Kool Mµ ® MAX: the next generation of sendust cores from Magnetics

For our new Kool Mµ MAX cores we supercharged our low core loss Kool Mµ material with 50% better DC bias performance for better power handling. Use of copper wire is minimized as Kool Mµ MAX maintains its inductance using less turns, resulting in savings in your overall component cost. With its super low losses, Kool Mu MAX does not mimic the temperature rise problems found in iron powder cores. Improve inductor efficiency at a fraction of the cost of High Flux with new Kool Mu MAX!

For more information on Magnetics' new Kool Mµ MAX toroids, view our technical bulletin.
Magnetics
 Material
Alloy Composition
 DC Bias
 Core Loss
 Relative Cost
 Saturation
Flux Density
 Curie
 Temp.
 60µ
µ flat to...
Kool Mµ MAX
FeSiAl
Better
Very Low
Medium
1.0T
500°C
900 kHz
Kool Mµ
 FeSiAl
 Good
 Low
 Lowest
 1.0T
 500°C
 900 kHz
75 Series
 FeSiAl
 Better
 Moderate
 Low
 1.5T
 700°C
 500 kHz
XFlux
 FeSi
 Best
 High
 Low
 1.6T
 700°C
 500 kHz
High Flux
 FeNi
 Best
 Moderate
 High
 1.5T
 500°C
 1 MHz
MPP
 FeNiMo
 Better
 Very Low
 Highest
 0.8T
 460°C
 2 MHz

Thank you,
Grace Anewalt
Magnetics, div. of Spang & Company
1-800-245-3984