Magnetics Business & Technology - July/August 2021 - 25

PRODUCT NEWS
Nanocrystalline Alloy from Vacuumschmelze Optimized for High Frequency
In some cases, a higher EMC class can be obtained as a result.
The new material is available as a core in several standard
sizes, in customer-specific dimensions or as a common mode
choke.
For more info, see https://vacuumschmelze.com/VITROPERM550HF.
Optimize
the electrifi cation properties
of your EV power electronics
& electric propulsion systems
Vacuumschmelze has developed a new addition
to its family of nanocrystalline alloys which are
characterized by excellent magnetic properties at
high frequency. Vitroperm 550 HF enables nextgeneration
components with optimized size and
weight at highest noise suppression, especially in
the high frequency range, the company says.
" This alloy enables our customers to achieve
cost and volume advantages or to significantly
increase the attenuation of their design " , says
Susanne Ganz, head of product management
ECA at VAC. " This allows us to markedly improve
many of our customers' existing designs and prepares
us for new, more compact designs " .
Basically, it optimizes all magnetic core properties.
The result is a material with excellent performance,
especially in the HF range with a high
permeability and low losses, making it suitable
for common mode chokes in solar inverters, wind
turbines, switch mode power supplies, frequency
converters and charging units for battery charging
in electromobility.
Due to the improved HF performance, it enables
reduced volume and weight of up to 60 % compared
to previous nanocrystalline solutions. It also
offers attractive characteristics for use in power
transformers in many applications due to the significantly
reduced losses. Thus, either the costs
can be reduced or the performance of the system
can be improved in the same installation space,
since either substantially less material is required
or the attenuation is significantly increased.
Achieve near-perfect magnetic circuits
with our tape wound toroidal & cut
cores, specifi cally designed to:
* Outperform transformer laminations,
* Minimize electrical losses,
* Reduce component size & weight,
* Increase power density,
* Maximize performance characteristics
Our cores deliver the essential
magnetic properties and effi ciencies
required for:
* Transformers that power EV Charging
Stations,
* Transformers that control &
monitor AC induction & DC motor
performance,
* Power supplies that charge EV
battery packs,
* GFCI's used in
Electric Vehicles,
* Inductors,
converters &
inverters
We utilize the
most advanced
grades of
soft magnetic
materials, provide
short turnaround
times, and offer
both standard
and custom cores.
Contact us today to discuss which
magnetic materials and core designs
will give you EV components with
maximum electrifi cation properties.
75+ YEARS
OF CUSTOMER
SERVICE
Phone: (856) 964-7842
Fax: (856) 365-8723
www.magneticmetals.com
© 2021 Magnetic Metals Corporation
www.MagneticsMag.com
July/August 2021 * Magnetics Business & Technology 25

https://vacuumschmelze.com/VITROPERM550HF https://vacuumschmelze.com/VITROPERM550HF http://www.magneticmetals.com http://www.MagneticsMag.com

Magnetics Business & Technology - July/August 2021

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