Experience the Power of Confidence the confidence of over fifty years of expertise in the research, design, manufacture and support of high quality magnetic materials and components. A major supplier of the highest performance materials in the industry including; MPP, High Flux, Kool Mµ, power ferrites, high permeability ferrites and strip wound cores, Magnetics products set the standard for providing consistent and reliable electrical properties for a comprehensive range of core materials and geometries. Magnetics is the best choice for a variety of applications ranging from simple chokes and transformers used in telephone equipment to sophisticated devices for aerospace electronics. Magnetics backs its products with unsurpassed technical expertise and customer service. Magnetics Application Engineering staff offers the experience necessary to assist the designer from the initial design phase through prototype approval. The knowledgeable Sales representatives are available to help with all of your customer service needs. This support, combined with a global presence via a worldwide distribution network, including a Hong Kong distribution center, makes Magnetics a premier supplier to the international electronics industry.
Molypermalloy, High Flux and Kool Mµ Powder Magnetics Powder cores are excellent as low loss inductors for switchedmode power supplies, switching regulators and noise filters. A variety of sizes and types are available. MPP Molypermalloy powder cores (MPP) are available in eight permeabilities ranging from 14µ through 550µ, and have guaranteed inductance limits of ±8%. Thirty sizes include I.D.s from 1.78 mm (0.070") to 49.2 mm (1.938") and O.D.s from 3.56 mm (0.140") to 77.8 mm (3.063"). Standard stabilization or temperature stabilized (as wide as -65 C at 125 C) cores are available. APPLICATIONS Chokes, Converters, and EMI/RFI filters. HIGH FLUX High Flux powder cores have a much higher energy storage capacity than MPP cores and are available in six permeabilities from 26µ through 160µ. High Flux cores are available in sizes identical to MPP cores. APPLICATIONS Chokes, Converters, Inductors, Inverters, Pulse Transformers and Switching Regulators. KOOL Mµ Kool Mµ powder cores have a higher energy storage capacity than MPP cores and are available in six permeabilities from 26µ through 125µ. Kool Mµ toroids are available with outside diameters ranging from 4 mm to over 100 mm. Shapes such as E cores, U cores, blocks and racetrack configurations are also available. E cores range in size from 13 mm to 160 mm and are available in 26µ through 90µ. U cores range in size from 55 mm through 80 mm (available permeabilities are size dependent). APPLICATIONS PFC Chokes, Boost/buck Regulators, Inductors, Output Inductors and Flybacks. THINZ MPP THINZ are extremely low height (<1 mm) self-shielded power inductor cores, allowing finished inductor heights in the 1.5 mm to 2 mm range. THINZ come in 5 sizes with O.D.s ranging from 3.1 mm (0.120") through 7.9 mm (0.310") and four permeabilities: 125µ, 160µ, 200µ and 250µ. APPLICATIONS POL DC/DC Converters, Portable Electronic Devices. Ferrites Magnetics ferrite cores are manufactured for a wide variety of applications. Magnetics has developed and produces the leading MnZn ferrite materials for power transformers, power inductors, wideband transformers, common mode chokes, and many other applications. In addition to offering the leading materials, other advantages of ferrites from Magnetics include: the full range of standard planar E and I cores; the widest range of toroid sizes in power and high permeability materials; standard gapping to precise inductance or mechanical dimension; and a wide range of coil former and assembly hardware available. POWER MATERIALS Four low loss materials are engineered for optimum frequency and temperature performance in power applications. Magnetics L, R, P and F materials provide superior saturation, high temperature performance, low losses and product consistency. SHAPES Toroids (2mm to 180mm), E, ER, Planar E, I, EFD, EFD, ETD, EER, EC, U,I, UR, PQ Pot cores, RS (round-slab), DS (double slab), RM, EP, Special Shapes. APPLICATIONS Power Supplies, DC-DC Converters, Telecomm Data Interfaces, Impedance Matching Transformers, Handheld Devices, High Power Control (gate drive), Computer Servers, Distributed Power (DC-DC), EMI Filters. HIGH PERMEABILITY MATERIALS Two high permeability materials (5000µ J material and 10000µ W material) are engineered for optimum frequency and impedance performance in signal, choke and filter applications. These Magnetics materials provide superior loss factor, frequency response, temperature performance, and product consistency. SHAPES Toroids (2 mm to 140 mm), E, EFD, U, Pot cores, RS (roundslab), DS (double slab), RM, EP, Special Shapes. APPLICATIONS Common Mode Chokes, EMI Filters, Other Filters, Current Sensors, Telecomm Data Interfaces, Impedance Matching Interfaces, Handheld Devices, Spike Suppression, Gate Drive Transformers.
...the power of confidence SPECIAL MATERIALS A number of special materials are engineered for specific performance results, including frequency response, temperature factor, Curie temperature, permeability across temperature for GFCI and telecomm performance, and loss factor. Magnetics special materials provide outstanding performance, customization options and superior product consistency. SHAPES Toroids (2mm to 140mm), E, Planar E, ETD, EC, U, I, Planar PQ, Pot cores, RS (round-slab), DS (double slab), RM, EP, Special Shapes. APPLICATIONS EMI Filters, Current sensors, Chokes, Tuned Filters, Data interfaces, Special Temperature Requirements. Machined Prototypes and Custom Components Magnetics world-class materials offer unique and powerful advantages to almost any application. An even greater competitive edge can be gained through innovations in new core shapes and custom geometries, and Magnetics is poised to help. Our Rapid Prototyping Service can quickly make a wide variety of core shapes in ferrite, MPP, High Flux, or Kool Mu. The time between receipt of your drawing and delivery of the parts to you is usually less than 10 days. This quick turnaround time results in a shorter design period, which gets your product to market faster. Plus, our application engineers may be able to provide design assistance that could lead to a lower piece price. To learn more about how our Rapid Prototyping Service can help you shorten your design cycle, contact a Magnetics Application Engineer. Strip Wound Tape wound cores are made from high permeability alloys of nickel-iron, grain oriented silicon-iron. The alloys are known as Orthonol, Alloy 48, Square Permalloy 80, Supermalloy and Magnesil. are available in more than 50 standard sizes. For a wide range of frequency applications, materials are produced in thicknesses from 0.013 mm (1/2 mil) through 0.356 mm (14 mils). Cases are robust nylon boxes, rated for 200 C continuous operation and 2000 voltage minimum breakdown. APPLICATIONS Magnetic Amplifiers, Reactors, Regulators, Static Magnetic Devices and Current Transformers. Miniature Tape Wound Bobbin are manufactured from Permalloy 80 and Orthonol ultra-thin tape (0.000125" to 0.001" thick). They are available in widths from 0.031" to 0.250" (wider on special request). Wound on non-magnetic stainless steel bobbins, core diameters are available down to 0.050", with flux capacities as low as several maxwells. Magnetics sophisticated pulse test equipment reproduces most test programs and can measure accurately in the millivolt-microsecond region. APPLICATIONS Magnetometers, Flux Gates, Oscillators, Inverters and Magnetic Amplifiers. Visit us at www.mag-inc.com Product Specifications Digital Library Downloadable Design Software Global Distribution Network Stock Check Distribution Inventory Locator
P.O. Box 11422 Pittsburgh PA 15238-0422 412.696.1333 1.800.245.3984 fax: 412.696.0333 magnetics@spang.com www.mag-inc.com Magnetic Core Selection Application Tape Bobbin MPP High Flux Kool Mµ Chokes Common Mode Noise Filters Converters Current Transformers Ballasts Transformers EMI/RFI Filters Ground Fault Interrupters Inductors SMPS Inductors High Q Filters In-Line Filters Inverters Load Coils Magnetic Amplifiers Magnetometers Noise Filters Oscillators Power Factor Correction Power Transformers Proximity Devices/Sensors Pulse Transformers Saturating Transformers Static Magnetic Devices Switching Regulators Voltage Regulators Wide Band Transformers