High-Quality Square Shielding Cover from China Suppliers - Permalloy Factory Product AEKL04001
Product Detail
Product Introduction
Square shielding cover
Application Fields
Mainly used for anti-interference protection of various equipment and electronic components in strong magnetic environments (transformers, sensors, etc.).
Core Material
High magnetic permeability 1J85 material. Available thicknesses: 0.5mm, 0.8mm, 1.0mm, 1.2mm, 1.5mm.
Exquisite Craftsmanship
Seiko punch mold opening and stamping production ensures highly precise sizing.
High Customization
Various specifications can be customized to meet the diverse needs of customers.
Process Features
Mold stamping production, precise dimensions, and optimal magnetic shielding after high-temperature heat treatment.
Square shielding covers are usually manufactured from high magnetic permeability 1J85 material, which features high magnetic permeability and extremely low coercive force. In weak magnetic fields, it exhibits excellent shielding and anti-interference capabilities. It is mainly used for anti-interference protection of various equipment and electronic components in strong magnetic environments, and it is widely used in various electromagnetic occasions and various types of transformers, sensors, and other equipment.
This shielding cover is available in a variety of thicknesses, including 0.5mm, 0.8mm, 1.0mm, 1.2mm, and 1.5mm, to meet the needs of different applications. Thinner shields are suitable for situations where space is limited but efficient shielding is required, while thicker shields are suitable for environments where stronger shielding is required.
In practical applications, square shielding covers can not only be used to protect sensitive electronic components, but can also be used to shield equipment such as transformers and sensors to prevent them from being interfered by external magnetic fields. This is essential to ensure the proper operation of the equipment and extend its service life.
The shielding cover shield is based on the 1J85 material with high magnetic permeability and low coercivity, which provides excellent shielding and anti-interference capabilities and is an indispensable protective component in various electromagnetic environments.
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 | |||
Note: The magnetic properties of YB/T5251-2013 in the above table are measured under DC state.











