Car audio equipment has three power lines: positive electrode, negative electrode and control line. Can a magnetic ring be connected to the control line to play an anti-interference role? Is it better to string the magnetic ring in the control line or
Hello, there are a lot of automobile equipment (such as stereo, internal wiring harness, etc.). ) Use the magnetic ring to play the role of anti-interference. Both ends of the output end of the control line can be connected with magnetic rings, and the power line can also use clip-on magnetic rings. This will play a better anti-interference role.
The following pictures are for reference.