What is the significance of increasing the shielding of highly flexible cables?

I. What is the significance of increasing the shielding of highly flexible cables? Shielded cable is a special cable with shielded insulation around the cable to reduce electromagnetic interference (EMI), which allows external electromagnetic radiation and magnetic field radiation to enter the ground directly without interfering with the internal wires. The shielding layer of ordinary shielded cable is made of tinned copper woven into a mesh, covering the conductor insulation to form a shield. When external electromagnetic fields of higher frequencies pass through the shield, eddy currents and losses are generated, thus playing an anti-interference role and ensuring the safe and stable transmission of signals in the cable. Shielded cables with two shielding layers are also known as double-shielded cables. The mesh braid layer stops magnetic field radiation and is generally made of tinned copper as the braiding material; the aluminum foil layer is used to prevent electromagnetic radiation. More importantly, the shield must be fully grounded to effectively introduce interference currents into the ground. The significance of shielding for flexible cables needs to start with EMC electromagnetic compatibility. For example, signal or control cables are weak electrical signals that are susceptible to interference. Therefore, in most cases, signal cables or control cables are shielded; however, in a few cases, signal cables or control cables do not need to be shielded, so there is one condition: the nearby electromagnetic environment is very clean.

-Second, on the U.S. dollars electronic products network platform related to the introduction and sales of products brief: U.S. dollars electronic products network - professional agent / production / sales of a variety of {connectors | wiring harness | wire and cable products }; if you have a related [connectors | wiring harness | wire and cable products] purchasing / sourcing needs or would like to buy / to understand which connectors | wiring harness | wire and cable products we can provide solutions, please contact the following Division Division I business personnel; If you have related [connectors | wire harness | wire and cable products] sales / resources and promotion needs, please click on the "¡¡ Business Cooperation ←" with the person to discuss!