Electronic tube shielding cover, what is shielding cover + raw materials imported and national standard original factory

Hello everyone, I am a hardware shield manufacturer responsible for the production of electronic tube shields. Today, Xiaoshuo of Hardware brings you some knowledge about shielding covers. Let’s take a look! The shield is a tool used to shield electronic signals. The function is to shield the influence of external electromagnetic waves on the internal circuit and the electromagnetic waves generated inside to radiate outwards. Shields are used in our daily lives. The electronic devices we use usually interfere with each other and affect their operation. When electronic devices are used for a long time, they will generate radiation to the human body and cause a certain degree of harm. The production of electromagnetic shielding cover is to solve this kind of problem. With the electromagnetic shielding cover, the equipment we use will neither affect other equipment nor be affected by other equipment. Compared to people who don't know the shielding cover, it may be just a metal cover connected to the device to shield electromagnetic waves. However, the real meaning of the shield is not just these. The factors that really affect the electromagnetic shielding cover are the continuity of conduction and the conductor. The role of the shielding cover: Many components of the motherboard of the mobile phone, GPS, and wireless module electronic products are welded with a shielding cover that is combined with a metal bracket and a metal cover to play a shielding role. 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. Ms. Yan's company in Sichuan is a mobile phone communication product. There is a shielding cover product that needs to be exported abroad. The plan has been implemented. The customer needs to send 3K goods within a week. This can stump Ms. Yan's company. However, the mold required for this shielding cover has not been opened yet, and I have contacted several factories and have not found a suitable choice. In the end, I found our hardware after several twists and turns. After some discussion, I didn't instigate anymore, and I directly got the drawings for mold making... The mold of this shielding cover was made in only 5 days. On the 6th day, the finished 3K goods were delivered to Miss Yan’s company on time. Hardware, 15 years of focus on electronic tube shielding, with 5000 square meters production workshop, more than 20 mold Ru0026D and design engineers, 20000+ sets of customized stamping mold production experience, hundreds of precision processing and production equipment, daily production capacity of 3 million punches, silk The general stamping accuracy can reach 0.01mm, 16 quality inspection layers are strictly checked, and it has an overall solution for precision stamping parts. The raw materials are imported and the original national standard, and the stamping surface of the product is as smooth as jade. It can quickly solve the time-critical problems of stamping parts processing customization, solve the stamping accuracy problems, and solve the production quality problems for you. Choose, let you choose rest assured, peace of mind!