Products Categories

Open and close type transformer core

Other shielding covers

Specifications: customized

Product description: It is generally made of high magnetic permeability 1J85 material, which has high magnetic permeability and extremely low coercive force. It has excellent shielding and anti-interference capabilities in weak magnetic fields.

Product category: Permalloy shielding cover

Product Detail

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Product introduction: Other shielding covers

Application fields: Mainly used for anti-interference protection of various equipment and electronic components in strong magnetic environments. It is widely used in various electromagnetic situations and various types of transformers, sensors, etc.

Core material: Generally made of high magnetic permeability 1J85 material with high magnetic permeability. Various thicknesses available: 0.5mm, 0.8mm, 1.0mm, 1.2mm, 1.5mm

Exquisite craftsmanship: Seiko punch mold opening and stamping production, precise size.

High degree of customization: To meet the diverse needs of customers, various specifications can be customized.

Process features: Mold stamping production, precise dimensions, and good magnetic shielding effect after high-temperature heat treatment.

Other shields are typically made from high magnetic permeability 1J85 material, which has high magnetic permeability and extremely low coercivity. 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.

1J85 material is a high magnetic permeability alloy, usually composed of nickel and iron, with extremely high magnetic permeability and low coercive force. This makes it excellent at shielding weak magnetic fields and reducing electromagnetic interference. Other shielding covers are designed to not only effectively shield external magnetic fields, but also prevent magnetic fields generated by internal equipment from interfering with the outside world.

These shields are produced by die stamping, ensuring precise dimensions and consistent quality. After high-temperature heat treatment, the magnetic shielding effect of the shielding cover has been further improved. This production process not only improves the mechanical strength of the shield, but also enhances its stability and durability in complex electromagnetic environments.

In practical applications, other shields can be used to protect sensitive electronic components, such as precision sensors, signal processors and communication equipment, to ensure that they can operate normally in strong magnetic environments. In addition, they can also be used in power equipment such as transformers and inductors to reduce magnetic field leakage and improve equipment efficiency and safety.

Specification

Trademark	level	Strip thicknessmm	At 0.08 magnetic field permeability uo GS/Oe	Maximum magnetic permeability um Gs/Oe	Coercivity HC	Saturation magnetic hardness BS GS
Trademark	level	Strip thicknessmm	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.

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