Epcos ferrite core data book 2007

Epcos ferrite accessories have been designed and evaluated only in combination with epcos ferrite cores. Epcos ferrite toroid cores are used primarily as emc chokes for suppressing rf interference in the mhz region and in signal. B64290 datasheet34 pages epcos ferrites and accessories. For further information please contact your nearest epcos sales office, which will also support. Ferrites and accessories tdkepcos, ferroxcube, magnetics. It is apparent that the initial permeability is dependent on the stress state of the. Rm, pq, pm, ep, epx, epo, p, e, elp, eq, er, er planar, etd, efd, ev, u and ui cores, p core halves, ring and doubleaperture cores, ferrit polymer composites, ferrite materials, accessories ferrite materials for inductors for resonant circuits, line anttenuation and filters, broadband transformers and emc applications, power transformers and. For further information please contact your nearest epcos sales office, which will. As valid for any ceramic material, ferrite cores are brittle and sensitive to any shock, fast changing or tensile load. Among the product highlights are innovative power materials for a wide range of temperatures, which enable the design of energyefficient power supplies. Ferrite cores b66289p0000x195 i38425 b66289 preliminary data smp mag d 20141118 please read cautions and warnings and page 4 of 5 important notes at the end of this document.

B66293p0000x187 b66293 b66293g0000x187 b66293g b66293p datasheet. The higher the stresses are in the core, the lower is the value for the initial permeability. B65812p1005d001 datasheet1214 pages epcos ferrites and. Ferrites and accessories e65 coil former b66388a2000t001.

Heating up ferrites can run hot during operation at higher flux densities and higher frequencies. Cm322522820jl bourns inductors sdr0604 srr1260681k 2n2m srr4018100y pm401r2k pm1210r27j pm55. Any such combination requires prior testing by the customer and will be at the customers own risk. Epcos b657 pm8770 ferrite cores are suitable for use in transformers handling high powers in the frequency range up to 300 khz. Just like any ceramic material, ferrite cores are brittle and sensitive to any shock, fast changing. Ferrite is a magnetic material comprising of iron oxides, nickel, zinc and other compounds like manganese. Rm, pq, pm, ep, epx, epo, p, e, elp, eq, er, er planar, etd, efd, ev, u and ui cores, p core halves, ring and doubleaperture cores, ferrit polymer.

For detailed information see data book 2007, chapter processing notes, 2. These pm cores can be used in numerous tasks in telecommunications and industrial electronics. Since ferrites are ceramic materials one has to be aware of their special behaviorunder mechanical load. Pq cores and accessories dexter magnetic technologies. The al value in the table applies to a core set comprising one ungapped core. B65812p1005d001 datasheet1214 pages epcos ferrites. For detailed information see data book 2007, chapter general definitions, 8. Ferrites and accessories tdk electronics tdk europe. Ferrites and accessories data book 20 tdk electronics. A ferrite core is a former that has been shaped in a particular way for use as part of an electromagnetic device. Especially high cooling rates under ultrasonic cleaning and high static or cyclic loads can cause cracks or failure of the ferrite cores. The new data book covers rm cores, pq cores, pm cores, ep, epx and.

Effects of core combination on al value stresses in the core affect not only the mechanical but also the magnetic properties. Ferrites and accessories catalog tdk product center. Epcos ferrites are now available through the tdk brand. I recently installed a gps with tachometer speedometer from speedhut on my 76 fxe harley davidson motorcycle. Measuring conditions deviations from the data book require an agreement between the customer. Ferrites and accessories rm 12, rm 12 lp cores and accessories seriestype. Ferrite cores have to meet mechanical requirements during assembling and. Ferrites and accessories, pq 3535, b65881a, b65882e. As valid for any ceramic material, ferrite cores are brittle and sensitive to any shock, fast. Broadband transformers, choke, mixer, pulse, transformer, 60. Ferrites and accessories, siferrit, material n27 elna magnetics. New data book for epcos ferrites and accessories tdk corporation presents the completely revised 20 edition of the epcos data book ferrites and accessories. Effects of core combination on a l value stresses in the core affect not only the mechanical but also the magnetic properties. September 2006, may 2007, january 2010 os ag 20epc 06, 2007, 2010.

B657a0000r087 epcos n87 ferrite core, 12000nh, for use. It is apparent that the initial permeability is dependent on the stress state of the core. N30 transformer core b62152a0008x030 epcos ferrite core data book 2007 b62152p n30 transformer magnetic flux density of n30 epcos core. Thus, the embedding medium should offer the greatest possible elasticity. For detailed information see data book 2007, chapter general. Epcos explicitly points out that epcos ferrite accessories or epcos ferrite cores may not be compatible with those of other manufacturers. Reproduction, publication and dissemination of this data sheet and the, book 2007, chapter general definitions, 8.

The 621page epcos data book ferrites and accessories from tdk. Epcos is extending its range of ferrite cores by pq cores and coil formers with. Ferrites and accessories coil former e70 rs components. Thus the embedding medium should have the greatest possible elasticity. Epcos ferrite core 2007 efd30 pm9630 epcos ferrite core data book 2007 e41429 b66424c10d001 text.

Reproduction, publication and dissemination of this data sheet and the information contained therein without epcos prior express consent is prohibited. Browse our latest transformer ferrite cores offers. Epcos assumes no warranty or reliability for the combination of epcos ferrite accessories with cores and other accessories from any other manufacturer. The products are also available in various profiles, including materials with standard core shapes. Heating up ferrites can run hot during operation at. For detailed information see data book 2007, chapter general definitions, effects of core combination on al value stresses in the core affect not only the mechanical but also the magnetic properties. It does a very good job and was a lowcost solution. Ferrites and accessories uu 9315230, ui 9310430 core set seriestype. Broadband transformers, choke, mixer, pulse, transformer, 104. Ferrites and accessories epcos tdk electronics tdk.

Tdk offers a wide variety of mnzn ferrite materials optimized for their application purposes, and include materials with high magnetic flux, low losses, and for broad temperature ranges. I used these ferrite core suppressors to tame a tachometer signal from my coils on my motorcycle. Buy epcos n87 ferrite core, 12000nh, for use with energy storage chokes, power transformers b657a0000r087. Since ferrites are ceramic materials one has to be aware of the special behaviorunder mechanical load. Just like any ceramic material, ferrite cores are brittle and sensitive to any shock, fast.