In coils we have heat that it can increase energy losses. In past with some technical support they could increase temperature in coils but still they couldn't make coils cool however they are using heat sink and different liquid for cooling coils. We created a new method for increasing efficiency and reduce temperature and save costs.
In this method we can make coils cool and increase life cycle too.
This method can use for any where that needs to coils such as EV and etc.
If you have any questions