Powder cores from micrometals

Name: MB Electronic AG
Address: Am Schmiedberg 10, Dietramszell, 83623, Germany
Telephone: +49 (0) 8027/90898-50

Powder cores are cores with distributed air gaps over the entire magnetic path, which results in high premagnetisability and soft saturation behaviour.

The electrical insulation of the particles from each other allows them to be used at high frequencies.

Ferrite cores

For power applications

– iron and carbonyl mixtures
– ideal for PFC chokes, current-compensated chokes and EMC/RFI
– permeabilities between 10 and 100

For "RADIO FREQUENCY" applications

Iron and carbonyl mixtures
High Q between 0.1 and 700 MHz for radio and video communication as well as broadband transformers
Permeabilities between 1 and 35

Alloy powder cores (Sendust, MPP...)

Sendust: low-cost material made of iron, silicon and aluminium

MS: with permeabilities from 14 to 160 as well as low losses up to 100kHz and minimal magnetostriction
SP: high-performance Sendust with permeabilities of 60 and 125 with minimal losses
SM: with optimised DC-bias performance and low losses, available in permeabilities 60 and 125

FluxSan: high saturation at an affordable price

FS: FluxSan: iron-silicon material with permeabilities from 14 to 90, as well as high saturation at an affordable price
FX: high-performance version of FluxSan with lower losses and a more stable DC bias

Hybrid materials: hybrid materials with permeabilities from 14 to 125 when optimised for

GX: lowest losses at highest saturation, available in permeabilities 60 and 125
OC: lowest losses up to 200kHz
OD: best DC-bias performance
OE: best cost-performance ratio

MP (MPP):

MP: very low losses and very good temperature stability, wide range of permeabilities: 14µ, 26µ, 60µ, 125µ, 147µ, 160µ, 173µ and 205µ

HF (High-Flux):

HF: HighFlux, very high saturation with low losses even at high permeabilities up to µ=160

Special core moulds: (EQ, PQ, P)

EQ and PQ cores: