Beijing motherboard shielding cover, let you understand what a shielding cover is + 15 years of craftsmanship and focus on precision stamping [Dongguan Hardware Co., Ltd.]

Hello everyone, I am a hardware shield manufacturer responsible for the production of shielding covers for Beijing motherboards. Today I will bring you some knowledge about shielding covers. Let’s take a look! Shielding cover is also called magnetic shielding. It is generally made of magnetically permeable materials. The best is permalloy, but it is expensive. Generally, magnetically conductive silicon steel tape or iron is used to make it. Then where are the shielding covers mainly used? What role does it play? The shielding cover is a kind of metal shell mounted on the electronic motherboard. The interference source of the components, circuits, assemblies, cables or the entire system is surrounded by its own shielding body to prevent the interference electromagnetic field from spreading out and passing the board. The device is isolated to achieve the effect of shielding various electromagnetic devices, so as to minimize crosstalk and sensitivity without affecting the operating speed of the system. In the field of shielding covers, the company’s products have the characteristics of diverse forms, complex structures, high precision requirements, and high degree of customization. At present, the company has three domestic leading technologies and a number of patents. With the development of social economy, mobile phones are now one of a kind. Department, the amount of shielding cover is very large. So why choose nickel silver material processing? The shielding cover is used to shield the mobile phone signal. Everyone knows that the cost of processing nickel silver material in a stamping factory is relatively high. So why use it? Because it is easy to tin, flatness is guaranteed, and it is not easy to rust. This is its advantage. Xiaoshuo's stamping processing plant has been specialized in producing precision shielding covers for 15 years, with a daily production capacity of 3,000,000+ punching cycles. Samples can be sampled in 3 days, and shipped in 4 days, 1 to 1 customized service. Strict quality control process, China Mobile partners, escort the quality of your products. Basic overview of the mobile phone shielding industry industry definition and scope. Mobile phone shielding is a metal shell mounted on the electronic motherboard. The components, circuits, assemblies, cables or interference sources of the entire system are surrounded to prevent the interference electromagnetic field from spreading out and by isolating the components on the board, the effect of shielding various electromagnetic devices is achieved, so that it does not affect the operating speed of the system. At the same time, crosstalk and sensitivity are minimized. Choose, choose success