What is emi-emc?

EMI stands for Electromagnetic Interference while EMC stands for Electromagnetic Compatibility. EMI refers to the undesirable electromagnetic interference that can affect electronic devices and systems while EMC refers to the capacity of electronic devices to work together without interference. In other words, EMI is the interference produced by an electronic device while EMC is the ability of the same electronic device to work without getting affected by other devices.

EMI can be caused by a variety of sources, including radio frequency interference (RFI), electrical noise, and electromagnetic radiation. EMC, on the other hand, requires the use of specific techniques to ensure that electronic systems and devices can coexist without interfering with one another.

The main goal of EMI/EMC regulations is to reduce the risks of electromagnetic interference and ensure that electronic devices and systems can work in harmony with one another.

There are numerous testing standards to ensure that electronic devices comply with EMI/EMC regulations. These testing standards evaluate various electromagnetic radiation levels to make sure that the devices do not produce or receive too much electromagnetic interference.

Overall, EMI/EMC plays a crucial role in the successful and safe operation of electronic devices and systems.