News Listings

December 2016

19 Perm XFLUX 134 mm OD Toroid 0078342A7 (12/9/2016)

In addition to Large XFLUX® Toroids available in 26, 40, and 60 perm, Magnetics is now introducing 19 perm 134 mm O.D. toroids. The excellent DC Bias performance and high saturation point of XFLUX Powder Core is advantageous in applications where inductance under load is critical, such as inverters for renewable energy and Uninterruptible Power Supplies (UPS).

Download the 19 perm XFLUX 0078342A7 Datasheet
Contact Magnetics for Samples and Quotes

November 2016

Updated Inductor Design Tool (11/29/2016)

Magnetics has redesigned the Inductor Design tool to include the following enhancements:

• Addition of new 75-Series powder core toroids to part number results
• Core details including OD, ID, Height, AL value, and Permeability
• Separate Core Loss and Copper Loss fields
• New Wire Length field
• Ability to plot DC Bias

Register and download the new tool

Contact Magnetics with questions or suggestions

New Magnetics Website (11/4/2016)

Magnetics® has just launched the new website! Here are the highlights of the new website:

  • Mobile responsive, easier to view on smart phones and tablets
  • New images and updated product information
  • Results from datasheet and part number search include Full Box Quantity information
  • Enhanced integration between and MyMagnetics sites

Updates will be continuously added to ensure that customers receive the most up-to-date information.

Contact Magnetics at any time with questions and concerns.

September 2016

Cylinder and Round Block Cores (9/16/2016)

Designs with rounded block cores offer the advantages of having customizable structures, high current capability, and ease of winding when compared to conventional toroidal cores. Using Magnetics® Kool Mu® material, rounded block cores and cylinders provide the benefit of consuming less powder and result in lighter weight and lower costs, a great economic option for your unique design. Rounded legs are well-suited for helical windings, making them desirable for high-current applications.

Part No. Dimensions
A B C Radius
mm in mm in mm in mm in
00K8430R075 84.0 3.31 30.0 1.18 23.0 0.91 15.0 0.59
00K030018C075 30.0 1.18     18.0 0.72 15.0 0.59
00K030000055AC075 30.0 1.18     55.0 2.17 15.0 0.59

*00K030000055AC075 consists of three 00K030018C075 stacked together.       


Potential options for high current and high power design can include:
1. Kool Mu for loss-limited design
2. XFlux® for high DC Bias performance
3. Assemblies with Kool Mu and XFlux cores intermixed for balanced performance benefits

Contact Magnetics for Quotes and Samples.

Magnetics Cores for Automotive Applications (9/13/2016)

Magnetics' cores can be used in multiple applications including hybrid (gas & electric) and electric vehicles and charging stations. For more information about how Magnetics' cores can be used in the automotive industry, including differential mode filters for bus bar applications, PFC, and output chokes, download our engineer, Donna Kepcia's, 2016 PCIM presentation including notes here. |`Due to the large size of the PDF file, downloading time may take longer than usual.

22mm HT MPP Toroids (9/8/2016)

Magnetics offer large, reduced height (0.8”, 22mm) MPP toroids which are competitively priced and ready to ship! 337 Size information: OD max (mm) ID min (mm) HT max (mm) Le (mm) Ae (mm2) Ve (mm3)

New Larger Size Ferrite E Core 70x54mm (9/7/2016)

Magnetics is now offering a larger size, 70x54mm, Ferrite E Core, part number 0_47054EC.  This larger core provides: ·         Longer legs ·         Longer path length ·         Larger winding area ·         Larger cross section ·         Higher current handling capabilities   To view part detail information and datasheets: 0P47054EC Download Magnetics 2013 Ferrite Cores Catalog. For delivery information contact Magnetics.

July 2016

Magnetics 95 mm Blocks (7/21/2016)

Large Kool Mu® Blocks 95 mm are now available! Magnetics’ 95 mm blocks are equivalent to two of our standard 47 mm blocks (00K4741BXXX). Ideal for high current inductors, large Kool Mu blocks enable creation of custom designs. Typical examples of uses for high current inductors are Uninterruptible Power Supply (including transformerless UPS), large PFC chokes, traction output filters and inverters for renewable energy (solar/wind/fuel cell conversion). A critical parameter of a switching

June 2016

Large XFLUX Toroids (6/30/2016)

Now Available Large XFLUX® Toroids: Magnetics now offers 102 mm OD and 134 mm OD XFLUX toroids in 26µ, 40µ and 60µ. 26 Perm 40 Perm 60 Perm Dimensions (mm)   Magnetic Data  Part Number AL±8%(nH/T2)  Part Number AL±8%(nH/T2)  Part Number AL±8%(nH/T2).

Magnetics is Now ISO TS 16949 Certified (6/28/2016)

Magnetics is now ISO/TS 16949:2009 certified for the manufacture of soft magnetic cores for automotive applications! ISO/TS 16949:2009 outlines a quality management system that emphasizes continual improvement and reduction of variation and waste in the supply chain for components of automotive-related products. Download the ISO/TS 16949:2009 certification

75-Series Powder Core Toroids (6/6/2016)

75-Series Powder Cores – New from Magnetics these cores achieve better DC Bias performance than Kool Mµ® while maintaining lower core losses than XFLUX®.  The relatively high saturation flux density of 75-Series cores makes them a low-cost solution in applications where stable inductance under load is necessary, such as inverters for renewable energy sources and Uninterruptable Power Supplies (UPS).  75-Series cores can offer a lower cost alternative to High Flux cores and offer a substantial...

February 2016

Custom Assemblies for Unique Applications (2/12/2016)

Can’t find what you need in a catalog? Let us assemble it for you! Magnetics now has assembled cores for your unique applications. Assembled XFLUX U-Core part number 00X081102062AU026 and I-Core part number 00X081020062AI026 are just two of the parts currently being offered. Contact Magnetics for information on additional parts.

December 2015

New 2016 Tape Wound Cores Catalog (12/29/2015)

Magnetics Tape Wound Cores 2016 Catalog hot off the presses!  Now available, the 2016 catalog with updated Materials, Sizes, Testing Parameters, Typical Hysteresis Loops, Core Loss vs. Induction Level, and Design examples for Tape Cores and Bobbin Cores. The catalog is available in printed and pdf versions and as an e-catalog.  Check it out today! 

November 2015

Need a Powder Core Toroid Cut in Half or Slotted? (11/9/2015)

Need a Powder Core toroid cut in half, need one slotted? Magnetics can do it for you for sizes 33 mm OD (548 size) through 133 mm OD (337 size)!| Cutting/Slotting equipment now installed and ready to handle your requests for MPP, High Flux, Kool Mµ®, and XFLUX® Powder Cores in sizes 33 mm OD (548 size) through 133 mm OD (337 size). Cores cut in half. Cores cut with .8 mm and 1.0 mm blades.

October 2015

NEW RoHS and REACH SGS Reports (10/8/2015)

Magnetics new RoHS and REACH SGS reports and compliance statements are now available on both our English and Chinese websites.

July 2015

XFLUX E Core and Toroid News (7/31/2015)

Magnetics' XFLUX E-Core Datasheets Updated to Include 'Typical DC Bias Performance!   Search for Datasheet Magnetics' XFLUX Toroids - Two New Sizes Now Available in 26µ! Part Number AL (nH/T2 Le Path Length mm Ae Cross Section mm2...

102 mm and 133 mm OD MPP and High Flux Powder Core Toroids Now Available (7/6/2015)

Magnetics now offers 102 mm and 133 mm OD Powder Core MPP and High Flux toroids in several permeabilities. 102 mm OD 14µ 26µ 60µ 125µ MPP...

May 2015

April 2015

XFLUX® Blocks (4/27/2015)

Magnetics now has XFLUX Blocks available in 50x30 mm (00X5030Bxxx), 60x30 mm (00X6030Bxxx), 70x30 mm (00X7030Bxxx) and 80x30 mm (00X8030Bxxx) and in 26, 40 and 60 permeabilities. XFLUX cores offer an economical high saturation (1.6 Tesla) solution for use in low and medium frequency inductors and chokes.  The high saturation is advantageous in applications where inductance uner load is critical such as inverters for renewable energy and Uninterruptable Power Supplies (UPS). XFLUX distributed

Large Kool Mµ E Cores (4/17/2015)

Magnetics now offers 80x24 (00K8024EXXX) and 80x44 mm (00K8044EXXX) Kool Mµ E cores in 14µ, 26µ, 40µ and 60µ.  Also available in 14µ, 26µ, 40µ and 60µ is the 114xXX mm E450 Kool Mµ E Core (00K114LEXXX). The E450 has 3.7 times greater overall volume than the E80. Ideal for high current inductors, large Kool Mμ geometries offer all the advantages of Kool Mμ material, low core loss, excellent performance over temperature, near zero magnetostriction and soft saturation. Typical examples of high cu

March 2015

New XFLUX® Cores Bulletin (3/11/2015)

Magnetics updated XFLUX Cores Bulletin is now available in printed and pdf versions.  Magnetics’ XFLUX distributed air gap cores are made from 6.5% silicon iron powder and offer lower losses than powdered iron cores and superior DC bias performance.  The soft saturation of XFLUX material offers an advantage over ferrite cores.  XFLUX cores are ideal for low and medium frequency chokes when inductance at peak load is critical. Now available: Toroids in 26µ and 60µ, E Cores in 26µ, 40µ and 60µ

February 2015

XFLUX® E Cores Now Available (2/19/2015)

MAGNETICS' XFLUX E Core line has been expanded to include 26µ, 40µ and 60µ parts in sizes: 00X4020E0xx 40x20 mm 00X4022E0xx 40x22 mm 00X4317E0xx 43x17 mm 00X5528E0xx 55x28 mm 00X5530E0xx 55x30 mm 00X6527E0xx 65x27 mm 00X7228E0xx 72x28 mm 00X8020E0xx 80x20 mm 00X8044E0xx 80x44 mm Contact Magnetics Sales for delivery information. 

January 2015

New Powder Core Catalog (1/26/2015)

Magnetics 2015 Powder Core Catalog has been published.  This issue has a more user friendly flow, Kool Mµ E Cores, U Cores and Blocks are included in the Core Locator & Unit Pack Quantity section.  Curves and formulas have been updated, 26µ XFLUX toroid curves have been added. New sizes have been added to the catalog. The catalog is available in printed and pdf versions and as an e-catalog.

August 2014

Hong Kong Distribution Center Relocation (8/14/2014)

Magnetics' Hong Kong Distribution Center relocated to a new facility in early August. The new facility is located at Unit A on 5th Floor of Olympic Godown, No. 8 Sze Shan Street, Yau Tong, Kowloon, Hong Kong. Magnetics is now shipping from this new location. Magnetics appreciates your cooperation and patience in this transition.

Magnetics Recognized as Best Soft Magnetic Core Supplier in China (5/6/2010)

Magnetics was recognized as one of the best suppliers of soft magnetic cores in China at Big-Bit’s Third Annual Selection Event for the China Transformer and Inductor Industry. Magnetics’ was recognized for continually providing high quality magnetic cores and excellent customer service, at a dinner hosted by Big-Bit at Dong Guan Jiahua International Hotel on Apr 17th, 2010. Jenny So, the General Manager of Magnetics Hong Kong, accepted the award on behalf of Magnetics. Ms. So also presented “Magnetics-Leading the way in High Performance Core Materials for Alternative Energy Systems” which examined high efficiency magnetic core solutions in new energy applications (solar energy, wind power and hybrid).

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