There are many EMI (electromagnetic interference / emission) problems in electrical equipment. In many cases, EMI is recognized as a problem only when it is driven at the system level with the board, cable, housing, and many EMI countermeasure components are required to meet EMI standards such as VCCI and CISPR. This not only increases costs, but may also affect circuit operation and housing design. In addition, delivery time may be delayed due to the large number of man-hours required to study the actual machine.

 

By utilizing electromagnetic field analysis and visualizing the behavior of the electromagnetic field, it is possible to verify the EMI countermeasure plan in advance at the design stage.