China Suppliers Factory High Magnetic Permeability Square Shielding Cover for Effective Anti-Interference Solutions
Product Detail
Product Introduction
Square shielding cover designed for high-performance electromagnetic protection.
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 precise dimensions.
High Customization
Various specifications can be customized to meet the diverse needs of customers.
Process Features
Mold stamping production, precise dimensions, and good magnetic shielding effect after high-temperature heat treatment.
Square shielding cover usually made of high magnetic permeability 1J85 material, which has 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. 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 shields cover 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.
Frequently Asked Questions (FAQ)
Q: What material is the square shielding cover made of?
The square shielding cover is generally made of high magnetic permeability 1J85 material, which features extremely low coercive force and provides excellent shielding and anti-interference capabilities in weak magnetic fields.
Q: What thicknesses are available for the shielding cover?
It is available in a variety of thicknesses, including 0.5mm, 0.8mm, 1.0mm, 1.2mm, and 1.5mm, to accommodate different space limitations and shielding requirements.
Q: What are the primary application fields for these shields?
They are widely used in electromagnetic environments to protect various electronic components, transformers, sensors, and other sensitive equipment from magnetic interference.
Q: How is the manufacturing quality and precision controlled?
The shields are manufactured using Seiko punch mold opening and stamping production, which guarantees precise dimensions and consistent specifications.
Q: Can I request customized specifications for my project?
Yes, to meet the diverse and specific requirements of different customers, various specifications of the shielding cover can be customized.
Q: Under what state are the magnetic properties in the specification table measured?
The magnetic properties listed in the specification table (according to YB/T5251-2013 standards) are measured under the DC (direct current) state.