China Suppliers Factory: High Magnetic Permeability Stacked Iron Core from AEKL02001 - Custom Permalloy Solutions
Product Introduction
Stacked iron core designed for high-efficiency electromagnetic components.
Application Fields
Widely used in transformers, small transformers, sensors, reactors, chokes, etc.
Core Material
High permeability permalloy soft tape materials (e.g., 1J85, 1J50) with low loss.
Exquisite Craftsmanship
Seiko punch machine continuous mold making, precise size, high speed and efficiency.
High Customization
Various specifications can be customized to meet diverse customer needs.
Process Features
Welding or lamination riveting forming ensures fast and efficient production.
Permalloy (such as 1J85 and 1J50) is a soft magnetic material with high magnetic permeability and low loss. This means that under the same magnetic field strength, permalloy can produce stronger magnetic flux density, thereby improving the efficiency and performance of electromagnetic components. The high magnetic permeability enables the laminated core to exhibit excellent magnetic properties even under low magnetic field intensity, making it suitable for various electromagnetic applications requiring high sensitivity and precision.
In terms of manufacturing process, laminated cores are usually formed by welding or lamination riveting. These process methods are fast and efficient and can produce high-quality iron cores on a large scale. The welding process ensures that the various parts of the iron core are tightly combined to form a whole, thereby improving the mechanical strength and stability of the iron core. The laminated riveting process forms an integral iron core by stacking and riveting multiple thin sheets of material together. This method not only improves the mechanical strength of the iron core, but also effectively reduces eddy current losses.
The application of laminated cores in electromagnetic components has significant advantages. Its high magnetic permeability, low losses and excellent mechanical properties make it ideal for a variety of electromagnetic components. Whether in transformers, transformers, magnetic amplifiers or other electromagnetic applications, laminated cores can provide excellent performance and reliability to meet the needs of various high-performance electromagnetic components.
| Trademark | level | Strip thickness mm | At 0.08 magnetic field permeability uo GS/Oe | Maximum magnetic permeability um Gs/Oe | Coercivity HC | Saturation magnetic hardness BS GS |
|---|---|---|---|---|---|---|
| no less than | no greater than | no less than | ||||
| 1J79B | YB/T5251-2013 | 0.05 | 20000 | 150000 | 0.03 | 7500 |
| 0.1 | 22000 | 200000 | 0.02 | |||
| 0.2 | 24000 | 220000 | 0.015 | |||
| 1J85B | YB/T5251-2013 | 0.05 | 45000 | 150000 | 0.02 | 6500 |
| 0.1 | 55000 | 180000 | 0.015 | |||
| 0.2 | 65000 | 220000 | 0.01 | |||
| 0.3 | 65000 | 250000 | 0.009 | |||
What materials are used for the stacked iron cores?
The cores are manufactured using high magnetic permeability permalloy soft tape materials, such as 1J85 and 1J50, which offer excellent magnetic performance and low loss.
What are the primary application fields for these iron cores?
They are widely applied in electromagnetic components within electronic equipment, including transformers, small transformers, sensors, reactors, and chokes.
What forming processes are used to produce these laminated cores?
The cores are formed using either welding or lamination riveting. These methods provide fast, efficient production and improve the overall mechanical strength and stability of the core.
How does permalloy improve the efficiency of electromagnetic components?
Permalloy's high magnetic permeability allows it to generate a stronger magnetic flux density under the same magnetic field strength, which minimizes energy loss and maximizes efficiency even under low magnetic field intensity.
Are customized specifications available for the stacked iron cores?
Yes, we offer a high degree of customization. Various specifications and dimensions can be tailored to meet the specific requirements of our clients.
Under what conditions are the magnetic properties in the specification table measured?
All magnetic property metrics listed in the specification table (according to standard YB/T5251-2013) are measured under a DC state.