A diverse set of materials, providing a range of desired electrical and mechanical properties, are available from magnetics. Wholesaler of ferrite cores ec cores, ep cores, ferrite core by epcos e, elp, i and ferrite core by epcos er, etd, ec offered by shree ram electronics, ahmedabad, gujarat. 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. 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. It is apparent that the initial permeability is dependent on the stress state of the. In addition epcos offers a wide variety of core accessories including bobbins, clips. Recent listings manufacturer directory get instant insight into any electronic component.
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. These rings are passive electrical components, and they typically come coated in epoxy or uncoated. Epcos b64290l674x830 ferrite core, toroid, n30 1 piece. Ferrites and accessories data book 20 tdk electronics. Effects of core combination on al value stresses in the core affect not only the mechanical but also the magnetic properties. Ferrite parts can be easily and economically molded into many different geometries. Ferrites and accessories catalog tdk product center.
Epcos manufacturers ferrite in sumperk, czech republic and kalyani, india. Many diverse materials are available, providing a choice of desirable electrical and mechanical properties. Core loss b200mt p cv kwm 3 25khz sine wave 25c 120 60c 80. Epcos tdk corporation ferrite rings ferrite rings, which some people refer to as ferrite beads or chokes, suppress highfrequency noise that sometimes develops in electronic circuits. Epcos tdk pc200 ferrite cores feature mnznbased pc200 ferrite material that is characterized by low losses at high frequencies. Epcos e series coresepcos offers 29 different dimension types for its eseries ferrite cores starting from e5 to e803020. Reproduction, publication and dissemination of this data sheet and the information contained therein without epcos prior express consent is prohibited. Tdk update ferrite and accessories handbook the ferrite gateway. Content of header bars 1 and 2 of data sheet will be automatically. Data on ferrite cores, toroids, beads, rods and etc.
Just like any ceramic material, ferrite cores are brittle and sensitive to any shock, fast. Configurations and standard sizes of ferrite cores. Ferrite material specification and characteristics tdk and epcos are essentially one company. The epcos line of ferrite cores and accessories complimented the tdk lines. As valid for any ceramic material, ferrite cores are brittle and sensitive to any. Buy epcos n87 ferrite core, 12000nh, for use with energy storage chokes, power transformers b657a0000r087. Epcos n87 ferrite core, 16000nh, for use with power transformers. Ferrite magnetic design tool free download windows version. Epcos tdk corporation ferrite rings, beads or chokes. This ferrite core material is optimized for a 700khz to 4mhz frequency range. Low loss 67 material for high frequency power applications the development of high frequency switching power converters has driven the need for low loss magnetic materials. For detailed information see data book 2007, chapter general. These pm cores can be used in numerous tasks in telecommunications and industrial electronics.
If the former is not fully wound, the length of an average turn must be corrected according to the extent of the winding. The high resistance of ferrite makes eddy current losses extremely low at high frequencies. Ferrite for telecommunication summary ferrite is a polycrystal, sintered material with high electrical resistivity. For detailed information see data book 2007, chapter general definitions, 8. Ind power line choke 10mh 30% to 50% 10khz ferrite 1. Ferrites and accessories ferrite manufacturing and. Zrcores produced by tdk for highfrequency tube welding. The data book also covers a large material portfolio, including the lowestloss power pc47 and. Ferroceptor is an older alternative name for a ferrite rod aerial, particularly used by philips where the ferrite core would be called a ferroxcube rod a brand name acquired by yageo from philips in the year 2000. Powdered iron and ferrite power inductors inductors vishay. Tdk has released its latest ferrites and accessories handbook.
We dont share your credit card details with thirdparty sellers, and we dont sell your information to others. B657a0000r087 epcos n87 ferrite core, 12000nh, for use. Smd ferrite beads, also called multilayer chip beads or impeders can be used as an alternative to sleeve chokes, 6hole beads or uhf interference suppression chokes thanks to the special multilayer design, very small dc. Free software aids ferrite magnetic design electronic. B66343g0000x127 epcos n27 ec 70 ferrite core transformer. Preferred power material for new designs manf matl initial perm optimum frequency flux. Ferrite for switching power supplies yelloz components.
Tdk offers new epcos ferrite data book in compliance. Tdk offers new epcos ferrite data book in compliance magazine. The ferrite materials are classified in five 5 major groups as indicated below. The handbook provides engineers with quick access to all of tdks ferrite offering including, cores, toroids, bobbins, clips, mounting assemblies, rods, sheets and much more. However the manufacture of ferrite between the entities remains separate.
Buy epcos n27 ec 70 ferrite core transformer, 3900nh, 70 x 34. Other names include loopstick antenna, ferrod, and ferrite rod antenna. Epcos ferrites are now available through the tdk brand. The 2017 edition features updated application notes, guidelines and data. A wide variety of usb cable with ferrite core options are available to you, such as mobile phone, camera, and computer. Reproduction, publication and dissemination of this data, ferrites and accessories cautions and warnings mechanical stress and mounting ferrite cores have to meet, ceramic material, ferrite cores are brittle and sensitive to any shock, fast changing or tensile load, failure of the. Therefore, unlike other magnetic components, ferrite can be used at considerably high frequencies. Our payment security system encrypts your information during transmission. The tool, which may be used under windows xp and vista, can access data of all ferrites from epcos.
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. Epcos group of tdk corporation, maintains the epcos identity for the ferrite manufacturing facilities. Magnetics ferrite cores are manufactured for a wide variety of applications. Ferrite cores, composite materials and accessories order print version pdf download convince yourself of our products. Ferrites and accessories coil former e70 rs components. Ferrites and accessories epcos tdk electronics tdk. Cm322522820jl bourns inductors sdr0604 srr1260681k 2n2m srr4018100y pm401r2k pm1210r27j pm55. As i have 100 turns, this means the pot core will start to saturate at a current of 28. Tdk corporation offers a large selection of cuttingedge, epcos brand ferrite cores and accessories.
Pl values of the company are noted by reference to historical data n67. Our website uses cookies to provide you with the best possible service. Gateway electronic components innovation house beam heath way. Epcos ferrite toroid cores are used primarily as emc chokes for suppressing rf interference in the mhz region and in signal. Epcos tdk pc200 ferrite cores were developed for power supplies and frequency converters that operate with fastswitching power semiconductors on a gan basis. Ferrites and accessories, pq cores, pq coil former. Free software aids ferrite magnetic design the enhanced ferrite magnetic design tool version 5. Zrhcores produced by tdk for highfrequency tube welding. Ferrite for switching power supplies summary our foremost mission is to develop unique and advanced electronics technologies. Tdk ferrite cores for highfrequency tube welding north. The full product line of materials are suited for, including but not limited to, transformers, output chokes, ballasts, signal adsl, shdsl, vdsl, and splitter transformers, resonancecircuit filter coils, proximityswitch sensor coils, and emi suppression such as currentcompensated, filter. Ferrite manufacturing in japan has essentially ceased as of 20. Browse our latest transformer ferrite cores offers.
As such, ever since tdk was founded in 1935 when its researchers invented ferrite, we have been involved in a wide range of technological and product development efforts. The higher the stresses are in the core, the lower is the value for the initial permeability. Ferrites and accessories data sheets, parameter search, key technical data, general information. Epcos b65733 pm11493 ferrite cores are suitable for use in transformers handling high powers in the frequency range up to 300 khz.
Tdk corporation offers design engineers the newlypublished epcos data book ferrites and accessories. Ferrites and accessories, siferrit, material n27 elna magnetics. Ferrite magnetic design tool the tool allows applicationrelated parameters to be calculated for all available epcos ferrites and provides access to their digitized material data including their graphical representation. What is the low frequency limit for ferrite cores in audio. Effects of core combination on a l value stresses in the core affect not only the mechanical but also the magnetic properties. Ring cores are used in power electronics, emi filters, emcchokes to suppress. Technical documentation and full list of zr, zrh, zrs, zrsh cores produced by tdk are to be found in the data book ferrite cores for high frequency welding. 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. Among the product highlights are innovative power materials for a wide range of temperatures, which enable the design of energyefficient power supplies. The 621page epcos data book ferrites and accessories from tdk. Content of header bars 1 and 2 of data sheet will be automatically entered in.