News & Information
Amorphous, Custom Nanocrystalline, & Nickel Iron Cores A MORE Powerful Solution As MH&W International continuously strives to be the leader for offering powerful solutions in the magnetics industry, MH&W has partnered with a leading OEM supplier of amorphous cores, custom nanocrystalline cores, and 80% nickel iron alloy cores. The core configurations include toroids, gapped toroids, …
CoolTUBE® – Radiated Emissions Absorber MH&W International presents CoolTUBE® Radiated Emissions Absorber for the highest reliability and longevity of your VFD motor system! Variable Frequency Drives (VFD) create electromagnetic interference (EMI), conducted and radiated, in VFD motor systems. Without the use of some type of filter or choke, system related failures will result. Unique to …
ACME Electronics Corporation is a leading manufacturer of soft ferrite products for the electronics industry. They manufacture a wide range of Manganese-Zinc and Nickel-Zinc soft ferrite products that are used in the manufacturing of chokes, inductors, filters, transformers, and other products that are applied in alternative energy and industrial electronics. ACME high permeability materials are …
MH&W International Corporation offers a large range of Nanocrystalline NANOPERM® toroidal cores for common mode chokes. The main requirement on a EMC filter choke is high impedance. Useful characteristics of NANOPERM® are high permeability of up to a factor of 10 over ferrite, higher saturation induction, and extended working temperature up to 180°C. There are significant …
MH&W International has just published a new Information Paper, Incoming Inspection Testing on Soft Ferrite Cores written by Gary Van Schaick (Ferrite Applications Engineer). Information Paper Introduction Over the past 30 – 40 years, the applications for soft ferrite and the technology of the soft ferrite has changed considerably. In the 1970s, we were more …
Due to the unique combination of excellent soft magnetic properties, nanocrystalline material is becoming increasingly more important, and will help to further improve tomorrows advanced power electronic systems. Applications like energy generation, energy distribution, energy measurement, and finally energy management. These applications will become more efficient, reliable, lighter, smaller, and smarter compared to existing designs …
What are ferrites, and where are they used? Ferrites are in almost every power supply in existence. From the cell phone in your pocket and wireless modem, medical devices and radio, to the refrigerator and garage door opener in your home. Talk about green, all the fuss about green energy…YES, LED lighting uses ferrite cores, …