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MAGNETEC, NANOPERM: Registered trademarks of MAGNETEC GmbH PB-info 10/2017

MAGNETEC close to you

MAGNETEC GmbH, Industriestrasse 7,

D-63505 Langenselbold

Fon: +49 6184 9202 10, Fax: +49 6184 9202 20,

Mail: magnetec@magnetec.de

MAGNETEC-Ungarn Kft., Pipishegy, H-3200 Gyöngyös

Fon: +36 37 509 100, Fax: +36 37 509 106,

Mail: magneteckft@magnetec.de

MAGNETEC Magnetic Device Co. Ltd., 6/F, Building 2,

Huangzhou Industrial Zone, Chebei Road, Dongpu,

Guangzhou 510660 China

Fon: +86 20 3860 2729, Fax: +86 20 3860 1507,

Mail: wang.ninghua@magnetec-china.com

Magnetic Shields Ltd., Headcorn Road, Staplehorst

Tonbridge Kent TN12 0DS, United Kingdom

Fon: +44 1580 89 1521, Fax: +44 1580 89 5197,

Mail: colinw@magneticshields.co.uk

Carlo Casagrande & Co.OY, Liikkalankuja 6,

FIN-00950 Helsinki

Fon: +358 975513 1, Fax: +358 975513 355,

Mail: hannes.karinko@carlocasagrande.fi

Dovitech A/S, Midtager 29, DK-2605 Brøndby

Fon: +45 70 2526 50, Fax: +45 70 2526 51,

Mail: info@dovitech.dk

Compomill Nordic Components AB,

Box 4 / Dragonvägen, SE-19421 Upplands Väsby

Fon: +46 8 594 111 50, Fax: +46 8 594 111 60,

Mail: info@compomill.com

(CT products)

MH&W International Corp., 575 Corporate Drive,

Mahwah, NJ 08854-2330 USA

Fon: +1 201 891 8800, Fax: +1 201 891 0625,

Mail: coolblue@mhw-intl.com

www: www.coolblue-mhw.com

Electro Materials Corporation, 151, Vrindavan, 1st floor,

Napoo Road, Hindu Colony, Dadar, MUMBAI - 400 014, India

Fon: +91 22 2414 2215/2540, Fax: +91 22 2415 8050,

Mail: admin@hirlekar.com

(CT and ELCB products)

MAGTEK ELECTRIC TECHNOLOGY (SHANGHAI) Co. Ltd., Rm. 201-

Rm. 201- 202, Bld. E, No. 1978 Lianhuag Rd., Minhang District,

Shanghai Fon: +86 21 54320326, Fax: +86 21 54320525,

Mail: rchen(at)magteksh.com

(EMC Products)

MAGNETEC, NANOPERM: Registered trademarks of MAGNETEC GmbH PB-info 10/2017

NANOPERM® - a softmagnetic alloy for universal use

NANOPERM® is a rapidly quenched iron based alloy with a fine crystalline microstructure.

The typical grain size is only 10nm - this is why the material is called 'nanocrystalline'. This

fine material structure is the reason for extraordinary softmagnetic properties which can be

controlled in a wide range by an annealing process under the presence of external magnetic

fields.

Material properties of NANOPERM® (nominal values)

• Saturation Flux Density Bsat

• Coercivity Hc (quasistatic, 50 Hz)

ca. 1,2 T

< 3 A/m

• Saturation Magnetostriction < 0,5 ppm

• Specific Electrical Resistivity ca. 115 µΩcm

• Density ρ 7,35 g/cm³

• Curie Temperature Tc ca. 600 °C

• Minimum Rated Temperatur Tmin - 40 °C

• Maximum Rated Temperatur Tmax + 200 °C

• Losses (0,3T/100kHz/sinus) Pv < 110 W/kg

• Tape thickness d 17...23 µm

• Typical grain size 10 nm

• Permeability µ (10 kHz) 1.000...100.000

• Alloy composition Fe73,5 Cu1 Nb3 Si15,5 B7

The cores made of the nanocrystalline alloy NANOPERM® are conceived for the universal use

in power electronics. A main application here is the electromagnetic compatibility (EMC). For

this application, we offer wound cores in form of filter chokes, too. NANOPERM® cores are

used in SMPS for push-pull-transformers up to 200kHz and current transformers. Compared

to ferrites, the build volume of inductive components based on NANOPERM® is always

significantly smaller.

Table of contents

- NANOPERM® cased EMC core selection matrix

- COOL BLUE® and NaLA® powerful tool for reduction of noise in inverter-motor-systems

- COOL BLUE® (+) PLUS cores with improved hf performance

- COOL BLUE® low µ cores for DC biased application

- COOL BLUE® high µ cores with higher permeability of 60k@10kHz

- COOL BLUE® CC cut cores with adjustable air gap for high DC capabiliyty

- MAGNETEC MS metal holder kits for easy fixation of up to 6 CoolBLUE® cores

- NANOPERM® LC – Low cost cores for small EMI filter chokes

- NANOPERM® MR cores with µr>8000

- NANOPERM® PT with higher efficientcy for power transformer

- NANOPERM® HT cores with a high temperature resistive case

- NANOPERM® CoolTUBE® drives a smile through your unshielded motorcable

- 2-fold common mode RFI suppression choke with NANOPERM® cores

- 3-fold common mode NANOPERM® chokes

- High linear cores made of NANOPERM® current transformers in electronic watt-hour meters

- MAGNETEC close to you