In my DCDC converter project, i used the transformer for isolation, power transfering. The current through primary side transformer, actuaclly full bridge transformer, is around 20A peak-peak with 100kHz switching frequency, and secondary side is 240A with pulsating current. Unfortunately, the uC device is located nearby this transformer, and it is around 3cm. So, i want to figure out that this uC device is operating well without electromagnetic field generated from power transformer. After calculating E, H field at uC, i will plan to ask uC manufacturer it can be working well against EM field. For this, if possible i want to calcute it. Otherwire, simulation tool may be required. Please recommend me if you can have good idea on this topic.
A good field solver (like CST EMS) can compute it. The problem is you most likely wont have enough data on the core material magnetic description (magnetic permeability and its hysteresis).
I don't know any real calculation models of power transformer PF MF. There are a lot of mistakes in this calculations in different countries.
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