Stacked Cutout Cores - High Permeability Permalloy Iron Core Factory and Suppliers in China
Product Detail
Product Introduction
Stacked notched core
Application Fields
Widely used in electromagnetic components such as transformers, small transformers, sensors, reactors, chokes, etc. in electronic equipment.
Core Material
High magnetic permeability permalloy soft tape materials, such as 1J85 and 1J50, featuring excellent performance, high magnetic permeability, and low loss.
Exquisite Craftsmanship
Seiko punch machine continuous mold making, precise size, high utilization rate, high speed, and high efficiency.
High Customization
To meet the diverse needs of customers, various specifications can be customized.
Process Features
Welding or lamination riveting forming, fast and efficient.
Stacked cut core is an electromagnetic component widely used in electronic equipment. Its application areas include transformers, small transformers, sensors, reactors and chokes. The core material of these cores usually uses permalloy soft strip materials with high magnetic permeability, such as 1J85 and 1J50. These materials have excellent properties, exhibiting high magnetic permeability and low losses.
In transformers and small transformers, stacked cut cores can effectively improve energy conversion efficiency and reduce energy loss, thus improving the overall performance of the equipment. In sensor applications, these cores provide high sensitivity and precise signal detection, ensuring sensor reliability and accuracy. The stacked cut cores used in reactors and chokes can effectively suppress current fluctuations, stabilize circuit operation, and protect electronic equipment from current surges.
High permeability permalloy soft strip materials such as 1J85 and 1J50 have become ideal choices for stacked cutting cores due to their excellent magnetic properties and low loss characteristics. These materials not only maintain stable magnetic properties at high frequencies, but also exhibit good stability in low and high temperature environments. Therefore, stacked cutting cores can perform well in a variety of complex and harsh working environments.
Stacked cut cores have become an indispensable and important component in electronic equipment due to their advantages of efficient energy conversion, precise signal detection and stable current control. With the continuous development of electronic technology, the application prospects of stacked cutting cores will be broader.
Specification
| 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 | |||









