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Any idea of what kind of commercial equipment would be available for this kind of measurement? Perhaps eddy current testing instruments could be used? -Jaakko

Hello all, For predicting the conducted interferences caused by an SMPS, there is the EMC box, which you can use in the transformer level, ie. to solely measure the transformer. But is there any similar kind of quick method in the transformer level for predicting the final RADIATED...

Hello all, I try to come up with some good idea of how to varnish small electronics transformers in mass production. My field is electrical, so pardon me for any foolish statements and questions regarding coatings. The problem is that there is variation in the dimensions of two essential parts...

Hello all, I try to come up with some good idea of how to varnish small electronics transformers in mass production. My field is electrical, so pardon me for any foolish statements and questions regarding coatings. The problem is that there is variation in the dimensions of two essential parts...

Hello, it's my first posting on the site. My problem is not wholly just electronics, but hopefully someone can provide good advice. I need to examine audible noise coming from a switch mode transformer component. In theory, the noise is created mainly because of the flux excitation affecting...