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• 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 applications.

Large Size Ferrite Cores for High Power

Summary

Issue date:

November 2010

Summary of Contents for Ferrites EE320x250x20

Page 1: ...e 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 ap...

Page 2: ...ulated over the years and advanced production technologies to offer large high quality cores for high frequency high power power supplies In the following information introduce ferrite cores that used...

Page 3: ...500 380 530 430 Remanent flux density Br 23 C mT 140 125 170 Coercive force Hc 23 C A m 16 15 13 Core loss 25kHz 200mT Pcv 90 C kW m3 79 64 60 100 C 80 70 68 100kHz 200mT 520 420 400 Electrical resis...

Page 4: ...000 10 100 1000 10000 50mT 100mT 150mT 200mT 250mT 300mT Frequency kHz P cv kW m 3 Material PE22 Temp 60 C 1 10 100 1000 10000 10 100 1000 10000 50mT 100mT 150mT 200mT 250mT 300mT Frequency kHz P cv k...

Page 5: ...00 50mT 100mT 150mT 200mT 250mT 300mT Frequency kHz P cv kW m 3 Material PC40 Temp 60 C 1 10 100 1000 10000 10 100 1000 10000 50mT 100mT 150mT 200mT 250mT 300mT Frequency kHz P cv kW m 3 Material PC40...

Page 6: ...00 50mT 100mT 150mT 200mT 250mT 300mT Frequency kHz P cv kW m 3 Material PE90 Temp 60 C 1 10 100 1000 10000 10 100 1000 10000 50mT 100mT 150mT 200mT 250mT 300mT Frequency kHz P cv kW m 3 Material PE90...

Page 7: ...C i PE22 PE90 PC40 4000 3000 f 1kHz Hm 0 4A m 2000 3000 4000 5000 6000 7000 0 100 200 300 Flux density mT a 120 C 100 C 80 C 60 C 40 C 23 C Material PC40 f 16kHz 2000 3000 4000 5000 6000 7000 0 100 20...

Page 8: ...elect material that does not corrode or react in order to avoid insulation failure or a layer short and also be careful to avoid loose winding of the core or causing damage to the wire Be careful that...

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