Hardware brief description of the functional advantages of mobile phone shields

With the development of society, mobile phones have become popular for everyone. While it is convenient to contact, some problems have also arisen. For example, the electromagnetic interference problem of mobile phones. Sometimes we will find that when making a call, the handset of the mobile phone will appear. The rustling sound, sometimes, standing next to the stereo with a mobile phone, the stereo will make a harsh roar, in fact, this is the electromagnetic interference of the mobile phone. Therefore, the mobile phone shield plays an important role in the design of the mobile phone motherboard. Electromagnetic interference can disrupt our life and health. Exposure to electromagnetic for a long time can also cause damage to the human body. Therefore, the mobile phone must be equipped with an electromagnetic shielding device to reduce the electromagnetic radiation emitted by the mobile phone, and at the same time, it can also block the external electromagnetic interference to the mobile phone. The mobile phone shield came into being. The shield is to surround the interference source of components, circuits, assemblies, cables or the entire system with a shield to prevent the interference electromagnetic field from spreading out. At the same time, the shield is used to connect the receiving circuit and equipment. Or the system is surrounded to prevent them from being affected by the external electromagnetic field. In addition to shielding signal interference, the shield can also increase heat dissipation and reinforcement. Therefore, the shielding cover has a great impact on the mobile phone, and the quality of the mobile phone can be guaranteed by choosing a good shielding cover. The mobile phone shield can not only block the inside and outside of the mobile phone, but also isolate the two space areas inside the mobile phone with metal to control the induction and radiation of electric fields, magnetic fields and electromagnetic waves from one area to another. This solves the problem of mobile phones. The problem of internal parts interfering with each other. Hardware, 15 years of ingenuity, focusing on mobile phone shields, has a happy cooperation with many communication companies, can be produced in 4 days, and the daily output is 3 million strokes. The 16 quality inspection procedures are strictly controlled. Is your trusted partner!