Classification and function of common iron powder core

Classification and function of common iron powder core

Various magnetic rings, iron powder and grey magnetic rings<2 materials/red and grey rings
The permeability of material 2 can reduce the AC flux density during operation more than other materials without additional void loss

Iron powder core magnetic ring (8 materials/yellow and red ring>)

-Under the condition of high bias current, 8 materials have low loss and good linearity. They are good high-frequency materials and the most expensive materials

Iron powder core magnetic ring (18 materials/green and red ring)

-18 Heel material - 8 - sample, with low loss, high collision conductivity and low cost, and good DC saturation characteristics

Iron powder core magnetic ring (26 materials/yellow and white ring) - 26 materials are the most popular materials. They are the most cost-effective general-purpose materials, suitable for power conversion, line filtering and other wide applications

Iron powder core magnetic ring (33 material/gray yellow ring) - 33 material is an inexpensive alternative to material - 8. It is applicable to the case that the core loss is not important at high frequency, and the linearity is good at high bias current

Iron powder core contact ring (40 materials/green and yellow ring) - 40 materials are the cheapest materials. Their characteristics are quite similar to the most common material - 26, which is widely used in larger sizes
 

Iron powder-cored magnetic ring (52 materials/blue-green ring) - 52 materials have low core loss at high frequency, and the collision conductivity is the same as that of material - 26, which is widely used in new high-glume current resisters
 

 if you need any kind of iron powder core, please contact us Shaanxi Goldstone electronics co.,ltd