Co-Amorphous Cores
- Technology
- Amorphous cores
- Partner
- Acal BFi kOr
Magnetic cores made of cobalt-based alloys are characterised by excellent soft magnetic properties such as very low coercivity and thus low losses. A wide variety of alloys covers the permeability range from 1000 to 200.000; for some materials, cores with a rectangular Z-loop can also be manufactured. As a rule, they are practically non-magnetostrictive.
High permeable materials such as kOr 057 are primarily used as signal transformers and in electromagnetic compatibility (EMC) applications. With a Z-loop they are perfectly suited for low-loss switching applications such as transducer cores (MagAmps).
Range features
A high level overview of what this range offers
- Small coercivity HC/ small losses
- Non-magnetostrictive
- Available in protection cases or coated
- Available with F- and Z-loop
- Customised sizes – easy to make
What’s in this range?
All the variants in the range and a comparison of what they offer
| kOr 057 | Specs |
|---|---|
Saturation induction BS [T] at room temperature | 0,57 |
Hysteresis loop shapes | F, Z |
For F-loop: initial permeability µi | 100.000 – 200.000 |
Target applications | Signal transformer, MagAmps |
