[size=3][color=#808000]I came across this article by accident. Although I have been engaged in analog electronics for 4 years, I found that I had never gotten started after reading it! I am posting it
When measuring the magnetic resistance impedance value, the first test was more than 100K. After exchanging the multimeter probes, the test result was a few M. What caused this?
Electromagnetic compatibility (EMC) refers to the ability of an electronic device or system to work properly in its electromagnetic environment and not cause unbearable electromagnetic interference to