Sweden
KoolMµ Powder Cores
Supplier: Magnetics Inc.
Technology type: Powder Cores
Kool Mµ (commonly referred to as Sendust) is a material offering low loss and relatively high saturation level (1.0T) that makes it excellent for use in any kind of storage inductor for example in switched-mode power supplies, power factor correction circuits (PFC), and flyback transformers.
The near-zero magnetostriction makes Kool Mµ ideal for eliminating audible frequency noise in in-line noise filters and inductors.
Range features
A high level overview of what this range offers
- FeSiAl alloy powder core
- Available permeabilities: 14 - 125
- Low core losses
- Available shapes: toroids, E, U, EQ, LP, blocks, cylinders, and segments
- Black coating colour
- Low cost material
- Saturation flux density: 1.0T
- Curie temperature: 500°C
- Operating temperature range: -55°C to +200°C
What's in this range?
All the variants in the range and a comparison of what they offer
|
Shape |
Sizes (mm) |
Permeabilities |
Le path length (mm) |
Ae cross section (mm2) |
Ve volume (mm3) |
|---|---|---|---|---|---|
|
Toroid |
4.20 x 1.27 x 2.16 - 166.5 x 101.0 x 33.15 |
14, 19, 26, 40, 60, 75, 90, 125 |
8.06 - 412 |
1.33 - 987 |
10.5 - 407,000 |
|
E-core |
19.6 x 7.9 x 4.93 - 162.5 x 37.5 x 40.9 |
14, 26, 40, 60, 90 |
40.1 - 273 |
22.8 - 778 |
914 - 212,000 |
|
U-cores |
31.8 x 10.9 x 12.5 - 81 x 37.5 x 23.4 |
26, 40, 60, 90 |
65.6 - 273 |
101 - 354 |
6,620 - 83,898 |
|
Blocks |
47.9 x 41.5 x 27.5 - 95.0 x 41.0 x 27.5 |
26, 40, 60, 90 |
- |
- |
23,000 - 107,200 |
|
EQ |
26.5 x 7.0 x 19.0 - 50.0 x 25.0 x 32.0 |
26, 40, 60 |
42.3 - 133.4 |
119.8 - 314.1 |
- |
|
LP |
23.4 x 8.7 x 14.0 - 42.0 x 15.8 x 25.0 |
26, 40, 60 |
49.1 - 90.1 |
67.0 - 206.0 |
- |
|
EER |
25.5 x 11.0 x 7.5 - 40.0 x 22.4 x 13.3 |
26, 40, 60 |
57.8 - 111.3 |
45.0 - 149.1 |
2,600 - 16,000 |
Enquire
Submit your enquiry directly to one of our Technical Sales Specialists.
Alternatively call our Sales Team.
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Within the Magnetics Products Technology Centre, we offer an array of services to help create customised solutions.
With the largest team of technical support specialists in Europe, we are at the forefront of a design led approach to delivering challenging and custom solutions for magnetic cores or components for production.
Whether your need is simple or complex, we can develop a solution to achieve your goals. With in- house experts we can design, develop and test prototypes that meet performance and environmental requirements of your application.
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