Epcos tdk ep series ferrite core transformers epcos. Ferrites and accessories catalog tdk product center. Epcos ferrites are now available through the tdk brand. In the absence of further agreements with the manufacturer, only those specificati ons given for the core shape andor core size in question are binding.
Many diverse materials are available, providing a choice of desirable electrical and mechanical properties. Many palomar engineers parts are identical or can be used as replacements. For a particular core shape, however, the magnetic data are influenced to a. B66395g0000x197 epcos n97 ferrite core, 4600nh, 54. As valid for any ceramic material, ferrite cores are brittle and sensitive to any. Epcos ferrite accessories have been designed and evaluated only in combination with epcos ferrite cores. Ps cores 387 packing 183 quality and environment 192 standards and specifications 199 u and ui cores 553 toroids ring cores, doubleaperture cores 561, 603 ferrite polymer composites 605 er cores 509 etd cores 517 cautions and warnings 609. Due to their geometry, soft magnetic ferrite cores in the field of such a coil change. 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. The e core spectrum contained in this data book comprises five basic core shapes. A method for estimating the impedance of a ferrite cored. Measuring conditions deviations from the data book require an agreement between the customer. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without epcos prior express consent is prohibited. The handbook provides engineers with quick access to all of tdks ferrite offering including, cores.
Ferrites and accessories cores and coil former b65877a. As valid for any ceramic material, ferrite cores are brittle and sensitive to any shock. As a new service for design engineers the epcos website now lists. This catalogue presents a comprehensive list of fdks ferrite cores. Buy epcos n27 ec 70 ferrite core transformer, 3900nh, 70 x 34. There is no direct relationship between characteristic material data and the data measured using other core shapes andor core sizes made of the same material. Tdk offers new epcos ferrite data book in compliance. Typical applications for toroids of nizn ferrites are lan chokes. Ferrites and accessories general definitions tdk electronics. Epcos tdk ep series ferrite core transformers feature high inductance and low overall height for power applications. Grade ferrite n87 supplier tdk epcos measurement setup fig. Ferrite core cross reference elettronica rossoni code material equivalent to pm1 epcos tdk fdk kawatetsu acme ferroxcube samwha tdg dmegc magnetics tokin nicera material name pm1 n41. Reproduction, publication and dissemination of this data sheet and the information contained therein without epcos prior express consent is prohibited.
Epcos ferrites and accessories data book fair rite products catalog ferroxcube catalog finemet amcc and f3cc series cut cores hjb11 finemet common mode choke core 2014mar4 finemet. For detailed information see data book 2007, chapter general definitions, 8. As valid for any ceramic material, ferrite cores are brittle and sensitive to any shock, fast changing or tensile load. Especially high cooling rates under ultrasonic cleaning and high static or cyclic loads can cause cracks or failure of the ferrite cores. Epcos b64290l82x87 ferrite core, toroid, n87 1 piece. Effects of core combination on al value stresses in the core affect not. Tdk update ferrite and accessories handbook the ferrite. Of particular note is information on ferrite discs and plates for. Ferrites and accessories data book 20 tdk electronics. Ep5 and ep6 are suitable for high precise feedthrough gapping and are designed. In fact, the data presented in figure 1 is measured on a toroidal core with a small winding, the.
Rm cores 201 pq cores 269 pm cores 288 ep, epx, epo cores 303 p cores 335 p core halves for proximity switches incl. Content of header bars 1 and 2 of data sheet will be automatically entered in. Ring cores are firmly established in a large variety of advanced equipment and systems in electrical and electronic engineering. B66343g0000x127 epcos n27 ec 70 ferrite core transformer. A diverse set of materials, providing a range of desired electrical and mechanical properties, are available from magnetics. Ferrite parts can be easily and economically molded into many different geometries. Content of header bars 1 and 2 of data sheet will be automatically entered in headers and footers. The data for the individual cores also include the effective permeability. Arrow electronics guides innovation forward for over 200,000 of the worlds leading manufacturers of technology used in homes, business and daily life. Mnzn ferrite material national energy technology laboratory.
Browse our latest transformer ferrite cores offers. The data book has 621 pages and can be ordered under epc. Construction articles in magazines and books often use part numbers of firms no longer in business or whose parts are hard to find. Ferrites and accessories tdk electronics tdk europe. Here, the typical values for ampli tude permeability and power loss, as summarized in the section on siferrit materials data book ferrites and accessories, 1997, are applicable to the special power materials. Tdk corporation offers design engineers the newlypublished epcos data book ferrites and accessories. Of particular note is information on ferrite discs and plates for the wireless charging industry in which tdk is a world leader, offering a robust line for low power and high power applications. Tdk has released its latest ferrites and accessories handbook. Epcos explicitly points out that epcos ferrite accessories or epcos ferrite cores.
For detailed information see data book, chapter general definitions, 8. As valid for any ceramic material, ferrite cores are brittle and sensitive to any shock, fast temperature changing or tensile load. Ring cores are also increasingly used for power applications. Rm, pq, pm, ep, epx, epo, p, e, elp, eq, er, er planar, etd, efd, ev, u and ui cores, p core. Arbitrary waveform core loss test system clts a conceptual setup b actual setup a b the bh curves, core losses, and permeability of the core under test cut are measured with an arbitrary waveform core. Tdk offers a wide variety of mnzn ferrite materials optimized for. Ferrite cores have to meet mechanical requirements during assembling and for a growing number. Ferrite cores, composite materials and accessories order print version pdf download convince yourself of our products. Ferrites and accessories application notes tdk electronics. The 2017 edition features updated application notes, guidelines and data. Reproduction, publication and dissemination of this data sheet and the, book 2007, chapter general definitions, 8.
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