Charger shielding cover, what are the principles of the shielding cover + 7 precision stamping core technology patents

The manufacturer hardware responsible for the manufacture of the charger shielding cover said that the shielding cover is a stamping part that has been widely used in Bluetooth, WIFI, medical, 3G\4G\5G and other industries over the years. While being widely used, the demand for shielding covers is increasing, and the quality and production capacity are becoming more and more stringent. So do you know the function and principle of the shielding cover when it is in use? The following Xiaoshuo collected some relevant information, and let everyone take a look: The role of the shielding cover: Many components of the motherboard of the mobile phone, GPS, wireless module electronic products are welded on the top of the metal bracket and the metal cover to shield The role of the shield. At present, there are many integrated shielding covers used on wireless transceiver modules, which are simple and cost-effective, and shielding static electricity on the PCB board protects electronic components. The principle of the shielding cover: Use a shield to surround the interference source of components, circuits, assemblies, cables or the entire system to prevent the interference electromagnetic field from spreading; Use the shield to surround the receiving circuit, equipment or system to prevent them from being affected The influence of external electromagnetic fields. Hardware, 15 years of focusing on charger shields, 5000 square meters production workshop, hundreds of precision processing and production equipment, more than 20 Ru0026D and design engineers, 3 million punching times per day, module shielding flatness control within 0.07mm, 16 channels The quality inspection is strictly controlled at all levels. It can quickly solve the time-critical problem of the module shielding cover, solve the flatness problem, and solve the quality problem for you. Choose, choose rest assured!