, compact converters) and even MHz.

Ferroxcube materials contribute to improve the efficiency of the converter by decreasing the losses on the magnetic components leading to cost competitive smaller cores.

  • Low Freq
  • High Freq
Material µi at 25 °C Bsat (mT) at
25 °C (1200 A/m)
Tc
(°C)
p (Ωm) Ferrite type Remark Datasheet
3C90 2300 ≈ 470 ≥ 220 ≈ 5 MnZn min. loss @100 °C download PDF
3C94 2300 ≈ 470 ≥ 220 ≈ 5 MnZn min. loss @100 °C download PDF
3C96 2000 ≈ 500 ≥ 240 ≈ 5 MnZn min. loss @100 °C download PDF
3C98 2500 ≈ 530 ≥ 230 ≈ 5 MnZn min. loss @100 °C download PDF
3C91 3000 ≈ 470 ≥ 220 ≈ 5 MnZn min. loss @60 °C download PDF
3C93 1800 ≈ 520 ≥ 240 ≈ 5 MnZn min. loss @140 °C download PDF
3C95 3000 ≈ 530 ≥ 215 ≈ 5 MnZn Flat loss @25-100 °C download PDF
3C97 3000 ≈ 530 ≥ 215 ≈ 5 MnZn Flat loss @60-140 °C download PDF
3C92 1500 ≈ 540 ≥ 280 ≈ 5 MnZn High Bsat download PDF
3R1 800 ≈ 410 ≥ 230 ≈ 103 MnZn Square B-H loop download PDF
Available core shapes: E, PQ, FRM & BAR
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