As electronic equipment becomes LSI and digitized, there are malfunctions and breakdowns due to external noise and unwanted radio noise.
Many filters are used to prevent these. We are preparing a filter aimed at eliminating common-mode noise which has a large influence on conventional noise, especially equipment.
Noise Filter (normal mode choke · PFC choke)
Along with LSI implementation and digitization of electronic equipment, due to voltage and current surge generated from switch circuit etc.
We are preparing filters for normal mode noise removal.
In our company, inverter transformer for lighting equipment, inverter transformer for drive control, etc. by high frequency method
We manufacture high efficiency transformers, such as devising high frequency characteristics and wire materials as power transformer.