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How to choose the material of the shielding cover?
The material of the shielding cover should be determined according to the required performance of the finished product. (1) When the frequency of the interfering electromagnetic field is high, the eddy current generated in the low-resistivity metal material is used to form the cancellation effect of the external electromagnetic wave, so as to achieve the shielding effect. (2) When the frequency of interfering electromagnetic waves is low, materials with high magnetic permeability should be used, so that the lines of magnetic force are limited to the inside of the shield and prevent spreading to the shielded space. (3) In some cases, if a good shielding effect is required for both high-frequency and low-frequency electromagnetic fields, different metal materials are often used to form a multi-layer shielding body. If you still have this requirement, Dongguan Hardware Co., Ltd., which has 15 years of experience in metal stamping dies and precision metal stamping parts, is a good choice. You can call the following phone number that will sell cute for consultation. Phone numbers that will sell cute:
Lead frames are an essential component in the manufacturing of high-performance parts for various industries.
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Contact Person: Steven Yan
Whatsapp: +86 15916928704
Wechat: CITY-STOP
Phone: +0086 159 1692 8704
E-MAIL: ym@syjwj.com.cn
One-stop manufacturer for all kind of stamping products and CNC lathed products.